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Freitas LAB, Sousa C, Lima BS, Duarte D, Gomes PATDM, Ramos CGC, Costa VDCM, Pitta MGDR, Rêgo MJBDM, de Simone CA, Videira M, Leite ACL. Thiazolyl-isatin derivatives: Synthesis, in silico studies, in vitro biological profile against breast cancer cells, mRNA expression, P-gp modulation, and interactions of Akt2 and VIM proteins. Chem Biol Interact 2024; 394:110954. [PMID: 38518852 DOI: 10.1016/j.cbi.2024.110954] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2023] [Revised: 02/29/2024] [Accepted: 03/10/2024] [Indexed: 03/24/2024]
Abstract
The literature reports that thiazole and isatin nuclei present a range of biological activities, with an emphasis on anticancer activity. Therefore, our proposal was to make a series of compounds using the molecular hybridization strategy, which has been used by our research group, producing hybrid molecules containing the thiazole and isatin nuclei. After structural planning and synthesis, the compounds were characterized and evaluated in vitro against breast cancer cell lines (T-47D, MCF-7 and MDA-MB-231) and against normal cells (PBMC). The activity profile on membrane proteins involved in chemoresistance and tumorigenic signaling proteins was also evaluated. Among the compounds tested, the compounds 4c and 4a stood out with IC50 values of 1.23 and 1.39 μM, respectively, against the MDA-MB-231 cell line. Both compounds exhibited IC50 values of 0.45 μM for the MCF-7 cell line. Compounds 4a and 4c significantly decreased P-gp mRNA expression levels in MCF-7, 4 and 2 folds respectively. Regarding the impact on tumorigenic signaling proteins, compound 4a inhibited Akt2 in MDA-MB-231 and compound 4c inhibited the mRNA expression of VIM in MCF-7.
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Affiliation(s)
- Luiz Alberto Barros Freitas
- Departamento de Ciências Farmacêuticas, Centro de Ciências da Saúde, Universidade Federal de Pernambuco, 50740-520, Recife, PE, Brazil
| | - Carolina Sousa
- Pharmacological and Regulatory Sciences Group (PharmRegSci), Research Institute for Medicines (iMed.ULisboa), Faculdade de Farmácia da Universidade de Lisboa, Lisbon, Portugal
| | - Beatriz Silva Lima
- Pharmacological and Regulatory Sciences Group (PharmRegSci), Research Institute for Medicines (iMed.ULisboa), Faculdade de Farmácia da Universidade de Lisboa, Lisbon, Portugal
| | - Denise Duarte
- Global Health and Tropical Medicine, GHTM, Associate Laboratory in Translation and Innovation Towards Global Health, LA-REAL, Instituto de Higiene e Medicina Tropical, IHMT, Universidade NOVA de Lisboa, UNL, 1349-008, Lisboa, Portugal
| | | | - Camila Gabriela Costa Ramos
- Departamento de Ciências Farmacêuticas, Centro de Ciências da Saúde, Universidade Federal de Pernambuco, 50740-520, Recife, PE, Brazil
| | | | - Maira Galdino da Rocha Pitta
- Núcleo de Pesquisa em Inovação Terapêutica Suely Galdino, Universidade Federal de Pernambuco, 50670-901, Recife, PE, Brazil
| | | | - Carlos Alberto de Simone
- Departamento de Física e Informática, Instituto de Física de São Carlos, Universidade de São Paulo, 13560-970, São Carlos, SP, Brazil
| | - Mafalda Videira
- Pharmacological and Regulatory Sciences Group (PharmRegSci), Research Institute for Medicines (iMed.ULisboa), Faculdade de Farmácia da Universidade de Lisboa, Lisbon, Portugal
| | - Ana Cristina Lima Leite
- Departamento de Ciências Farmacêuticas, Centro de Ciências da Saúde, Universidade Federal de Pernambuco, 50740-520, Recife, PE, Brazil.
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Raghu MS, Pradeep Kumar CB, Yogesh Kumar K, Prashanth MK, Alharethy F, Jeon BH. Synthesis, biological evaluation and molecular docking study of pyrimidine linked thiazolidinedione derivatives as potential antimicrobial and antitubercular agents. Bioorg Med Chem Lett 2024; 103:129707. [PMID: 38492608 DOI: 10.1016/j.bmcl.2024.129707] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2023] [Revised: 03/11/2024] [Accepted: 03/14/2024] [Indexed: 03/18/2024]
Abstract
The design and development of novel antimicrobial agents are highly desired to combat the emergence of medication resistance against microorganisms that cause infections. A series of new pyrimidine-linked thiazolidinedione derivatives (5a-j) were synthesized, characterized, and their antimicrobial properties assessed in the current investigation. Here, novel pyrimidine-linked thiazolidinedione compounds were designed using the molecular hybridization approach. Elemental and spectral techniques were used to determine the structures of the synthesized hybrids. The majority of compounds showed encouraging antibacterial properties. Among the active compounds, 5g, 5i, and 5j showed 1.85, 1.15, and 1.38 times the activity of streptomycin against S. aureus, respectively, with MIC values of 6.4, 10.3, and 8.6 µM. With MIC values of 10.8, 21.9, and 15.4 µM, respectively, the compounds 5g, 5i, and 5j showed 2.14, 1.05, and 1.50 times the activity of linezolid against the methicillin-resistant S. aureus (MRSA) strain. Furthermore, when compared to the reference medications, compounds 5g, 5i, and 5j demonstrated broad-range antimicrobial efficacy against all tested strains of bacteria and fungus. Out of all the compounds that were investigated, compounds 5g, 5i, and 5j showed noteworthy anti-tubercular activity. 5g is the most effective, 1.59 times more effective than reference drug isoniazid. To anticipate the binding manner, the synthesized potent compounds were subjected to molecular docking into the active binding site of MRSA and the mycobacterial membrane protein large 3 (MmpL3) protein. The compounds 5g, 5i, and 5j may eventually serve as lead compounds in the search for antimicrobial and anti-TB therapeutic agents.
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Affiliation(s)
- M S Raghu
- Department of Chemistry, New Horizon College of Engineering, Bengaluru 560 103, India
| | - C B Pradeep Kumar
- Department of Chemistry, Malnad College of Engineering, Hassan 573 202, India
| | - K Yogesh Kumar
- Department of Chemistry, Faculty of Engineering and Technology, Jain University, Ramanagara 562 112, India
| | - M K Prashanth
- Department of Chemistry, B N M Institute of Technology, Bengaluru 560 070, India.
| | - Fahd Alharethy
- Department of Chemistry, College of Science, King Saud University, Riyadh 11451, Saudi Arabia
| | - Byong-Hun Jeon
- Department of Earth Resources and Environmental Engineering, Hanyang University, 222, Wangsimni-ro, Seongdong-gu, Seoul 04763, Republic of Korea.
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Singh P, Nerella SG, Swain B, Angeli A, Ullah Q, Supuran CT, Arifuddin M. Design, synthesis and in vitro evaluation of novel thiazole-coumarin hybrids as selective and potent human carbonic anhydrase IX and XII inhibitors. Int J Biol Macromol 2024; 268:131548. [PMID: 38642682 DOI: 10.1016/j.ijbiomac.2024.131548] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2023] [Revised: 03/13/2024] [Accepted: 04/10/2024] [Indexed: 04/22/2024]
Abstract
The coumarin is one of the most promising classes of non-classical carbonic anhydrase (CA, EC 4.2.1.1) inhibitors. In continuation of our ongoing work on search of coumarin based selective carbonic anhydrase inhibitors, a new series of 6-aminocoumarin based 16 novel analogues of coumarin incorporating thiazole (4a-p) have been synthesized and studied for their hCA inhibitory activity against a panel of human carbonic anhydrases (hCAs). Most of these newly synthesized compounds exhibited interesting inhibition constants in the nanomolar range. Among the tested compounds, the compounds 4f having 4-methoxy substitution exhibited activity at 90.9 nM against hCA XII isoform. It is noteworthy to see that all compounds were specifically and selectively active against isoforms hCA IX and hCA XII, with Ki under 1000 nM range. It is anticipated that these newly synthesized coumarin-thiazole hybrids (4a-p) may emerge as potential leads candidates against hCA IX and hCA XII as selective inhibitors compared to hCA I and hCA II.
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Affiliation(s)
- Priti Singh
- Department of Chemical Sciences, National Institute of Pharmaceutical Education and Research (NIPER), Balanagar, Hyderabad 500037, India
| | - Sridhar Goud Nerella
- Department of Chemical Sciences, National Institute of Pharmaceutical Education and Research (NIPER), Balanagar, Hyderabad 500037, India
| | - Baijayantimala Swain
- Department of Chemical Sciences, National Institute of Pharmaceutical Education and Research (NIPER), Balanagar, Hyderabad 500037, India
| | - Andrea Angeli
- Università degli Studi di Firenze, Neurofarba Dept., Sezione di ScienzeFarmaceutiche e Nutraceutiche, Via Ugo Schiff 6, 50019 Sesto Fiorentino, Florence, Italy
| | - Qasim Ullah
- Physical Science Section, School of Sciences, Maulana Azad National Urdu University (MANUU), Hyderabad 500032, Telangana, India
| | - Claudiu T Supuran
- Università degli Studi di Firenze, Neurofarba Dept., Sezione di ScienzeFarmaceutiche e Nutraceutiche, Via Ugo Schiff 6, 50019 Sesto Fiorentino, Florence, Italy.
| | - Mohammed Arifuddin
- Department of Chemical Sciences, National Institute of Pharmaceutical Education and Research (NIPER), Balanagar, Hyderabad 500037, India.
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Meng YQ, Ren J, Sun JX, Guo FY, Min JZ, Nan JX, Quan JS, Lian LH, Jin CH. Synthesis and anti-liver fibrosis activity of imidazole and thiazole compounds containing amino acids. Eur J Med Chem 2024; 269:116311. [PMID: 38508118 DOI: 10.1016/j.ejmech.2024.116311] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2023] [Revised: 01/27/2024] [Accepted: 03/06/2024] [Indexed: 03/22/2024]
Abstract
Four series of imidazoles (15a-g, 20c, and 20d) and thiazoles (18a-g, 22a, and 22b) possessing various amino acids were synthesized and evaluated for activin receptor-like kinase 5 (ALK5) inhibitory activities in an enzymatic assay. Among them, compounds 15g and 18c showed the highest inhibitory activity against ALK5, with IC50 values of 0.017 and 0.025 μM, respectively. Compounds 15g and 18c efficiently inhibited extracellular matrix (ECM) deposition in TGF-β-induced hepatic stellate cells (HSCs), and eventually suppressed HSC activation. Moreover, compound 15g showed a good pharmacokinetic (PK) profile with a favorable half-life (t1/2 = 9.14 h). The results indicated that these compounds exhibited activity targeting ALK5 and may have potential in the treatment of liver fibrosis; thus they are worthy of further study.
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Affiliation(s)
- Yu-Qing Meng
- Interdisciplinary Program of Biological Function Molecules, College of Integration Science, Yanbian University, Yanji, 133002, China
| | - Jie Ren
- Key Laboratory of Natural Medicines of the Changbai Mountain, Ministry of Education, College of Pharmacy, Yanbian University, Yanji, 133002, China
| | - Jing-Xin Sun
- Key Laboratory of Natural Medicines of the Changbai Mountain, Ministry of Education, College of Pharmacy, Yanbian University, Yanji, 133002, China
| | - Fang-Yan Guo
- Key Laboratory of Natural Medicines of the Changbai Mountain, Ministry of Education, College of Pharmacy, Yanbian University, Yanji, 133002, China
| | - Jun-Zhe Min
- Key Laboratory of Natural Medicines of the Changbai Mountain, Ministry of Education, College of Pharmacy, Yanbian University, Yanji, 133002, China
| | - Ji-Xing Nan
- Key Laboratory of Natural Medicines of the Changbai Mountain, Ministry of Education, College of Pharmacy, Yanbian University, Yanji, 133002, China; Interdisciplinary Program of Biological Function Molecules, College of Integration Science, Yanbian University, Yanji, 133002, China
| | - Ji-Shan Quan
- Key Laboratory of Natural Medicines of the Changbai Mountain, Ministry of Education, College of Pharmacy, Yanbian University, Yanji, 133002, China; Interdisciplinary Program of Biological Function Molecules, College of Integration Science, Yanbian University, Yanji, 133002, China.
| | - Li-Hua Lian
- Key Laboratory of Natural Medicines of the Changbai Mountain, Ministry of Education, College of Pharmacy, Yanbian University, Yanji, 133002, China; Interdisciplinary Program of Biological Function Molecules, College of Integration Science, Yanbian University, Yanji, 133002, China.
| | - Cheng-Hua Jin
- Key Laboratory of Natural Medicines of the Changbai Mountain, Ministry of Education, College of Pharmacy, Yanbian University, Yanji, 133002, China; Interdisciplinary Program of Biological Function Molecules, College of Integration Science, Yanbian University, Yanji, 133002, China.
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Hadji D, Baroudi B, Bensafi T. Nonlinear optical properties of azo sulfonamide derivatives. J Mol Model 2024; 30:117. [PMID: 38561513 DOI: 10.1007/s00894-024-05915-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2024] [Accepted: 03/25/2024] [Indexed: 04/04/2024]
Abstract
CONTEXT The present work deals with the linear and nonlinear optical properties such as the dipole moment, polarizability, total hyperpolarizability, electric field-induced second harmonic generation, and hyper-Rayleigh scattering first hyperpolarizability of four heterocyclic azo compounds containing the sulfonamide group considered promise in nonlinear optic. The obtained polarizability and hyperpolarizability were supported by the frontier molecular orbital analysis. The properties have been effectively estimated and thoroughly examined to shed light on the nonlinear optical activity based on the density functional theory. The observed results show a high total first hyperpolarizability β tot up to 2503 a.u. and a low energy gap E g less than 1.41 eV. An inverse relationship has been obtained between the β tot and E g . The calculated E g values confirm that charge occurs within the azo sulfonamides. The new study provides a promising avenue for the development of these azo sulfonamides as novel NLO materials. METHODS The molecular modeling and the theoretical studies were performed with Gaussian software packages. The B3LYP/6-311 + G** level was used for optimization. All the linear and nonlinear optical properties reported here are obtained using the DFT. The optimized structures and their frontier molecular orbitals were plotted using the GaussView 5.1 program.
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Affiliation(s)
- Djebar Hadji
- Department of Chemistry, Faculty of Sciences, University of Saida - Dr. Moulay Tahar, 20000, Saïda, Algeria.
- Modeling and Calculation Methods Laboratory, University of Saida - Dr. Moulay Tahar, 20000, Saïda, Algeria.
| | - Benamar Baroudi
- Hassiba Benbouali University of Chlef, Ouled Fares, 02180, Chlef, Algeria
| | - Toufik Bensafi
- Modeling and Calculation Methods Laboratory, University of Saida - Dr. Moulay Tahar, 20000, Saïda, Algeria
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Hegazy ME, Taher ES, Ghiaty AH, Bayoumi AH. Tailored quinoline hybrids as promising COX-2/15-LOX dual inhibitors endowed with diverse safety profile: Design, synthesis, SAR, and histopathological study. Bioorg Chem 2024; 145:107244. [PMID: 38428284 DOI: 10.1016/j.bioorg.2024.107244] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2023] [Revised: 02/14/2024] [Accepted: 02/25/2024] [Indexed: 03/03/2024]
Abstract
Complications of the worldwide use of non-steroidal anti-inflammatory drugs (NSAIDs) sparked scientists to design novel harmless alternatives as an urgent need. So, a unique hybridization tactic of quinoline/pyrazole/thioamide (4a-c) has been rationalized and synthesized as potential COX-2/15-LOX dual inhibitors, utilizing relevant reported studies on these pharmacophores. Moreover, we extended these preceding hybrids into more varied functionality, bearing crucial thiazole scaffolds(5a-l). All the synthesized hybrids were evaluatedin vitroas COX-2/15-LOX dual inhibitors. Initially, series4a-cexhibited significant potency towards 15-LOX inhibition (IC50 = 5.454-4.509 μM) compared to meclofenamate sodium (IC50 = 3.837 μM). Moreover, they revealed reasonable inhibitory activities against the COX-2 enzyme in comparison to celecoxib.Otherwise, conjugates 5a-ldisclosed marked inhibitory activity against 15-LOX and strong inhibitory to COX-2. In particular, hybrids5d(IC50 = 0.239 μM, SI = 8.95), 5h(IC50 = 0.234 μM, SI = 20.35) and 5l (IC50 = 0.201 μM, SI = 14.42) revealed more potency and selectivity outperforming celecoxib (IC50 = 0.512 μM, SI = 4.28). In addition, the most potentcompounds, 4a, 5d, 5h, and 5l have been elected for further in vivoevaluation and displayed potent inhibition of edema in the carrageenan-induced rat paw edema test that surpassed indomethacin. Further, compounds5d, 5h, and 5l decreased serum inflammatory markers including oxidative biomarkersiNO, and pro-inflammatory mediators cytokines like TNF-α, IL-6, and PGE. Ulcerogenic liability for tested compounds demonstrated obvious gastric mucosal safety. Furthermore, a histopathological study for compound 5l suggested a confirmatory comprehensive safety profile for stomach, kidney, and heart tissues. Docking and drug-likeness studies offered a good convention with the obtained biological investigation.
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Affiliation(s)
- Mohamed E Hegazy
- Department of Pharmaceutical Organic Chemistry, Faculty of Pharmacy, Al-Azhar University, Assiut 71524, Egypt
| | - Ehab S Taher
- Department of Pharmaceutical Organic Chemistry, Faculty of Pharmacy, Al-Azhar University, Assiut 71524, Egypt; Department of Basic Medical and Dental Sciences, Faculty of Dentistry, Zarqa University, Zarqa 13110, Jordan.
| | - Adel H Ghiaty
- Pharmaceutical Organic Chemistry Department, Faculty of Pharmacy (Boys), Al-Azhar University, Nasr City 11884, Cairo, Egypt
| | - Ashraf H Bayoumi
- Pharmaceutical Organic Chemistry Department, Faculty of Pharmacy (Boys), Al-Azhar University, Nasr City 11884, Cairo, Egypt
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Zhong Y, Liu H, Chen F, He Q, Zhang X, Lan L, Yang C. Design, synthesis and biological evaluation of thiazolyl-halogenated pyrroles or pyrazoles as novel antibacterial and antibiofilm agents. Eur J Med Chem 2024; 268:116221. [PMID: 38382392 DOI: 10.1016/j.ejmech.2024.116221] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2023] [Revised: 01/26/2024] [Accepted: 02/05/2024] [Indexed: 02/23/2024]
Abstract
The formation of biofilm is one of the important factors for bacteria to develop drug-resistant. A series of halogenated-pyrroles or pyrazoles containing thiazole groups as antibacterial agents were designed and synthesized to target biofilms. Among them, compound 8c showed antibacterial activity against various Gram-positive bacteria, particularly against vancomycin-resistant Enterococcus faecalis (MIC ≤0.125 μg/mL). Additionally, this compound significantly inhibited biofilm formation of Staphylococcus aureus and Pseudomonas aeruginosa at sub-MIC doses. Furthermore, compound 8c exhibited significantly lower mammalian cell toxicity compared to pyrrolomycin C and its hepatic microsomal metabolic stability in various species was also evaluated. Further experiment on the infection model of Galleria mellonella proved that the compound was effective in vivo.
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Affiliation(s)
- Yuanchen Zhong
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 555 Zuchongzhi Road, Shanghai, 201203, China; Department of Chemistry, Shanghai University, Shanghai 200444, China
| | - Huan Liu
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 555 Zuchongzhi Road, Shanghai, 201203, China; School of Pharmaceutical Science and Technology, Hangzhou Institute for Advanced Study, University of Chinese Academy of Sciences, Hangzhou 310024, China; School of Pharmacy, University of Chinese Academy of Sciences, No. 19A Yuquan Road, Beijing, 100049, China
| | - Feifei Chen
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 555 Zuchongzhi Road, Shanghai, 201203, China; School of Pharmaceutical Science and Technology, Hangzhou Institute for Advanced Study, University of Chinese Academy of Sciences, Hangzhou 310024, China; School of Pharmacy, University of Chinese Academy of Sciences, No. 19A Yuquan Road, Beijing, 100049, China
| | - Qian He
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 555 Zuchongzhi Road, Shanghai, 201203, China
| | - Xiaofei Zhang
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 555 Zuchongzhi Road, Shanghai, 201203, China.
| | - Lefu Lan
- School of Pharmaceutical Science and Technology, Hangzhou Institute for Advanced Study, University of Chinese Academy of Sciences, Hangzhou 310024, China; School of Pharmacy, University of Chinese Academy of Sciences, No. 19A Yuquan Road, Beijing, 100049, China.
| | - Chunhao Yang
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 555 Zuchongzhi Road, Shanghai, 201203, China; School of Pharmacy, University of Chinese Academy of Sciences, No. 19A Yuquan Road, Beijing, 100049, China.
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Metwally HM, Younis NM, Abdel-Latif E, El-Rayyes A. New thiazole, thiophene and 2-pyridone compounds incorporating dimethylaniline moiety: synthesis, cytotoxicity, ADME and molecular docking studies. BMC Chem 2024; 18:52. [PMID: 38486282 PMCID: PMC10941513 DOI: 10.1186/s13065-024-01136-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2023] [Accepted: 02/05/2024] [Indexed: 03/17/2024] Open
Abstract
Various sets of thiazole, thiophene, and 2-pyridone ring structures containing a dimethylaniline component were synthesized. Substituted thiazoles 2-3 and thiophenes 5-7 were produced by reacting thiocarbamoyl compound 4 with α-halogenated reagents in different basic conditions. Also, a series of 2-pyridone derivatives 9a-f substituted with dimethylaniline was synthesized through Michael addition of malononitrile to α,β-unsaturated nitrile derivatives 8a-f. The synthesized products were structurally proven by spectroscopic methods such as IR, 1H NMR, 13C NMR, and MS data. Furthermore, the anti-cancer efficacy of the compounds was assessed using the MTT assay on two cell lines: hepatocellular carcinoma (HepG-2) and breast cancer (MDA-MB-231). The results showed the highest growth inhibition for derivatives 2, 6, 7, and 9c, which were further examined for their IC50 values. The IC50 for compound 2 showed equipotent activity (IC50 = 1.2 µM) against the HepG-2 cell line compared to Doxorubicin (IC50 = 1.1 µM). Compounds 2, 6, 7 and 9c showed very good ADME assessments for further drug administration. Moreover, the PASS theoretical prediction for the compounds showed high antimitotic and antineoplastic activities for compounds 2, 6, 7, and 9c, as well as potent inhibition activity for the insulysin enzyme (IDE). Molecular docking stimulations were performed on CDK1/CyclinB1/CKS2 (PDB ID: 4y72) and BPTI (PDB ID: 2ra3). When docked into (PDB ID: 4y72), all of the tested compounds showed considerable inhibition, and the 2-pyridone derivative 9d had the maximum binding affinity (- 8.1223 kcal/mol). While thiophene derivative 6 offered the maximum binding affinity (- 7.5094 kcal/mol) when docked into (PDB ID: 2ra3).
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Affiliation(s)
- Heba M Metwally
- Department of Chemistry, Faculty of Science, Mansoura University, Mansoura, 35516, Egypt.
| | - Norhan M Younis
- Department of Chemistry, Faculty of Science, Mansoura University, Mansoura, 35516, Egypt
| | - Ehab Abdel-Latif
- Department of Chemistry, Faculty of Science, Mansoura University, Mansoura, 35516, Egypt
| | - Ali El-Rayyes
- Department of Chemistry, Faculty of Science, Northern Border University, 1321, Arar, Saudi Arabia.
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Liu H, Xu T, Xue Z, Huang M, Wang T, Zhang M, Yang R, Guo Y. Current Development of Thiazole-Containing Compounds as Potential Antibacterials against Methicillin-Resistant Staphylococcus aureus. ACS Infect Dis 2024; 10:350-370. [PMID: 38232301 DOI: 10.1021/acsinfecdis.3c00647] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2024]
Abstract
The emergence of multi-drug-resistant bacteria is threatening to human health and life around the world. In particular, methicillin-resistant Staphylococcus aureus (MRSA) causes fatal injuries to human beings and serious economic losses to animal husbandry due to its easy transmission and difficult treatment. Currently, the development of novel, highly effective, and low-toxicity antimicrobials is important to combat MRSA infections. Thiazole-containing compounds with good biological activity are widely used in clinical practice, and appropriate structural modifications make it possible to develop new antimicrobials. Here, we review thiazole-containing compounds and their antibacterial effects against MRSA reported in the past two decades and discuss their structure-activity relationships as well as the corresponding antimicrobial mechanisms. Some thiazole-containing compounds exhibit potent antibacterial efficacy in vitro and in vivo after appropriate structural modifications and could be used as antibacterial candidates. This Review provides insights into the development of thiazole-containing compounds as antimicrobials to combat MRSA infections.
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Affiliation(s)
- Hang Liu
- Hunan Province Cooperative Innovation Center for Molecular Target New Drug Study, School of Pharmaceutical Science, Hengyang Medical School, University of South China, Hengyang 421001, Hunan Province, China
- School of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou 450001, Henan Province, China
| | - Ting Xu
- Hunan Province Cooperative Innovation Center for Molecular Target New Drug Study, School of Pharmaceutical Science, Hengyang Medical School, University of South China, Hengyang 421001, Hunan Province, China
| | - Zihan Xue
- School of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou 450001, Henan Province, China
| | - Meijuan Huang
- School of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou 450001, Henan Province, China
| | - Tingting Wang
- School of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou 450001, Henan Province, China
| | - Miaomiao Zhang
- School of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou 450001, Henan Province, China
| | - Ruige Yang
- Hunan Province Cooperative Innovation Center for Molecular Target New Drug Study, School of Pharmaceutical Science, Hengyang Medical School, University of South China, Hengyang 421001, Hunan Province, China
- School of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou 450001, Henan Province, China
| | - Yong Guo
- Hunan Province Cooperative Innovation Center for Molecular Target New Drug Study, School of Pharmaceutical Science, Hengyang Medical School, University of South China, Hengyang 421001, Hunan Province, China
- School of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou 450001, Henan Province, China
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Bhoye MR, Shinde A, Shaikh ALN, Shisode V, Chavan A, Maliwal D, Pissurlenkar RRS, Mhaske PC. New thiazolyl-isoxazole derivatives as potential anti-infective agents: design, synthesis, in vitro and in silico antimicrobial efficacy. J Biomol Struct Dyn 2024:1-15. [PMID: 38258445 DOI: 10.1080/07391102.2024.2306497] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2023] [Accepted: 01/10/2024] [Indexed: 01/24/2024]
Abstract
Antimicrobial resistance threatens the efficacious prevention and treatment of infectious diseases caused by microorganisms. To combat microbial infections, the need for new drug candidates is essential. In this context, the design, synthesis, antimicrobial screening, and in silico study of a new series of 5-aryl-3-(2-arylthiazol-4-yl)isoxazole (9a-t) have been reported. The structure of new compounds was confirmed by spectrometric methods. Compounds 9a-t were evaluated for in vitro antitubercular and antimicrobial activity. Against M. tuberculosis H37Rv, fourteen compounds showed good to excellent antitubercular activity with MIC 2.01-9.80 µM. Compounds 9a, 9b, and 9r showed four-fold more activity than the reference drug isoniazid. Nine compounds, 9a, 9b, 9d, 9e, 9i, 9q, 9r, 9s, and 9t, showed good antibacterial activity against E. coli with MIC 7.8-15.62 µg/mL. Against A. niger, four compounds showed good activity with MIC 31.25 µg/mL. Against C. albicans, all twenty compounds reported excellent to good activity with MIC 7.8-31.25 µg/mL. Compounds 9c-e, 9g-j, and 9q-t showed comparable activity concerning the reference drug fluconazole. The compounds 9a-t were screened for cytotoxicity against 3t3l1 cell lines and found to be less or non-cytotoxic. The in silico study exposed that these compounds displayed high affinity towards the M. tuberculosis targets PanK, DprE1, DHFR, PknA, KasA, and Pks13, and C. albicans targets NMT, CYP51, and CS. The compound 9r was evaluated for structural dynamics and molecular dynamics simulations. The potent antitubercular and antimicrobial activity of 5-aryl-3-(2-arylthiazol-4-yl)isoxazole (9a-t) derivatives has recommended that these compounds could assist in treating microbial infections.Communicated by Ramaswamy H. Sarma.
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Affiliation(s)
- Manish R Bhoye
- Post-Graduate Department of Chemistry, S. P. Mandali's Sir Parashurambhau College, Pune, India
- Department of Chemistry, S.N Arts, D.J.M. Commerce and B.N.S. Science College, Sangamner, India
| | - Abhijit Shinde
- Post-Graduate Department of Chemistry, S. P. Mandali's Sir Parashurambhau College, Pune, India
| | - Abdul Latif N Shaikh
- Post-Graduate Department of Chemistry, S. P. Mandali's Sir Parashurambhau College, Pune, India
- Department of Chemistry, Jijamata College of Science and Arts, Bhende, India
| | - Vilas Shisode
- Post-Graduate Department of Chemistry, S. P. Mandali's Sir Parashurambhau College, Pune, India
| | - Abhijit Chavan
- Post-Graduate Department of Chemistry, S. P. Mandali's Sir Parashurambhau College, Pune, India
| | - Deepika Maliwal
- Department of Pharmaceutical Sciences and Technology, Institute of Chemical Technology, Matunga, Mumbai, India
| | | | - Pravin C Mhaske
- Post-Graduate Department of Chemistry, S. P. Mandali's Sir Parashurambhau College, Pune, India
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Helmy SW, Shahin MI, Samir N, Lasheen DS, Ella DAAE. Targeting apoptosis; design, synthesis and biological evaluation of new benzoxazole and thiazole based derivatives. BMC Chem 2024; 18:1. [PMID: 38173026 PMCID: PMC10765682 DOI: 10.1186/s13065-023-01101-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2023] [Accepted: 12/08/2023] [Indexed: 01/05/2024] Open
Abstract
Several novel approaches to target Bcl-2 proteins and apoptotic pathways have been identified in recent years for the treatment of different types of cancer including colorectal cancer. However, no effective treatments were yet developed for colorectal cancer. Twenty two novel benzoxazole and thiazole-based compounds were designed, synthesized, and evaluated as potential Bcl-2 inhibitors with anti-proliferative activity. Compounds 8g, 12e and 13d showed good to moderate anti-proliferative activity against most of the NCI 60 cell line panel with mean growth inhibition percent of 45.13, 42.29 and 29.25%, respectively. They showed the greatest cell growth inhibition percent to HCT-116 cell line with the values of 68.0, 59.11 and 43.44%, respectively. The aforementioned compounds were furtherly investigated for their effect on HCT-116 cell cycle, and they showed increase in the total apoptosis with 17, 22, and 5%, respectively. Also, the apoptotic effect of compounds 8g, 12e and 13d, were tested by their effect on altering caspase-3 expression level in HCT-116 human cell line. The three compounds showed an increase in the caspase-3 levels by 6, 8 and 3 folds, respectively in comparison with the same untreated ones. Moreover, they were evaluated for their in-vitro Bcl-2 inhibitory activity and they showed percent inhibition of 60.2, 69.2 and 50.0%, respectively. Finally, the most potent compounds 8g and 12e showed 3.864 and 2.834 folds increase in Bax level compared to the control respectively. On the other hand, Bcl-2 was down-regulated to 0.31 and 0.415 folds compared to the control. The induction of apoptosis through increase in caspase 3 expression and down-regulation of Bcl-2 is the suggested mechanism of action.
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Affiliation(s)
- Sama W Helmy
- Pharmaceutical Chemistry Department, Faculty of Pharmacy, Ain Shams University, African Union Organization St. Abbassia, Cairo, 11566, Egypt
| | - Mai I Shahin
- Pharmaceutical Chemistry Department, Faculty of Pharmacy, Ain Shams University, African Union Organization St. Abbassia, Cairo, 11566, Egypt
| | - Nermin Samir
- Pharmaceutical Chemistry Department, Faculty of Pharmacy, Ain Shams University, African Union Organization St. Abbassia, Cairo, 11566, Egypt
| | - Deena S Lasheen
- Pharmaceutical Chemistry Department, Faculty of Pharmacy, Ain Shams University, African Union Organization St. Abbassia, Cairo, 11566, Egypt
| | - Dalal A Abou El Ella
- Pharmaceutical Chemistry Department, Faculty of Pharmacy, Ain Shams University, African Union Organization St. Abbassia, Cairo, 11566, Egypt.
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12
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Lavanya KJ, Kaur K, Jaitak V. Synthesis and in-silico Studies of 4-phenyl thiazol-2-amine Derivatives as Putative Anti-breast Cancer Agents. Curr Comput Aided Drug Des 2024; 20:374-383. [PMID: 36944620 DOI: 10.2174/1573409919666230321145543] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2022] [Revised: 01/01/2023] [Accepted: 01/19/2023] [Indexed: 03/23/2023]
Abstract
BACKGROUND Breast cancer (BC) is the second-leading cause of cancer-related fatalities in women after lung cancer worldwide. The development of BC is significantly influenced by estrogen receptors (ERs). The problem with current cancer treatments is selectivity, target specificity, cytotoxicity, and developing resistance. Thiazole scaffolds are gaining popularity in drug discovery due to their broad range of biological activity. It has the extraordinary capacity to control a variety of cellular pathways, and its potential for selective anticancer activity can be explored. OBJECTIVE Synthesis and in-silico studies of 4-Phenyl thiazol-2-amine derivatives as anti-breast cancer agents and molecular docking was used to assess the compounds' capacity to bind ER-α protein target. METHODS In this study, 4-Phenylthiazol-2-amine derivatives (3a-j) have been synthesized, and using Schrodinger software, molecular docking and ADME studies of the compounds were conducted. RESULTS Most of the synthesized compounds have shown dock scores ranging from -6.658 to - 8.911 kcal/mol, which is better than the standard drug tamoxifen (-6.821 kcal/mol). According to molecular docking, all compounds fit in the protein's active site and have the same hydrophobic pocket as the standard drug tamoxifen. Further, all of the compounds' ADME properties are below acceptable limits. CONCLUSION Compound 3e showed the best docking score of -8.911. All compounds' ADME properties are within acceptable limits, and their p/o coefficients fall within a range, suggesting they will all have sufficient absorption at the site of action. These compounds can be evaluated invitro and in-vivo in the future.
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Affiliation(s)
- Kanamarlapudi Joshna Lavanya
- Department of Pharmaceutical Sciences and Natural Products, Central University of Punjab, Ghudda, Bathinda, Punjab, 151401, India
| | - Kamalpreet Kaur
- Department of Pharmaceutical Sciences and Natural Products, Central University of Punjab, Ghudda, Bathinda, Punjab, 151401, India
| | - Vikas Jaitak
- Department of Pharmaceutical Sciences and Natural Products, Central University of Punjab, Ghudda, Bathinda, Punjab, 151401, India
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Tumakuru Nagarajappa L, Ravi Singh K, Kabuyaya Isamura B, Vinay Kumar KS, Mandayam Anandalwar S, Sadashiva MP. SARS-CoV-2 Mpro binding profile and drug-likeness of two novel thiazole derivatives: structural elucidation, DFT studies, ADME-T and molecular docking simulations. J Biomol Struct Dyn 2023; 41:11122-11136. [PMID: 36576177 DOI: 10.1080/07391102.2022.2159880] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2022] [Accepted: 12/12/2022] [Indexed: 12/29/2022]
Abstract
Two novel thiazole derivatives, ethyl 5-((4-fluorophenyl)carbamoyl)-thiazole-4-carboxylate (2b) and ethyl 5-(p-tolylcarbamoyl)thiazole-4-carboxylate (6b) have been synthesized, and their crystal structures determined by X-ray diffraction. To rationalize their structure, reactivity and druggability, we have performed a series of separate, but complementary studies. Hirshfeld surface and 2D-fingerprint plots were first scrutinized to qualitatively unveil all the intermolecular interactions that ensure their crystal packing. Moreover, topological electron density parameters established from the quantum theory of atoms-in-molecules (QTAIM) and Reduced Density Gradient (RDG) were later relied on to characterize the chemical bonding of these species, in terms of the nature and magnitude of noncovalent interactions developed within their monomeric and dimeric forms. In both structures, C-H…O hydrogen bonds are found to be stronger than other noncovalent interactions. Furthermore, H…H bonding contacts and non-conventional C-H…O hydrogen bonds both exhibit a closed shell nature, and play in crucial role in the stability of the novel thiazoles. The isosurfaces in the intermolecular region furnished by NCI molecular diagram signifies the existence of weak noncovalent interactions. Finally, the potential inhibitory activity of the titled compounds and their drug-likeness are demonstrated by molecular docking and ADME-T calculations respectively. Both compounds adhere to the Lipinski's rule of five and present encouraging pharmacokinetic properties and safety profiles.Communicated by Ramaswamy H. Sarma.
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Affiliation(s)
| | - Krishna Ravi Singh
- Department of Studies in Chemistry, University of Mysore, Mysuru, Karnataka, India
| | - Bienfait Kabuyaya Isamura
- Department of Chemistry, The University of Manchester, Manchester, United Kingdom
- Research Center for Theoretical Chemistry and Physics, Faculty of Science, University of Kinshasa, Kinshasa, Democratic Republic of the Congo
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14
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Nan X, Wang QX, Xing SJ, Liang ZG. Design, synthesis, and biological evaluation of thiazole/thiadiazole carboxamide scaffold-based derivatives as potential c-Met kinase inhibitors for cancer treatment. J Enzyme Inhib Med Chem 2023; 38:2247183. [PMID: 37642355 PMCID: PMC10467532 DOI: 10.1080/14756366.2023.2247183] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2023] [Revised: 08/05/2023] [Accepted: 08/07/2023] [Indexed: 08/31/2023] Open
Abstract
As part of our continuous efforts to discover novel c-Met inhibitors as antitumor agents, four series of thiazole/thiadiazole carboxamide-derived analogues were designed, synthesised, and evaluated for the in vitro activity against c-Met and four human cancer cell lines. After five cycles of optimisation on structure-activity relationship, compound 51am was found to be the most promising inhibitor in both biochemical and cellular assays. Moreover, 51am exhibited potency against several c-Met mutants. Mechanistically, 51am not only induced cell cycle arrest and apoptosis in MKN-45 cells but also inhibited c-Met phosphorylation in the cell and cell-free systems. It also exhibited a good pharmacokinetic profile in BALB/c mice. Furthermore, the binding mode of 51am with both c-Met and VEGFR-2 provided novel insights for the discovery of selective c-Met inhibitors. Taken together, these results indicate that 51am could be an antitumor candidate meriting further development.
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Affiliation(s)
- Xiang Nan
- Department of Stomatology, Shenzhen Second People’s Hospital, Shenzhen, China
- School of Biomedical Engineering, National-Regional Key Technology Engineering Laboratory for Medical Ultrasound, Guangdong Key Laboratory for Biomedical Measurements and Ultrasound Imaging, Shenzhen University Medical School, Shenzhen, China
| | - Qiu-Xu Wang
- Department of Stomatology, Shenzhen Second People’s Hospital, Shenzhen, China
| | - Shao-Jun Xing
- School of Biomedical Engineering, National-Regional Key Technology Engineering Laboratory for Medical Ultrasound, Guangdong Key Laboratory for Biomedical Measurements and Ultrasound Imaging, Shenzhen University Medical School, Shenzhen, China
| | - Zhi-Gang Liang
- Department of Stomatology, Shenzhen Second People’s Hospital, Shenzhen, China
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15
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Fadaly WAA, Zidan TH, Kahk NM, Mohamed FEA, Abdelhakeem MM, Khalil RG, Nemr MTM. New pyrazolyl-thiazolidinone/ thiazole derivatives as celecoxib/dasatinib analogues with selective COX-2, HER-2 and EGFR inhibitory effects: design, synthesis, anti-inflammatory/anti-proliferative activities, apoptosis, molecular modelling and ADME studies. J Enzyme Inhib Med Chem 2023; 38:2281262. [PMID: 38010912 PMCID: PMC11003491 DOI: 10.1080/14756366.2023.2281262] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2023] [Accepted: 11/05/2023] [Indexed: 11/29/2023] Open
Abstract
Two new series of pyrazolyl-thiazolidinone/thiazole derivatives 16a-b and 18a-j were synthesised, merging the scaffolds of celecoxib and dasatinib. Compounds 16a, 16b and 18f inhibit COX-2 with S.I. 134.6, 26.08 and 42.13 respectively (celecoxib S.I. = 24.09). Compounds 16a, 16b, 18c, 18d and 18f inhibit MCF-7 with IC50 = 0.73-6.25 μM (dasatinib IC50 = 7.99 μM) and (doxorubicin IC50 = 3.1 μM) and inhibit A549 with IC50 = 1.64-14.3 μM (dasatinib IC50 = 11.8 μM and doxorubicin IC50 = 2.42 μM) with S.I. (F180/MCF7) of 33.15, 7.13, 18.72, 13.25 and 8.28 respectively higher than dasatinib (4.03) and doxorubicin (3.02) and S.I. (F180/A549) of 14.75, 12.96, 4.16, 7.07 and 18.88 respectively higher than that of dasatinib (S.I. = 2.72) and doxorubicin (S.I = 3.88). Derivatives 16a, 18c, 18d, 18f inhibit EGFR and HER-2 IC50 for EGFR of 0.043, 0.226, 0.388, 0.19 μM respectively and for HER-2 of 0.032, 0.144, 0.195, 0.201 μM respectively.
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Affiliation(s)
- Wael A. A. Fadaly
- Pharmaceutical Organic Chemistry Department, Faculty of Pharmacy, Beni-Suef University, Beni-Suef, Egypt
| | - Taha H. Zidan
- Pharmaceutical Organic Chemistry Department, Faculty of Pharmacy, Beni-Suef University, Beni-Suef, Egypt
| | - Nesma M. Kahk
- Pharmaceutical Organic Chemistry Department, Faculty of Pharmacy, Beni-Suef University, Beni-Suef, Egypt
| | - Fatma E. A. Mohamed
- Pharmaceutical Organic Chemistry Department, Faculty of Pharmacy, Beni-Suef University, Beni-Suef, Egypt
| | - Marwa M. Abdelhakeem
- Pharmaceutical Organic Chemistry Department, Faculty of Pharmacy, Beni-Suef University, Beni-Suef, Egypt
| | - Rehab G. Khalil
- Immunology Division, Faculty of Science, Beni-Suef University, Beni-Suef, Egypt
| | - Mohamed T. M. Nemr
- Pharmaceutical Organic Chemistry Department, Faculty of Pharmacy, Cairo University, Cairo, Egypt
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16
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Cahyana AH, Santika G, Phukan K. Synthesis of camphor thiazole derivates from Dryobalanops aromatica and its bioactivity as antioxidants and antidiabetes against alpha glucosidase enzymes. MethodsX 2023; 11:102429. [PMID: 37867914 PMCID: PMC10587542 DOI: 10.1016/j.mex.2023.102429] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2023] [Accepted: 10/09/2023] [Indexed: 10/24/2023] Open
Abstract
Camphor is synthesized from the Sumatran camphor plant (Dryobalanops aromatica) in previous experiments. It can be synthesized with thiosemicarbazide, ethy-2‑chloro acetoacetate, and sodium acetate (catalyze) to form camphor derivate with thiazole ring structure. Hydrazine and phenylhydrazine were both used to make the thiazole ring variations. All the compounds were purified by recrystallization method and characterized by TLC, FTIR, UV-vis, and LC-MS. Camphor thiazole (Product 1), camphor thiazole hydrazine (Product 2), and camphor thiazole phenylhydrazine (Product 3) were successfully synthesized with%yields of 73.24 %; 77.36 %; and 72.91 % respectively. Furthermore, their antioxidant activity was measured using the DPPH free radical method. Product 2 had the strongest antioxidant activity with IC50 value of 6.93 ppm. The antidiabetic activity was measured using the α-glucosidase enzyme. This indicated that product 1 had the best inhibitory activity against the α-glucosidase enzyme with IC50 values of 869.06 ppm.•We developed an alternative method to utilize camphor extracted from the D. aromatica plant to be used as an alternative medicinal ingredient related to antioxidants and antidiabetes.•All products were successfully synthesized and have the potential to be used as antioxidants with an IC50 value of 6.93 ppm for Product 2 and as antidiabetics by means of an α-glucosidase inhibitor with an IC50 value of 869.06 ppm for Product 1.
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Affiliation(s)
- Antonius Herry Cahyana
- Department of Chemistry, Faculty of Mathematics and Natural Sciences, Universitas Indonesia, Depok, West Java 16424, Indonesia
| | - Gusman Santika
- Department of Chemistry, Faculty of Mathematics and Natural Sciences, Universitas Indonesia, Depok, West Java 16424, Indonesia
| | - Kandarpa Phukan
- P.G. Department of Chemistry, Handique Girls’ College, Guwahati, Assam 781001, India
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Efeoglu C, Taskin S, Selcuk O, Celik B, Tumkaya E, Ece A, Sari H, Seferoglu Z, Ayaz F, Nural Y. Synthesis, anti-inflammatory activity, inverse molecular docking, and acid dissociation constants of new naphthoquinone- thiazole hybrids. Bioorg Med Chem 2023; 95:117510. [PMID: 37926047 DOI: 10.1016/j.bmc.2023.117510] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2023] [Revised: 10/26/2023] [Accepted: 10/30/2023] [Indexed: 11/07/2023]
Abstract
Chronic Inflammation is associated with various types of diseases that involves pro-inflammatory cytokines like IL-6 and TNF-α. High costs and serious side effects of available anti-inflammatory/immunomodulatory drugs led us to design new compounds with promising anti-inflammatory activities. Many drugs and biologically important compounds involve naphthoquinone and thiazole moieties in their core structures. Thereby, here we report the synthesis, characterization and anti-inflammatory activities of new naphthoquinone thiazole hybrids by reaction of naphthoquinone acyl thioureas with various α-bromoketone derivatives. The position of NO2 group in one of the phenyl rings of naphthoquinone thiazole hybrids was changed while different substituents were introduced at the para position of the second phenyl ring. All compounds were tested for potential immunomodulatory effect. No inflammatory cytokines were observed in the absence of LPS stimulant. On the other hand, they had promising anti-inflammatory immunomodulatory activities by being able to decrease the production of the pro-inflammatory cytokines (TNF-α and IL-6) in the LPS-stimulated cells. In an effort to find the possible mechanism of action, several enzymes involved in signalling pathways that play critical roles in inflammatory responses were screened in silico. Subsequent to inverse molecular docking approach, PI3K was predicted be the potential target. The docked complexes of the most potent compounds 5g and 5i were subjected to molecular dynamics simulation to assess the binding stability of the igands with the putative target. Acid dissociation constants (pKa) of the products were also determined potentiometrically.
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Affiliation(s)
- Cagla Efeoglu
- Department of Analytical Chemistry, Faculty of Pharmacy, Mersin University, Mersin TR-33169, Türkiye
| | - Sena Taskin
- Department of Analytical Chemistry, Faculty of Pharmacy, Biruni University, İstanbul 34010, Türkiye
| | - Ozge Selcuk
- Department of Analytical Chemistry, Faculty of Pharmacy, Mersin University, Mersin TR-33169, Türkiye
| | - Begum Celik
- Department of Biotechnology, Faculty of Arts and Science, Mersin University, TR-33440 Mersin, Türkiye; Mersin University Biotechnology Research and Application Center, Mersin University, TR-33440 Mersin, Türkiye
| | - Ece Tumkaya
- Department of Biotechnology, Faculty of Arts and Science, Mersin University, TR-33440 Mersin, Türkiye; Mersin University Biotechnology Research and Application Center, Mersin University, TR-33440 Mersin, Türkiye
| | - Abdulilah Ece
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Biruni University, İstanbul 34010, Türkiye.
| | - Hayati Sari
- Department of Chemistry, Faculty of Science and Arts, Gaziosmanpasa University, 60250 Tokat, Türkiye
| | - Zeynel Seferoglu
- Department of Chemistry, Faculty of Science, Gazi University, TR-06560 Ankara, Türkiye
| | - Furkan Ayaz
- Department of Molecular Biology and Genetics, Faculty of Engineering and Natural Sciences, Biruni University, İstanbul 34010, Türkiye.
| | - Yahya Nural
- Department of Analytical Chemistry, Faculty of Pharmacy, Mersin University, Mersin TR-33169, Türkiye.
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Guo J, Xie Z, Ruan W, Tang Q, Qiao D, Zhu W. Thiazole-based analogues as potential antibacterial agents against methicillin-resistant Staphylococcus aureus (MRSA) and their SAR elucidation. Eur J Med Chem 2023; 259:115689. [PMID: 37542993 DOI: 10.1016/j.ejmech.2023.115689] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2023] [Revised: 07/25/2023] [Accepted: 07/26/2023] [Indexed: 08/07/2023]
Abstract
In recent years, the overuse of antibiotics has resulted in the emergence of antibiotic resistance, which is a serious global health problem. Methicillin-resistant Staphylococcus aureus (MRSA) is a common and virulent bacterium in clinical practice. Numerous researchers have focused on developing new candidate drugs that are effective, less toxic, and can overcome MRSA resistance. Thiazole derivatives have been found to exhibit antibacterial activity against drug-sensitive and drug-resistant pathogens. By hybridizing thiazole with other antibacterial pharmacophores, it is possible to obtain more effective antibacterial candidate drugs. Thiazole derivatives have shown potential in developing new drugs that can overcome drug resistance, reduce toxicity, and improve pharmacokinetic characteristics. This article reviews the recent progress of thiazole compounds as potential antibacterial compounds and examines the structure-activity relationship (SAR) in various directions. It covers articles published from 2018 to 2023, providing a comprehensive platform to plan and develop new thiazole-based small MRSA growth inhibitors with minimal side effects.
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Affiliation(s)
- Jiaojiao Guo
- Jiangxi Provincial Key Laboratory of Drug Design and Evaluation, School of Pharmacy, Jiangxi Science & Technology Normal University, Nanchang, 330013, China
| | - Zhouling Xie
- Jiangxi Provincial Key Laboratory of Drug Design and Evaluation, School of Pharmacy, Jiangxi Science & Technology Normal University, Nanchang, 330013, China
| | - Wei Ruan
- Jiangxi Provincial Key Laboratory of Drug Design and Evaluation, School of Pharmacy, Jiangxi Science & Technology Normal University, Nanchang, 330013, China
| | - Qidong Tang
- Jiangxi Provincial Key Laboratory of Drug Design and Evaluation, School of Pharmacy, Jiangxi Science & Technology Normal University, Nanchang, 330013, China
| | - Dan Qiao
- Jiangxi Provincial Key Laboratory of Drug Design and Evaluation, School of Pharmacy, Jiangxi Science & Technology Normal University, Nanchang, 330013, China.
| | - Wufu Zhu
- Jiangxi Provincial Key Laboratory of Drug Design and Evaluation, School of Pharmacy, Jiangxi Science & Technology Normal University, Nanchang, 330013, China.
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Raghu M, Swarup H, Shamala T, Prathibha B, Kumar KY, Alharethy F, Prashanth M, Jeon BH. Design, synthesis, anticancer activity and docking studies of novel quinazoline-based thiazole derivatives as EGFR kinase inhibitors. Heliyon 2023; 9:e20300. [PMID: 37809937 PMCID: PMC10560058 DOI: 10.1016/j.heliyon.2023.e20300] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2022] [Revised: 08/26/2023] [Accepted: 09/18/2023] [Indexed: 10/10/2023] Open
Abstract
The in vitro anticancer efficacy of a new series of quinazoline-based thiazole derivatives was explored. Three cancer cell lines, MCF-7, HepG2, and A548, as well as the normal Vero cell lines, were tested employing the synthesized quinazoline-based thiazole compounds (4a-j). All of these compounds showed a moderate to significant cytotoxic impact that would have been noticeable and, in some cases, much more pronounced than the widely used drug erlotinib. For the MCF-7, HepG2, and A549 cell lines, respectively, the IC50 values of compound 4i were 2.86, 5.91, and 14.79 μM while those of compound 4j were 3.09, 6.87, and 17.92 μM. For their in vitro inhibitory effects against different EGFR kinases, such as the wild-type, L858R/T790 M, and L858R/T790 M/C797S, all the synthesized compounds were tested. The IC50 values for compound 4f against the wild-type, L858R/T790 M, and L858R/T790 M/C797S mutant EGFR kinases were 2.17, 2.81, and 3.62 nM, respectively. Investigations on the molecular docking of significant molecules indicated potential mechanisms of binding into the EGFR kinase active sites. By using in-silico simulations, compounds' putative drug-like qualities were verified. Finally, it has been shown that the newly synthesized compounds 4i and 4j are good candidates and beneficial for future design, optimization, and research to build more potent and selective EGFR kinase inhibitors with higher anticancer activity.
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Affiliation(s)
- M.S. Raghu
- Department of Chemistry, New Horizon College of Engineering, Bengaluru, 560 103, India
| | - H.A. Swarup
- Department of Chemistry, B N M Institute of Technology, Bengaluru, 560 070, India
| | - T. Shamala
- Department of Chemistry, B N M Institute of Technology, Bengaluru, 560 070, India
| | - B.S. Prathibha
- Department of Chemistry, B N M Institute of Technology, Bengaluru, 560 070, India
| | - K. Yogesh Kumar
- Department of Chemistry, Faculty of Engineering and Technology, Jain University, Ramanagara, 562 112, India
| | - Fahd Alharethy
- Department of Chemistry, College of Science, King Saud University, Riyadh, 11451, Saudi Arabia
| | - M.K. Prashanth
- Department of Chemistry, B N M Institute of Technology, Bengaluru, 560 070, India
| | - Byong-Hun Jeon
- Department of Earth Resources and Environmental Engineering, Hanyang University, 222, Wangsimni-ro, Seongdong-gu, Seoul, 04763, Republic of Korea
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20
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Chedupaka R, Audipudi AV, Sangolkar AA, Mamidala S, Venkatesham P, Penta S, Vedula RR. Design, synthesis, molecular docking, and dynamic studies of novel thiazole derivatives incorporating benzimidazole moiety and assessment as antibacterial agents. Mol Divers 2023:10.1007/s11030-023-10675-x. [PMID: 37490125 DOI: 10.1007/s11030-023-10675-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2023] [Accepted: 06/15/2023] [Indexed: 07/26/2023]
Abstract
A general and sustainable approach for the synthesis of benzimidazole-thiazole compounds via an efficient, one-pot, domino, pseudo-four-component reaction using 5-amino-2-mercaptobenzimidazole, aralkyl halides, ammonium thiocyanate, and substituted α-bromo-acetophenones in glacial acetic acid at ambient temperature to give final compounds (4a-p) in good yields in shorter time. The spectral data of synthesized compounds were evaluated by analytical and spectral techniques (IR, 1H-NMR, 13C-NMR, and ESI-HRMS). Further, some of the synthesized compounds were screened for their in-vitro antibacterial activity studies using the agar well diffusion method against Gram-positive Streptococcus pneumoniae (2451) bacteria and Gram-negative Proteous mirabilis (2081) bacteria. Based on the MIC results, it was observed that the most active compounds 4b, 4e, 4f, and 4k show promising antibacterial activity with the zone of inhibition values of 2.85 cm 2.75 cm, 3.6 cm, and 3.3 cm against both Gram-negative and positive bacteria cell lines, respectively. Further, we have also insight into the molecular simulation studies, based on the binding results, compound 4i showed stable binding interactions with streptomycin drug with the active site of the gyrase protein (PDB ID: 1KIJ). The structure-activity relationship (SAR) studies of all the title scaffolds were also established. The antibacterial activity, molecular docking studies, and molecular dynamic simulations of the title compounds suggested that these are promising antibacterial active skeletons.
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Affiliation(s)
- Raju Chedupaka
- Department of Chemistry, National Institute of Technology, Warangal, Telangana, 506004, India
| | - Amrutha V Audipudi
- Department of Botany and Microbiology, Acharya Nagarjuna University, Guntur, A.P., 522510, India
| | | | - Srikanth Mamidala
- Department of Chemistry, National Institute of Technology, Warangal, Telangana, 506004, India
| | - Papisetti Venkatesham
- Department of Chemistry, National Institute of Technology, Warangal, Telangana, 506004, India
| | - Santhosh Penta
- Department of Chemistry, National Institute of Technology, Warangal, Telangana, 506004, India
| | - Rajeswar Rao Vedula
- Department of Chemistry, National Institute of Technology, Warangal, Telangana, 506004, India.
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21
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Ali TE, Assiri MA, Alqahtani MN. Functionalized Morpholine- thiazole Scaffold: Synthetic Strategies and Applications. Curr Org Synth 2023:COS-EPUB-133064. [PMID: 37488764 DOI: 10.2174/1570179420666230721121300] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2023] [Revised: 05/15/2023] [Accepted: 06/13/2023] [Indexed: 07/26/2023]
Abstract
The thiazole derivatives as important members of heterocyclic compounds have attracted much synthetic interest due to their different biological properties. In recent years, studies on the synthesis of morpholine compounds have increased because of the properties of this core. In particular, the hybrid structures in which the thiazole ring is linked to morpholine nuclei in one molecular frame have gained popularity. The presented review is an attempt to summarize a huge volume of data on morpholinothiazoles being a widely studied class of these molecules used in modern organic and medicinal chemistry. The manuscript covers the approaches to the synthesis of the morpholinothiazoles derivatives. The synthetic strategies of the target compounds depend on one-pot or multistage reactions or the transformation of other related heterocycles. Additionally, we covered the biological activities and other applications of certain morpholinothiazoles. The information on these compounds made special consideration of medicinal chemists to yield a combinatorial library and carry out thorough efforts in the search of morpholinothiazoles.
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Affiliation(s)
- Tarik E Ali
- Department of Chemistry, Faculty of Science, King Khalid University, Abha, Saudi Arabia
- Department of Chemistry, Faculty of Education, Ain Shams University, Roxy, Cairo, Egypt
| | - Mohammed A Assiri
- Department of Chemistry, Faculty of Science, King Khalid University, Abha, Saudi Arabia
| | - Maha N Alqahtani
- Department of Chemistry, Faculty of Science, King Khalid University, Abha, Saudi Arabia
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22
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Matta R, Pochampally J, Dhoddi BN, Bhookya S, Bitla S, Akkiraju AG. Synthesis, antimicrobial and antioxidant activity of triazole, pyrazole containing thiazole derivatives and molecular docking studies on COVID-19. BMC Chem 2023; 17:61. [PMID: 37330518 DOI: 10.1186/s13065-023-00965-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2022] [Accepted: 05/26/2023] [Indexed: 06/19/2023] Open
Abstract
New series of biologically active triazole and pyrazole compounds containing 2, 4-disubstituted thiazole analogues (12a-l) were synthesized from p-hydroxy benzaldehyde and phenyl hydrazine in excellent yields and purity. All the synthesized compounds were unambiguously identified based on their spectral data analyses (IR, 1H-NMR, 13C-NMR spectra, and HRMS). The final derivatives were evaluated for their in vitro anti-microbial activity after thorough purification. Among all the tested compounds, the compound 12e, 12f and 12 k possess the highest growth inhibitory activity at MIC values of 4.8, 5.1 and 4.0 μg/ml respectively. The antioxidant properties of these compounds demonstrated and revealed remarkable activity compared to the standard antioxidant by using the DPPH free radical-scavenging assay. Moreover, molecular docking studies to evaluate the probable interactions with the catalytic domain of the gram-positive S. aureus topoisomerase IV enzyme may provide new insights for developing these new hybrids as potential antimicrobial agents. The binding affinities of compounds 12a-l were ranging from - 10.0 to - 11.0 kcal/mol with topoisomerase IV enzyme and with COVID-19 main protease binding affinities are ranging from - 8.2 to - 9.3 kcal/mol. These docking studies reveal that the compounds 12a-l could be the best inhibitors for the novel SARS Cov-2 virus and have more future in discovery of potent drug candidates.
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Affiliation(s)
- Raghavender Matta
- Department of Chemistry, Osmania University, Hyderabad, 500007, India
| | | | | | - Shankar Bhookya
- Department of Chemistry, Sreenidhi University, Hyderabad, 501301, India
| | - Sampath Bitla
- Department of Chemistry, Osmania University, Hyderabad, 500007, India
| | - Anjini Gayatri Akkiraju
- Molecular Medicine Lab, Department of Genetics & Biotechnology, Osmania University, Hyderabad, 500007, India
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23
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Nandurkar Y, Bhoye MR, Maliwal D, Pissurlenkar RRS, Chavan A, Katade S, Mhaske PC. Synthesis, biological screening and in silico studies of new N-phenyl-4-(1,3-diaryl-1H-pyrazol-4-yl)thiazol-2-amine derivatives as potential antifungal and antitubercular agents. Eur J Med Chem 2023; 258:115548. [PMID: 37307623 DOI: 10.1016/j.ejmech.2023.115548] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2023] [Revised: 06/03/2023] [Accepted: 06/06/2023] [Indexed: 06/14/2023]
Abstract
A new series of N-aryl-4-(1,3-diaryl-1H-pyrazol-4-yl)thiazol-2-amine, (8a-x) have been synthesized by a cyclo-condensation reaction of 2-bromo-1-(1,3-diphenyl-1H-pyrazol-4-yl)ethanone (6a-f) with N-aryl thiourea, (7a-d). The structure of newly synthesized N-aryl-4-(1,3-diaryl-1H-pyrazol-4-yl)thiazol-2-amine, (8a-x) derivatives was analyzed by 1H NMR, 13C NMR and Mass spectral analysis. The compounds 8a-x were screened for in vitro antimicrobial activity against Escherichia coli, Proteus mirabilis, Bacillus subtilis, Staphylococcus aureus, Candida albicans and Aspergillus niger. and antitubercular activity against M. tuberculosis H37Rv strain. Among the twenty-four pyrazolyl-thiazole derivatives, six compounds 8a, 8b, 8j, 8n, 8o and 8s showed good activity against S. aureus. Against A. niger, all synthesized derivatives showed good antifungal activity. Fifteen pyrazolyl-thiazole derivatives 8a, 8f, 8g, 8h, 8j, 8k, 8n, 8o, 8p, 8q, 8r, 8s, 8t, 8w and 8x showed good antitubercular activity with MIC 1.80-7.34 μM (0.8-3.12 μg/mL), these derivatives have showed more activity than the drugs isoniazid and ethambutol. The active compounds were further screened for cytotoxicity activity against the mouse embryonic fibroblast cells (3t3l1) cell lines at 12.5 and 25 μg/mL concentrations and found less or non-cytotoxicity. To know the plausible mode of action, the synthesized pyrazolyl-thiazole derivatives were studied for pharmacokinetics, toxicity profiles and binding interactions along with an in-depth analysis of structural dynamics and integrity using prolonged molecular dynamics (MD) simulation. The compounds have shown significant docking scores in the range of -7.98 to -5.52 and -9.44 to -7.2 kcal/mol with the M. tuberculosis enoyl reductase (M. tb. InhA) and C. albicans sterol 14-α demethylase (C. ab. CYP51), respectively. Thus, the significant antifungal and antitubercular activity of N-aryl-4-(1,3-diaryl-1H-pyrazol-4-yl)thiazol-2-amine, (8a-x) derivatives incited that, these scaffolds could assist in the development of lead compounds to treat fungal and antitubercular infections.
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Affiliation(s)
- Yogesh Nandurkar
- Department of Chemistry, S. P. Mandali's Sir Parashurambhau College, Tilak Road, Pune, 411 030, India(1); Department of Chemistry, Nowrosjee Wadia College, Pune, India(1)
| | - Manish R Bhoye
- Department of Chemistry, S. P. Mandali's Sir Parashurambhau College, Tilak Road, Pune, 411 030, India(1); Department of Chemistry, S.N Arts, D.J.M. Commerce and B.N.S. Science College, Sangamner, District Ahmednagar, India(1)
| | - Deepika Maliwal
- Department of Pharmaceutical Sciences and Technology, Institute of Chemical Technology, Matunga, Mumbai, 400019, India
| | | | - Abhijit Chavan
- Department of Chemistry, S. P. Mandali's Sir Parashurambhau College, Tilak Road, Pune, 411 030, India(1)
| | - Sushma Katade
- Department of Chemistry, Modern College of Arts, Science and Commerce, Ganeshkhind, Pune, 411016, India(1)
| | - Pravin C Mhaske
- Department of Chemistry, S. P. Mandali's Sir Parashurambhau College, Tilak Road, Pune, 411 030, India(1).
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24
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Almarsoomi T, Osmaniye D, Sağlık BN, Levent S, Ghani U, Özkay Y, Kaplancıklı ZA. Synthesis of New Compounds Bearing Methyl Sulfonyl Pharmacophore As Selective COX-2 Inhibitor. J Mol Recognit 2023:e3025. [PMID: 37191245 DOI: 10.1002/jmr.3025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2023] [Revised: 04/20/2023] [Accepted: 05/05/2023] [Indexed: 05/17/2023]
Abstract
Cyclooxygenase, also known as prostaglandin H2 synthase (PGH2), is one of the most important enzymes in pharmacology because inhibition of COX is the mechanism of action of most nonsteroidal anti-inflammatory drugs. In this study, ten thiazole derivative compounds had synthesized. The analysis of the obtained compounds was performed by 1 H NMR and 13 C NMR methods. By this method, the obtained compounds could be elucidated. The inhibitory effect of the obtained compounds on cyclooxygenase (COX) enzymes investigated. The encoded compounds 5a, 5b, and 5c were found to be the most potent compared to the reference compounds ibuprofen (IC50 =5.589±0.278 μM), celecoxib (IC50 =0.132±0.004 μM), and nimesulide (IC50 =1.692±0.077 μM)against COX-2 isoenzyme. The inhibitory activity of 5a, 5b, and 5c is approximate, but the 5a derivative proved to be the most active in the series with an IC50 value of 0.180 ± 0.002 μM The most potent COXs inhibitor was 5a, which further investigated for its potential binding mode by molecular docking study. Compound 5a found to be localized at the active site of the enzyme, like celecoxib, which has a remarkable effect on COXs enzymes. This article is protected by copyright. All rights reserved.
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Affiliation(s)
- Taha Almarsoomi
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Anadolu University, Eskişehir, Turkey
| | - Derya Osmaniye
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Anadolu University, Eskişehir, Turkey
- Central Research Laboratory (MERLAB), Faculty of Pharmacy, Anadolu University, Eskişehir, Turkey
| | - Begüm Nurpelin Sağlık
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Anadolu University, Eskişehir, Turkey
- Central Research Laboratory (MERLAB), Faculty of Pharmacy, Anadolu University, Eskişehir, Turkey
| | - Serkan Levent
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Anadolu University, Eskişehir, Turkey
- Central Research Laboratory (MERLAB), Faculty of Pharmacy, Anadolu University, Eskişehir, Turkey
| | - Usman Ghani
- Clinical Biochemistry Unit, Department of Pathology, College of Medicine, King Saud University, Riyadh, Saudi Arabia
| | - Yusuf Özkay
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Anadolu University, Eskişehir, Turkey
- Central Research Laboratory (MERLAB), Faculty of Pharmacy, Anadolu University, Eskişehir, Turkey
| | - Zafer Asım Kaplancıklı
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Anadolu University, Eskişehir, Turkey
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25
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Zhao WH, Xu JH, Tangadanchu VKR, Zhou CH. Thiazolyl hydrazineylidenyl indolones as unique potential multitargeting broad-spectrum antimicrobial agents. Eur J Med Chem 2023; 256:115452. [PMID: 37167780 DOI: 10.1016/j.ejmech.2023.115452] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2023] [Revised: 04/22/2023] [Accepted: 05/03/2023] [Indexed: 05/13/2023]
Abstract
The emergence of pathogenic and drug-resistant microorganisms seriously threatens public safety. This work constructed a unique type of thiazolyl hydrazineylidenyl indolones (THIs) to combat global microbial multidrug-resistance. Bioactive evaluation discovered that some target THIs displayed much superior antimicrobial efficacy than clinical chloromycetin, norfloxacin, cefdinir or fluconazole against the tested strains. Eminently, butyl THI 6c displayed a broad antimicrobial spectrum with low MICs of 0.25-1 μg/mL. The highly active THI 6c not only showed low cytotoxicity and hemolysis, rapidly bactericidal ability, good antibiofilm activity and promising pharmacokinetic properties, but also could significantly impede the development of bacterial resistance. Preliminary exploration of antibacterial mechanism revealed that THI 6c could effectively penetrate the cell membrane of MRSA and embed DNA to form 6c‒DNA supramolecular complex and thus hinder DNA replication. Moreover, THI 6c could reduce cell metabolic activity, which might be attributed to the fact that THI 6c could target the pyruvate kinase of MRSA and interfere with the function of the enzyme. These results provided powerful information for further developing thiazolyl hydrazineylidenyl indolones as new broad-spectrum antimicrobial agents.
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Affiliation(s)
- Wen-Hao Zhao
- Institute of Bioorganic & Medicinal Chemistry, Key Laboratory of Applied Chemistry of Chongqing Municipality, School of Chemistry and Chemical Engineering, Southwest University, Chongqing, 400715, China
| | - Jia-He Xu
- Institute of Bioorganic & Medicinal Chemistry, Key Laboratory of Applied Chemistry of Chongqing Municipality, School of Chemistry and Chemical Engineering, Southwest University, Chongqing, 400715, China
| | - Vijai Kumar Reddy Tangadanchu
- Institute of Bioorganic & Medicinal Chemistry, Key Laboratory of Applied Chemistry of Chongqing Municipality, School of Chemistry and Chemical Engineering, Southwest University, Chongqing, 400715, China
| | - Cheng-He Zhou
- Institute of Bioorganic & Medicinal Chemistry, Key Laboratory of Applied Chemistry of Chongqing Municipality, School of Chemistry and Chemical Engineering, Southwest University, Chongqing, 400715, China.
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Pinto AF, Siqueira Nunes J, Severino Martins JE, Calazans Leal A, Silva CCVC, da Silva AJFS, da Cruz Olímpio DS, da Silva ETN, Campos TA, Lima Leite AC. Thiazole, isatin and phthalimide derivatives tested in vivo against cancer models: a literature review of the last six years. Curr Med Chem 2023:CMC-EPUB-131229. [PMID: 37170994 DOI: 10.2174/0929867330666230426154055] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2022] [Revised: 02/06/2023] [Accepted: 02/16/2023] [Indexed: 05/13/2023]
Abstract
BACKGROUND Cancer is a disease characterized by the abnormal multiplication of cells and is the second leading cause of death in the world. The search for new effective and safe anticancer compounds is ongoing due to factors such as low selectivity, high toxicity, and multidrug resistance. Thus, heterocyclic compounds derived from isatin, thiazole and phthalimide that have achieved promising in vitro anticancer activity have been tested in vivo and in clinical trials. OBJECTIVE This review focused on the compilation of promising data from thiazole, isatin, and phthalimide derivatives, reported in the literature between 2015 and 2022, with in vivo anticancer activity and clinical trials. METHOD A bibliographic search was carried out in the PUBMED, MEDLINE, ELSEVIER, and CAPES PERIODIC databases, selecting relevant works for each pharmacophoric group with in vivo antitumor activity in the last 6 years. RESULTS In our study, 68 articles that fit the scope were selected and critically analyzed. These articles were organized considering the type of antitumor activity and their year of publication. Some compounds reported here demonstrated potent antitumor activity against several tumor types. CONCLUSION This review allowed us to highlight works that reported promising structures for the treatment of various cancer types and also demonstrated that the privileged structures thiazole, isatin and phthalimide are important in the design of new syntheses and molecular optimization of compounds with antitumor activity.
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Affiliation(s)
- Aline Ferreira Pinto
- Laboratory of Planning in Medicinal Chemistry, Department of Pharmaceutical Sciences, Center for Health Sciences, Federal University of Pernambuco, 50740-520, Recife, PE, Brazil
| | - Janine Siqueira Nunes
- Laboratory of Planning in Medicinal Chemistry, Department of Pharmaceutical Sciences, Center for Health Sciences, Federal University of Pernambuco, 50740-520, Recife, PE, Brazil
| | - José Eduardo Severino Martins
- Regulatory Affairs Advisory, Empresa Brasileira de Hemoderivados e Biotecnologia (HEMOBRAS), CEP 51021-410, Recife, PE, Brazil
| | - Amanda Calazans Leal
- Laboratory of Planning in Medicinal Chemistry, Department of Pharmaceutical Sciences, Center for Health Sciences, Federal University of Pernambuco, 50740-520, Recife, PE, Brazil
| | - Carla Cauanny Vieira Costa Silva
- Laboratory of Planning in Medicinal Chemistry, Department of Pharmaceutical Sciences, Center for Health Sciences, Federal University of Pernambuco, 50740-520, Recife, PE, Brazil
| | - Anderson José Firmino Santos da Silva
- Laboratory of Planning in Medicinal Chemistry, Department of Pharmaceutical Sciences, Center for Health Sciences, Federal University of Pernambuco, 50740-520, Recife, PE, Brazil
| | - Daiane Santiago da Cruz Olímpio
- Laboratory of Planning in Medicinal Chemistry, Department of Pharmaceutical Sciences, Center for Health Sciences, Federal University of Pernambuco, 50740-520, Recife, PE, Brazil
| | - Elineide Tayse Noberto da Silva
- Laboratory of Planning in Medicinal Chemistry, Department of Pharmaceutical Sciences, Center for Health Sciences, Federal University of Pernambuco, 50740-520, Recife, PE, Brazil
| | - Thiers Araújo Campos
- Laboratory of Planning in Medicinal Chemistry, Department of Pharmaceutical Sciences, Center for Health Sciences, Federal University of Pernambuco, 50740-520, Recife, PE, Brazil
| | - Ana Cristina Lima Leite
- Laboratory of Planning in Medicinal Chemistry, Department of Pharmaceutical Sciences, Center for Health Sciences, Federal University of Pernambuco, 50740-520, Recife, PE, Brazil
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Abdallah ZA, Sanad SMH, Mekky AEM, Ahmed MSM. New Arylazo-Based (Chromene- Thiazole) Hybrids as Potential MRSA Inhibitors. Chem Biodivers 2023; 20:e202300206. [PMID: 36950775 DOI: 10.1002/cbdv.202300206] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2023] [Accepted: 03/10/2023] [Indexed: 03/24/2023]
Abstract
A three-component protocol was established to efficiently synthesize (chromene-thiazole) and related arylazo analogs in good to excellent yields. The desired products were prepared by reacting the appropriate salicylaldehydes, 2-cyanothioacetamide, and chloroacetone or hydrazonyl chlorides. Using piperidine as a mediator in ethanol at 80 °C for 4-6 h, the three-component protocol produce the target hybrids in 87-96 % yields. The newly synthesized products showed a broad range of antibacterial activity. The addition of an arylazo unit at the chromene-C6 position significantly improved the antibacterial activity, while the impact of adding an arylazo group at the thiazole-C5 position varied based on the electronic characteristics of the para-substituted arene unit. Generally, series that is linked to two arylazo units, one at chromene-C6 and the other at thiazole-C5, showed the best activity. Some new hybrids showed effective antibacterial activity than ciprofloxacin with MIC/MBC values up to 1.9/3.9 μM against S. aureus and E. coli. Additionally, they demonstrated better effectiveness against MRSA ATCC:33591 and ATCC:43300 compared to linezolid, with MIC/MBC values up to 4.0/16.1 and 3.9/15.6 μM, respectively. The data predicted for the physicochemical properties, lipophilicity, pharmacokinetics, and drug-likeness of new arylazo-based chromene-thiazole hybrids evaluated by SwissADME. As a result of the above, products that are linked to two arylazo units can be considered drug-like scaffolds.
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Affiliation(s)
- Zeinab A Abdallah
- Chemistry Department, Faculty of Science, Cairo University, Giza, 12613, Egypt
| | - Sherif M H Sanad
- Chemistry Department, Faculty of Science, Cairo University, Giza, 12613, Egypt
| | - Ahmed E M Mekky
- Chemistry Department, Faculty of Science, Cairo University, Giza, 12613, Egypt
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28
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Hawash M, Jaradat N, Abualhasan M, Şüküroğlu MK, Qaoud MT, Kahraman DC, Daraghmeh H, Maslamani L, Sawafta M, Ratrout A, Issa L. Design, synthesis, molecular docking studies and biological evaluation of thiazole carboxamide derivatives as COX inhibitors. BMC Chem 2023; 17:11. [PMID: 36879343 DOI: 10.1186/s13065-023-00924-3] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2022] [Accepted: 02/25/2023] [Indexed: 03/08/2023] Open
Abstract
BACKGROUND Nonsteroidal anti-inflammatory drugs (NSAIDs) have been the most commonly used class of medications worldwide for the last three decades. OBJECTIVES This study aimed to design and synthesize a novel series of methoxyphenyl thiazole carboxamide derivatives and evaluate their cyclooxygenase (COX) suppressant and cytotoxic properties. METHODS The synthesized compounds were characterized using 1H, 13C-NMR, IR, and HRMS spectrum analysis and were evaluated for their selectivity towards COX-1 and COX-2 using an in vitro COX inhibition assay kit. Besides, their cytotoxicity was evaluated using the Sulforhodamine B (SRB) assay. Moreover, molecular docking studies were conducted to identify the possible binding patterns of these compounds within both COX-1 and COX-2 isozymes, utilizing human X-ray crystal structures. The density functional theory (DFT) analysis was used to evaluate compound chemical reactivity, which was determined by calculating the frontier orbital energy of both HOMO and LUMO orbitals, as well as the HOMO-LUMO energy gap. Finally, the QiKProp module was used for ADME-T analysis. RESULTS The results revealed that all synthesized molecules have potent inhibitory activities against COX enzymes. The percentage of inhibitory activities at 5 µM concentration against the COX2 enzyme was in the range of 53.9-81.5%, while the percentage against the COX-1 enzyme was 14.7-74.8%. That means almost all of our compounds have selective inhibition activities against the COX-2 enzyme, and the most selective compound was 2f, with selectivity ratio (SR) value of 3.67 at 5 µM concentration, which has a bulky group of trimethoxy on the phenyl ring that could not bind well with the COX-1 enzyme. Compound 2h was the most potent, with an inhibitory activity percentage at 5 µM concentration of 81.5 and 58.2% against COX-2 and COX-1, respectively. The cytotoxicity of these compounds was evaluated against three cancer cell lines: Huh7, MCF-7, and HCT116, and negligible or very weak activities were observed for all of these compounds except compound 2f, which showed moderate activities with IC50 values of 17.47 and 14.57 µM against Huh7 and HCT116 cancer cell lines, respectively. Analysis of the molecular docking suggests 2d, 2e, 2f, and 2i molecules were bound to COX-2 isozyme favorably over COX-1 enzyme, and their interaction behaviors within COX-1 and COX-2 isozymes were comparable to celecoxib, as an ideal selective COX-2 drug, which explained their high potency and COX-2 selectivity. The molecular docking scores and expected affinity using the MM-GBSA approach were consistent with the recorded biological activity. The calculated global reactivity descriptors, such as HOMO and LUMO energies and the HOMO-LUMO gaps, confirmed the key structural features required to achieve favorable binding interactions and thus improve affinity. The in silico ADME-T studies asserted the druggability of molecules and have the potential to become lead molecules in the drug discovery process. CONCLUSION In general, the series of the synthesized compounds had a strong effect on both enzymes (COX-1 and COX-2) and the trimethoxy compound 2f was more selective than the other compounds.
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29
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Chen NY, Li CP, Huang HF. Synthesis, antitumor evaluation and computational study of thiazolidinone derivatives of dehydroabietic acid-based B ring-fused- thiazole. Mol Divers 2023:10.1007/s11030-023-10626-6. [PMID: 36862356 DOI: 10.1007/s11030-023-10626-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2022] [Accepted: 02/21/2023] [Indexed: 03/03/2023]
Abstract
In an attempt to search for new natural product-based antitumor agents, a series of novel thiazolidinone derivatives of dehydroabietic acid-based B ring-fused-thiazole were designed and synthesized. The primary antitumor tests showed that compounds 5 m exhibited almost the best inhibitory activity against the tested cancer cells. The computational study suggested NOTCH1, IGF1R, TLR4, and KDR were the core targets of the title compounds, and the IC50 of SCC9 and Cal27 is strong correlation with the binding ability of TLR4 and compounds.
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Affiliation(s)
- Nai-Yuan Chen
- School of Public Health, Guangxi Medical University, Nanning, 530021, China.
- Guangxi Colleges and Universities Key Laboratory of Prevention and Control of Highly Prevalent Diseases, Guangxi Medical University, Nanning, 530021, China.
| | - Cui-Ping Li
- Key Laboratory of Research and Application of Stomatological Equipment, School of Stomatology/Hospital of Stomatology, Guangxi Medical University, Nanning, 530021, China.
| | - Hong-Fei Huang
- XI DA Testing Co., Ltd. of GuangXi, Nanning, 530007, China
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30
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Zhou XM, Hu YY, Fang B, Zhou CH. Benzenesulfonyl thiazoloimines as unique multitargeting antibacterial agents towards Enterococcus faecalis. Eur J Med Chem 2023; 248:115088. [PMID: 36623329 DOI: 10.1016/j.ejmech.2023.115088] [Citation(s) in RCA: 16] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2022] [Revised: 12/26/2022] [Accepted: 01/01/2023] [Indexed: 01/06/2023]
Abstract
New efficient antimicrobial agents are urgently needed to combat invasive multidrug-resistant pathogens infections. Structurally unique benzenesulfonyl thiazoloimines (BSTIs) were exploited as novel potential antibacterial victors to confront terrific drug resistance. Some developed BSTIs exerted effectively antimicrobial efficacy against the tested strains. Notably, 2-pyridyl BSTI 14d exhibited good antibacterial activity against E. faecalis with MIC value of 1 μg/mL, which was superior to sulfathiazole and norfloxacin. The most active compound 14d not only showed rapid bactericidal properties and impeded E. faecalis biofilm formation to effectually relieve the development of drug resistance, but also performed low toxicity toward human red blood cells, human normal squamous epithelial cells and human non-neoplastic colon epithelial cells. Mechanistic investigation demonstrated that molecule 14d could exert efficient membrane destruction leading to the leakage of intracellular materials and metabolism inhibition, cause oxidative damage of E. faecalis through accumulation of excess reactive oxygen species and reduction of glutathione activity, and intercalate into DNA to hinder replication of DNA. Molecular docking indicated that the formation of 14d-dihydrofolate synthetase supramolecular complex could hinder the function of this enzyme. ADME analysis displayed that compound 14d possessed promising pharmacokinetic properties. These findings suggested that the newly developed benzenesulfonyl thiazoloimines with multitargeting antibacterial potential provided a new possibility for evading resistance.
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Affiliation(s)
- Xue-Mei Zhou
- Institute of Bioorganic & Medicinal Chemistry, Key Laboratory of Applied Chemistry of Chongqing Municipality, School of Chemistry and Chemical Engineering, Southwest University, Chongqing, 400715, PR China
| | - Yuan-Yuan Hu
- Institute of Bioorganic & Medicinal Chemistry, Key Laboratory of Applied Chemistry of Chongqing Municipality, School of Chemistry and Chemical Engineering, Southwest University, Chongqing, 400715, PR China
| | - Bo Fang
- College of Pharmacy, National & Local Joint Engineering Research Center of Targeted and Innovative Therapeutics, Chongqing Key Laboratory of Kinase Modulators as Innovative Medicine, Chongqing University of Arts and Sciences, Chongqing, 402160, PR China.
| | - Cheng-He Zhou
- Institute of Bioorganic & Medicinal Chemistry, Key Laboratory of Applied Chemistry of Chongqing Municipality, School of Chemistry and Chemical Engineering, Southwest University, Chongqing, 400715, PR China.
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31
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Bhat AA, Singh I, Tandon N, Tandon R. Structure activity relationship (SAR) and anticancer activity of pyrrolidine derivatives: Recent developments and future prospects (A review). Eur J Med Chem 2023; 246:114954. [PMID: 36481599 DOI: 10.1016/j.ejmech.2022.114954] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2022] [Revised: 11/08/2022] [Accepted: 11/20/2022] [Indexed: 11/29/2022]
Abstract
Pyrrolidine molecules are a significant class of synthetic and natural plant metabolites, which show the diversity of pharmacological activities. An extensive variety of synthetic pyrrolidine compounds with numerous derivatization like spirooxindole, thiazole, metal complexes, coumarin, etc have revealed significant anticancer activity. Pyrrolidine molecules are found not only as potential anticancer candidates but also retain the lowest side effects. Depending upon the diverse substitution patterns of the derivatives, these molecules have demonstrated an incredible ability to regulate the various targets to give excellent anti-proliferative activities. Taking these into consideration, efforts have been taken by the scientific fraternity to design and develop a potent anticancer scaffold with negligible side effects. In the present review, we cover the latest advancements in the synthesis of pyrrolidine molecules which have promising anticancer activity toward numerous cancer cell lines. Additionally, it also highlights the effectiveness of derivatives via elucidation of Structural-Activity-Relationship (SAR) which is discussed in detail.
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Affiliation(s)
- Aeyaz Ahmad Bhat
- Department of Chemistry, School of Chemical Engineering and Physical Sciences, Lovely Professional University, Phagwara, 144411, India.
| | - Iqubal Singh
- School of Pharmaceutical Sciences, Lovely Professional University, Phagwara, 144411, India
| | - Nitin Tandon
- Department of Chemistry, School of Chemical Engineering and Physical Sciences, Lovely Professional University, Phagwara, 144411, India.
| | - Runjhun Tandon
- Department of Chemistry, School of Chemical Engineering and Physical Sciences, Lovely Professional University, Phagwara, 144411, India.
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32
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Kushwaha P, Pandey S. 1,3- Thiazole Derivatives as a Promising Scaffold in Medicinal Chemistry: A Recent Overview. Antiinflamm Antiallergy Agents Med Chem 2023; 22:133-163. [PMID: 37997807 DOI: 10.2174/0118715230276678231102150158] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2023] [Revised: 10/09/2023] [Accepted: 10/17/2023] [Indexed: 11/25/2023]
Abstract
The thiazole ring is a unique heterocyclic motif among heterocyclic compounds. This five-member ring with one nitrogen and one sulphur atom displays a wide array of pharmacological activities, including anti-inflammatory, antimicrobial, anticancer, antidiabetic, antiviral, etc., by acting on several targets. Its broad range of medical applications has inspired us to study this opulent heterocyclic molecule. The current review summarizes synthetic approaches for the preparation of thiazole derivatives in brief and discusses the promising biological activities of this scaffold. This review will be useful to the drug discovery community and will facilitate the synthesis and development of novel and potent thiazole derivatives, which may serve as lead molecules for the treatment of various diseases.
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Affiliation(s)
- Pragati Kushwaha
- Department of Chemistry, University of Lucknow, Lucknow, 226007, India
- Department of Chemistry, Gaya College, Gaya, Magadh University, BodhGaya, 823001, Bihar, India
| | - Shashi Pandey
- Department of Chemistry, University of Lucknow, Lucknow, 226007, India
- Department of Chemistry, R. D. College, Sheikhpura, Munger University, Munger, 811105, Bihar, India
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33
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de Moraes Gomes PAT, Barros Freitas LA, Pessoa Siqueira LR, da Conceição JM, Dos Santos IR, Pinto AF, de Melo Silva VG, Nunes JS, de Oliveira Cardoso MV, Pena LJ, Lima Leite AC. Identification of novel Zika virus inhibitors: a screening using thiosemicarbazones and thiazoles templates. Curr Top Med Chem 2022; 23:426-439. [PMID: 36567284 DOI: 10.2174/1568026623666221222124433] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2022] [Revised: 11/04/2022] [Accepted: 11/11/2022] [Indexed: 12/27/2022]
Abstract
BACKGROUND Zika virus (ZIKV) remains an important cause of congenital infection, fetal microcephaly, and Guillain-Barré syndrome in the population. In 2016, WHO declared a cluster of microcephaly cases and other neurological disorders reported as a global public health emergency in Brazil. There is still no specific treatment for Zika virus fever, only palliative care. Therefore, there is a need for new therapies against this disease. According to the literature, thiosemicarbazone, phthalimide and thiazole are privileged structures with several biological activities, including antiviral activity against various viruses. OBJECTIVE Based on this, this work presents an antiviral screening using previously synthesized compounds derived from thiosemicarbazone, phthalimide, and thiazole as new hits active against ZIKV. METHODS After synthesis and characterization, all compounds were submitted to Cytotoxicity by MTT and Antiviral activity against ZIKV assays. RESULTS Compounds 63, 64, 65, and 73 exhibited major reductions in the ZIKV title from this evaluation. Compounds 63 (99.74%), 64 (99.77%), 65 (99.92%), and 73 (99.21%) showed a higher inhibition than the standard 6MMPr (98.74%) at the CC20 dose. These results revealed new chemical entities with anti-ZIKV activity. CONCLUSION These derivatives are promising candidates for further assays. In addition, the current approach brings a new privileged scaffolding, which may drive future drug discovery for ZIKV.
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Affiliation(s)
- Paulo André Teixeira de Moraes Gomes
- Laboratory of Virology and Experimental Therapy; Federal University of Pernambuco, Brazil.,Laboratory of Medicinal Chemistry Planning, Department of Pharmaceutical Sciences, Health Sciences Center, Federal University of Pernambuco, Recife, PE, Brazil
| | - Luiz Alberto Barros Freitas
- Laboratory of Medicinal Chemistry Planning, Department of Pharmaceutical Sciences, Health Sciences Center, Federal University of Pernambuco, Recife, PE, Brazil
| | - Luciana Rabelo Pessoa Siqueira
- Laboratory of Medicinal Chemistry Planning, Department of Pharmaceutical Sciences, Health Sciences Center, Federal University of Pernambuco, Recife, PE, Brazil
| | - Juliana Maria da Conceição
- Laboratory of Medicinal Chemistry Planning, Department of Pharmaceutical Sciences, Health Sciences Center, Federal University of Pernambuco, Recife, PE, Brazil
| | - Ignes Regina Dos Santos
- Laboratory of Medicinal Chemistry Planning, Department of Pharmaceutical Sciences, Health Sciences Center, Federal University of Pernambuco, Recife, PE, Brazil
| | - Aline Ferreira Pinto
- Laboratory of Medicinal Chemistry Planning, Department of Pharmaceutical Sciences, Health Sciences Center, Federal University of Pernambuco, Recife, PE, Brazil.,Laboratory of Medicinal Chemistry Planning, Department of Pharmaceutical Sciences, Health Sciences Center, Federal University of Pernambuco, Recife, PE, Brazil
| | - Vanessa Gouveia de Melo Silva
- Laboratory of Medicinal Chemistry Planning, Department of Pharmaceutical Sciences, Health Sciences Center, Federal University of Pernambuco, Recife, PE, Brazil
| | - Janine Siqueira Nunes
- Laboratory of Medicinal Chemistry Planning, Department of Pharmaceutical Sciences, Health Sciences Center, Federal University of Pernambuco, Recife, PE, Brazil
| | | | - Lindomar José Pena
- Laboratory of Virology and Experimental Therapy; Federal University of Pernambuco, Brazil
| | - Ana Cristina Lima Leite
- Laboratory of Medicinal Chemistry Planning, Department of Pharmaceutical Sciences, Health Sciences Center, Federal University of Pernambuco, Recife, PE, Brazil
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Sabry MA, Ghaly MA, Maarouf AR, El-Subbagh HI. New thiazole-based derivatives as EGFR/HER2 and DHFR inhibitors: Synthesis, molecular modeling simulations and anticancer activity. Eur J Med Chem 2022; 241:114661. [PMID: 35964425 DOI: 10.1016/j.ejmech.2022.114661] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2022] [Revised: 08/02/2022] [Accepted: 08/03/2022] [Indexed: 11/30/2022]
Abstract
New series of thiazole and imidazo[2,1-b]thiazole derivatives were synthesized and tested for their in vitro anticancer activity. Compounds 27, 34, 39 and 42-44 showed the best anticancer activity against the tested cancer cell lines with high safety profile and selectivity indices, especially MCF-7 breast cancer, compared to sorafenib. As an attempt to reveal their mode of cytotoxicity, EGFR, HER2 kinase and DHFR inhibition assays were performed. Compounds 39 and 43 were the most potent dual EGFR/HER2 kinase inhibitors, with IC50 values of 0.153 (EGFR), 0.108 (HER2) and 0.122 (EGFR), 0.078 (HER2) μM, respectively. 39 and 42 were the best DHFR inhibitors showing IC50 0.291 and 0.123 μM, respectively. 39 and 43 induced their cytotoxicity via cell cycle arrest at G1/S and G1 phases, respectively, and apoptosis rather than necrosis in the MCF-7 breast cancer cell line. In vivo anti-breast cancer assay of 39 and 43 showed significant tumor volume reduction with recovered caspase-3 immunoexpression. Modeling study results proved the importance of the 5-(4-substituted phenyl)-imidazo[2,1-b]thiazole moiety and the hydrazide side chain for the anticancer activity. The most potent compounds showed good drug-likeness features and could be used as prototypes for further optimization. 39 could be an example of a multi-targeting anticancer agent that acts by inhibiting EGFR/HER2 kinase, DHFR enzymes and cellular apoptosis.
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Affiliation(s)
- Mohamed A Sabry
- Department of Medicinal Chemistry, Faculty of Pharmacy, Mansoura University, P.O. Box 35516, Mansoura, Egypt.
| | - Mariam A Ghaly
- Department of Medicinal Chemistry, Faculty of Pharmacy, Mansoura University, P.O. Box 35516, Mansoura, Egypt.
| | - Azza R Maarouf
- Department of Medicinal Chemistry, Faculty of Pharmacy, Mansoura University, P.O. Box 35516, Mansoura, Egypt
| | - Hussein I El-Subbagh
- Department of Medicinal Chemistry, Faculty of Pharmacy, Mansoura University, P.O. Box 35516, Mansoura, Egypt.
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35
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Algethami JS. A Review on Recent Progress in Organic Fluorimetric and Colorimetric Chemosensors for the Detection of Cr 3+/6+Ions. Crit Rev Anal Chem 2022:1-21. [PMID: 35758232 DOI: 10.1080/10408347.2022.2082242] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Abstract
Chromium occurs in the environment primarily in two valence states, trivalent Cr3+ and hexavalent Cr6+, which have different physicochemical and biochemical properties. However, the higher concentration of Cr3+/6+ can cause various adverse effects on human health. Therefore, detecting Cr3+/6+ ions is important in various samples. Colorimetric and fluorescent chemosensors are the most powerful tools for the detection of Cr3+/6+ ions. These chemosensors have excellent bioimaging capability and significant sensitivity and selectivity. In this article, different colorimetric and fluorescent chemosensors based on organic compounds, including Schiff base, antipyrine, diarylethene, pyrene, crown ether, dansyl, pyridine, thiazole, coumarin, boradiazaindacene, rhodamine, imidazole, hydrazone, and other functional groups for detection of Cr3+/6+ ions have been reviewed, classified them according to different fluorophore and recognition mode. I hope this article will help the readers for the future design of highly effective, sensitive, and selective chemosensors for the detection and determination of Cr3+/6+ ions.
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Affiliation(s)
- Jari S Algethami
- Department of Chemistry, College of Science and Arts, Najran University, Najran, Saudi Arabia
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36
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Yang L, Xu WB, Sun L, Zhang C, Jin CH. SAR analysis of heterocyclic compounds with monocyclic and bicyclic structures as antifungal agents. ChemMedChem 2022; 17:e202200221. [PMID: 35475328 DOI: 10.1002/cmdc.202200221] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2022] [Indexed: 11/12/2022]
Abstract
Infections caused by eukaryotic organisms, such as fungi, are generally more difficult to treat than bacterial infections. With the widespread use of antifungal drugs in humans and plants, resistance and toxicity have emerged. Therefore, it is desirable to develop new antifungal drugs with low toxicity that are not susceptible to the development of resistance. This review presents a summary of the past 2017 to 2021 years of research on heterocyclic compounds as antifungal agents for use in humans and plants, focusing on the structure-activity relationships (SAR) of these compounds. This review may provide ideas and data for designing and developing new antifungal drugs with fewer side effects compared with currently available drugs.
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Affiliation(s)
- Liu Yang
- Yanbian University, College of Pharmacy, CHINA
| | - Wen Bo Xu
- Yanbian University, College of Pharmacy, CHINA
| | | | | | - Cheng Hua Jin
- Yanbian University, College of Pharmacy, Gongyuan, 133002, Yanji, CHINA
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37
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Zha L, Xie Y, Wu C, Lei M, Lu X, Tang W, Zhang J. Novel benzo thiazole‒urea hybrids: Design, synthesis and biological activity as potent anti-bacterial agents against MRSA. Eur J Med Chem 2022; 236:114333. [PMID: 35397402 DOI: 10.1016/j.ejmech.2022.114333] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2022] [Revised: 03/19/2022] [Accepted: 03/28/2022] [Indexed: 11/26/2022]
Abstract
Novel benzothiazole‒urea hybrids were designed, synthesized and evaluated their anti-bacterial activity. They only exhibited anti-bacterial activity against Gram-positive bacteria, including clinical methicillin-resistant S. aureus (MRSA), compounds 5f, 5i, 8e, 8k and 8l exhibited potent activity (MIC = 0.39 and 0.39/0.78 μM against SA and MRSA, respectively). Crystal violet assay showed that compounds 5f, 8e and 8l not only inhibited the formation of biofilms but also eradicated preformed biofilms. Compound 8l had membrane disruption, little propensity to induce resistance, benign safety and in vivo anti-MRSA efficacy in a mouse model of abdominal infection. Therefore, our data demonstrated the potential to advance benzothiazole‒urea hybrids as a new class of antibiotics.
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Affiliation(s)
- Liang Zha
- School of Pharmacy, Anhui Medical University, Hefei, 230032, China
| | - Yunfeng Xie
- School of Medicine, Anhui University of Science and Technology, Huainan, 232001, China
| | - Chengyao Wu
- School of Pharmacy, Anhui Medical University, Hefei, 230032, China
| | - Ming Lei
- School of Pharmacy, Anhui Medical University, Hefei, 230032, China
| | - Xueer Lu
- School of Medicine, Anhui University of Science and Technology, Huainan, 232001, China
| | - Wenjian Tang
- School of Pharmacy, Anhui Medical University, Hefei, 230032, China.
| | - Jing Zhang
- Anhui Prevention and Treatment Center for Occupational Disease, Anhui No. 2 Provincial People's Hospital, Hefei, 230022, China.
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38
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Haroon M, Akhtar T, Yousuf M, Tahir MN, Rasheed L, Zahra SS, Haq IU, Ashfaq M. Synthesis, crystal structure, Hirshfeld surface investigation and comparative DFT studies of ethyl 2-[2-(2-nitrobenzylidene)hydrazinyl] thiazole-4-carboxylate. BMC Chem 2022; 16:18. [PMID: 35317817 PMCID: PMC8941777 DOI: 10.1186/s13065-022-00805-1] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2021] [Accepted: 02/28/2022] [Indexed: 01/04/2023] Open
Abstract
The ethyl 2-[2-(2-nitrobenzylidene)hydrazinyl]thiazole-4-carboxylate (1), a thiazole ester, was synthesized by refluxing 1-(2-nitrobenzylidene)thiosemicarbazide and ethyl bromopyruvate. The compound is characterized by spectrometric, spectroscopic and single crystal (SC-XRD) techniques. Non-covalent interactions that are responsible for crystal packing are explored by Hirshfeld surface analysis. All theoretical calculations were performed by DFT quantum chemical methods using 6-311G(d,p) and cc-pVTZ basis sets and compared. Theoretical harmonic frequencies of ethyl 2-[2-(2-nitrobenzylidene)hydrazinyl]thiazole-4-carboxylate (1) were optimized. Confirmation of hydrogen bonding sites was analyzed by molecular electrostatic potential (MEP) and Mulliken population analysis. The vibrational frequencies of characteristic functional groups and chemical shifts were found in good agreement with experimental assignments. Frontier molecular orbital (FMO) revealed relatively small HOMO–LUMO (highest occupied molecular orbital-lowest unoccupied molecular orbital) gape, which speaks off the nearly planar geometry and extended conjugation, as compared to the substituents with no conjugation possible. It has also been observed that –NO2 substituent plays a vital role for this relatively small HOMO–LUMO gape and overall electronic properties when compared with similar thiazole carboxylates (2–6, Table 6). Ethyl 2-[2-(2-nitrobenzylidene)hydrazinyl]thiazole-4-carboxylate (1) was also evaluated for its anti-oxidant and anti-microbial activities.
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Affiliation(s)
- Muhammad Haroon
- Department of Chemistry, Mirpur University of Science and Technology (MUST), 10250-Mirpur, (AJK), Pakistan.,Department of Chemistry, Government Major Muhammad Afzal Khan (Shaheed), Boys Degree College Afzalpur, Mirpur, (Affiliated with Mirpur University of Science and Technology (MUST), 10250-Mirpur, (AJK), Pakistan
| | - Tashfeen Akhtar
- Department of Chemistry, Mirpur University of Science and Technology (MUST), 10250-Mirpur, (AJK), Pakistan.
| | - Muhammad Yousuf
- Department of Chemistry, Ulsan National Institute of Science and Technology (UNIST), Ulsan, South Korea.
| | | | - Lubna Rasheed
- Department of Chemistry, Division of Science and Technology, University of Education, Township, Lahore, Pakistan
| | - Syeda Saniya Zahra
- Department of Pharmacy, Quaid-I-Azam University, 45320, Islamabad, Pakistan
| | - Ihsan Ul Haq
- Department of Pharmacy, Quaid-I-Azam University, 45320, Islamabad, Pakistan
| | - Muhammad Ashfaq
- Department of Physics, University of Sargodha, Sargodha, Punjab, Pakistan.,Department of Physics, University of Mianwali, Mianwali, Punjab, Pakistan
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39
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Mondal S, Gupta P, Rahaman F, Gautam P, Lekshmi IC. Colorimetric and fluorimetric detection of fluoride ion using thiazole derived receptor. Spectrochim Acta A Mol Biomol Spectrosc 2022; 264:120301. [PMID: 34461525 DOI: 10.1016/j.saa.2021.120301] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/01/2021] [Revised: 08/14/2021] [Accepted: 08/16/2021] [Indexed: 06/13/2023]
Abstract
Thiazole based receptor 3, was designed and synthesized by condensation reactionof5-chlorosalicylaldehyde with 4-(4-phenylthiazol-2-yl)semicarbazide for colorimetric and fluorimetric detection of fluoride ion. Receptor 3 was characterized by 1H NMR, 13C NMR, and HRMS, and shows absorption in 280-400 nm region with emission at 442 nm in tetrahydrofuran (THF). Addition of fluoride ion to the THF solution of receptor 3 results in color change from colorless to yellow with significant change in UV-Visible absorption. The receptor-anion interaction occurs via hydrogen bonding followed by deprotonation which results in large bathochromic shift in absorption spectra and naked-eye color change. The colorimetric changes show selective response for fluoride ions over other anions. Fluorescence studies exhibit remarkable enhancement in emission intensity upon addition of fluoride ion with a limit of detection (LOD) of 8.6 nM. The 1H NMR titration studies exhibit deprotonation of the -OH proton of the salicylaldimine moiety resulting significant colorimetric and fluorimetric changes.
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Affiliation(s)
- Subrata Mondal
- Department of Chemistry, CMR Institute of Technology, Bengaluru-560037, India; VTU-RC affiliated to Visvesvaraya Technological University, Belagavi, Karnataka, India
| | - Priti Gupta
- Department of Chemistry, CMR Institute of Technology, Bengaluru-560037, India; VTU-RC affiliated to Visvesvaraya Technological University, Belagavi, Karnataka, India
| | - Fazlur Rahaman
- Department of Chemistry, CMR Institute of Technology, Bengaluru-560037, India; VTU-RC affiliated to Visvesvaraya Technological University, Belagavi, Karnataka, India.
| | - Prabhat Gautam
- Department of Chemistry, CMR Institute of Technology, Bengaluru-560037, India; VTU-RC affiliated to Visvesvaraya Technological University, Belagavi, Karnataka, India.
| | - I C Lekshmi
- Department of Chemistry, CMR Institute of Technology, Bengaluru-560037, India; Centre of Excellence in Materials Science/Sensors & Nanoelectronics, CMR Institute of Technology, Bengaluru 560037, India; VTU-RC affiliated to Visvesvaraya Technological University, Belagavi, Karnataka, India
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40
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Lemilemu F, Bitew M, Demissie TB, Eswaramoorthy R, Endale M. Synthesis, antibacterial and antioxidant activities of Thiazole-based Schiff base derivatives: a combined experimental and computational study. BMC Chem 2021; 15:67. [PMID: 34949213 PMCID: PMC8697436 DOI: 10.1186/s13065-021-00791-w] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2021] [Accepted: 12/04/2021] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Thiazole-based Schiff base compounds display significant pharmacological potential with an ability to modulate the activity of many enzymes involved in metabolism. They also demonstrated to have antibacterial, antifungal, anti-inflammatory, antioxidant, and antiproliferative activities. In this work, conventional and green approaches using ZnO nanoparticles as catalyst were used to synthesize thiazole-based Schiff base compounds. RESULTS Among the synthesized compounds, 11 showed good activities towards Gram-negative E. coli (14.40 ± 0.04), and Gram-positive S. aureus (15.00 ± 0.01 mm), respectively, at 200 μg/mL compared to amoxicillin (18.00 ± 0.01 mm and 17.00 ± 0.04). Compounds 7 and 9 displayed better DPPH radical scavenging potency with IC50 values of 3.6 and 3.65 μg/mL, respectively, compared to ascorbic acid (3.91 μg/mL). The binding affinity of the synthesized compounds against DNA gyrase B is within - 7.5 to - 6.0 kcal/mol, compared to amoxicillin (- 6.1 kcal/mol). The highest binding affinity was achieved for compounds 9 and 11 (- 6.9, and - 7.5 kcal/mol, respectively). Compounds 7 and 9 displayed the binding affinity values of - 5.3 to - 5.2 kcal/mol, respectively, against human peroxiredoxin 5. These values are higher than that of ascorbic acid (- 4.9 kcal/mol), in good agreement with the experimental findings. In silico cytotoxicity predictions showed that the synthesized compounds Lethal Dose (LD50) value are class three (50 ≤ LD50 ≤ 300), indicating that the compounds could be categorized under toxic class. Density functional theory calculations showed that the synthesized compounds have small band gap energies ranging from 1.795 to 2.242 eV, demonstrating that the compounds have good reactivities. CONCLUSIONS The synthesized compounds showed moderate to high antibacterial and antioxidant activities. The in vitro antibacterial activity and molecular docking analysis showed that compound 11 is a promising antibacterial therapeutics agent against E. coli, whereas compounds 7 and 9 were found to be promising antioxidant agents. Moreover, the green synthesis approach using ZnO nanoparticles as catalyst was found to be a very efficient method to synthesize biologically active compounds compared to the conventional method.
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Affiliation(s)
- Fitsum Lemilemu
- Department of Applied Chemistry, Adama Science and Technology University, P.O. Box 1888, Adama, Ethiopia.
| | - Mamaru Bitew
- Department of Applied Chemistry, Adama Science and Technology University, P.O. Box 1888, Adama, Ethiopia
| | - Taye B Demissie
- Department of Chemistry, University of Botswana, Notwane Rd, P/bag UB 00704, Gaborone, Botswana
| | | | - Milkyas Endale
- Department of Applied Chemistry, Adama Science and Technology University, P.O. Box 1888, Adama, Ethiopia.
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41
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Zhuoke L, Jun C, Ting M, Dan N. Synthesis of bimannich base with thiazole and its corrosion inhibition effect on H 2S and CO 2 at high temperature. BMC Chem 2021; 15:59. [PMID: 34732232 PMCID: PMC8567579 DOI: 10.1186/s13065-021-00784-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2021] [Accepted: 10/12/2021] [Indexed: 12/02/2022] Open
Abstract
A bimannich-based TZBM containing a thiazole ring was obtained by synthesis of mannich bases. TZBM featured a stable structure at 260 °C, and corrosion inhibition effect on carbon steel in a gas–liquid environment with Cl− + H2S + CO2 at 180 °C. By analyzing the weight loss of steel exposed to different TZBM concentrations, the coverages of the inhibitor adsorbed on the surfaces were determined, and the results conformed to Langmuir isotherm model. Furthermore, the negative Gibbs free energy indicated that the adsorption was a spontaneous process. ![]()
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Affiliation(s)
- Li Zhuoke
- Southwest Oil and Gas Field Branch, Research Institute of Natural Gas Technology, Petrochina Ltd, Chengdu, Sichuan, China. .,National Energy High Sour Gas Reservoir Exploitation R&D Center, Chengdu, Sichuan, China. .,High Sulfur Gas Exploitation Pilot Test Center of CNPC, Chengdu, Sichuan, China.
| | - Cao Jun
- Southwest Oil and Gas Field Branch, Research Institute of Natural Gas Technology, Petrochina Ltd, Chengdu, Sichuan, China.,National Energy High Sour Gas Reservoir Exploitation R&D Center, Chengdu, Sichuan, China.,High Sulfur Gas Exploitation Pilot Test Center of CNPC, Chengdu, Sichuan, China
| | - Mao Ting
- Southwest Oil and Gas Field Branch, Research Institute of Natural Gas Technology, Petrochina Ltd, Chengdu, Sichuan, China.,National Energy High Sour Gas Reservoir Exploitation R&D Center, Chengdu, Sichuan, China.,High Sulfur Gas Exploitation Pilot Test Center of CNPC, Chengdu, Sichuan, China
| | - Ni Dan
- Northwest Sichuan Division, PetroChina Southwest Oil Gas Field Company, Jiangyou, 621714, Sichuan, China
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42
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Bukhari SNA, Tandiary MA, Al-Sanea MM, Abdelgawad MA, Chee CF, Hussain MA. Small Molecules as LIM Kinase Inhibitors. Curr Med Chem 2021; 29:2995-3027. [PMID: 34702151 DOI: 10.2174/0929867328666211026120335] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2021] [Revised: 08/23/2021] [Accepted: 09/05/2021] [Indexed: 11/22/2022]
Abstract
LIMK1 and LIMK2 are involved in the regulation of cellular functions that depend on the dynamics of actin cytoskeleton. Disregulation of LIM kinases has been associated with diseases, such as tumor progression and metastasis, viral infection, and ocular diseases. Motivated by this, numerous studies have been carried out to discover small organic molecules capable of inhibiting LIM kinase effectively and selectively. In this review, a comprehensive survey of small organic molecules for LIM kinase inhibitors is reported, together with SAR study results, and the synthesis of these inhibitors.
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Affiliation(s)
- Syed Nasir Abbas Bukhari
- Department of Pharmaceutical Chemistry, College of Pharmacy, Jouf University, Aljouf, Sakaka, 2014. Saudi Arabia
| | - Michael Andreas Tandiary
- Department of Chemistry, Purdue University, 560 Oval Drive, West Lafayette, IN 47907. United States
| | - Mohammad M Al-Sanea
- Department of Pharmaceutical Chemistry, College of Pharmacy, Jouf University, Aljouf, Sakaka, 2014. Saudi Arabia
| | - Mohamed A Abdelgawad
- Department of Pharmaceutical Chemistry, College of Pharmacy, Jouf University, Aljouf, Sakaka, 2014. Saudi Arabia
| | - Chin Fei Chee
- Nanotechnology and Catalysis Research Centre, University of Malaya, 50603 Kuala Lumpur. Malaysia
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Poonia N, Lal K, Kumar A, Kumar A, Sahu S, Baidya ATK, Kumar R. Urea- thiazole/benzothiazole hybrids with a triazole linker: synthesis, antimicrobial potential, pharmacokinetic profile and in silico mechanistic studies. Mol Divers 2021; 26:2375-2391. [PMID: 34671895 DOI: 10.1007/s11030-021-10336-x] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2021] [Accepted: 09/30/2021] [Indexed: 01/13/2023]
Abstract
Some urea-thiazole/benzothiazole hybrids with a triazole linker were synthesized via Cu(I)-catalysed click reaction. After successfully analysed by various spectral techniques including FTIR, NMR and HRMS, antimicrobial screening of the synthesized hybrids along with their precursors was carried out against two Gram (+) bacteria (Staphylococcus aureus and Bacillus endophyticus), two Gram (-) bacteria (Escherichia coli and Pseudomonas fluorescens) and two fungi (Candida albicans and Rhizopus oryzae). All the synthesized compounds (4a-4l) displayed better biological response than the standard fluconazole against both of the tested fungi. Compounds 4h and 4j were found to be the most active compounds against R. oryzae and C. albicans, respectively. Molecular docking of hybrid 4j and its alkyne precursor 1b in the active site of C. albicans target sterol 14-α demethylase was also performed and was also supported by molecular dynamics studies. In silico ADME prediction of synthesized urea-thiazole/benzothiazole hybrids with a triazole linker and their alkyne precursors was also predicted.
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Affiliation(s)
- Nisha Poonia
- Department of Chemistry, Guru Jambheshwar University of Science and Technology, Hisar, Haryana, 125001, India
| | - Kashmiri Lal
- Department of Chemistry, Guru Jambheshwar University of Science and Technology, Hisar, Haryana, 125001, India.
| | - Ashwani Kumar
- Department of Pharmaceutical Sciences, Guru Jambheshwar University of Science and Technology, Hisar, Haryana, 125001, India
| | - Anil Kumar
- Department of Bio and Nano Technology, Guru Jambheshwar University of Science and Technology, Hisar, Haryana, 125001, India
| | - Srikanta Sahu
- Department of Chemistry, Centurion University of Technology and Management, Jatni, Odisha, 752050, India
| | - Anurag T K Baidya
- Department of Pharmaceutical Engineering and Technology, Indian Institute of Technology, (B.H.U.), U.P., Varanasi, 221005, India
| | - Rajnish Kumar
- Department of Pharmaceutical Engineering and Technology, Indian Institute of Technology, (B.H.U.), U.P., Varanasi, 221005, India
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Rahmani Khajouei M, Khodarahmi G, Ghaderi A. Synthesis and cytotoxic evaluation of some novel 3-[2-(2-phenyl-thiazol-4-yl)-ethyl]-3H-pyrido[2,3-d]pyrimidin-4-one derivatives. Res Pharm Sci 2021; 16:455-463. [PMID: 34522193 PMCID: PMC8407154 DOI: 10.4103/1735-5362.323912] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2020] [Revised: 10/14/2020] [Accepted: 01/04/2021] [Indexed: 12/11/2022] Open
Abstract
Background and purpose Pyridopyrimidine and its derivatives have a variety of chemical and biological significances. Thiazole-containing compounds have also been reported to have a wide range of biological activities. Due to the valuable cytotoxic effects of both thiazole and pyridopyrimidinone derivatives, a series of pyridopyrimidinone-thiazole hybrids were synthesized in the present study. Experimental approach Briefly, different acyl chlorides were reacted with 2-amino nicotinic acid followed by anhydride acetic to give the corresponding pyridobenzoxazinones. The aminothiazole derivative G was also prepared via a multistep procedure and incorporated into the benzoxazinones to furnish the target pyridopyrimidinone, K1-K5. Furthermore, the cytotoxic activity of the final compounds was determined against MCF-7 and HeLa cell lines using MTT assay. Findings/Results The results indicated that aromatic substitution on C2 of pyridopyrimidine nucleus was in favor of cytotoxic activity on both cell lines, of which, compound K5 bearing a chlorophenyl group showed the highest cytotoxicity. Conclusion and implications The results of the present study are valuable in terms of synthesis of hybrid molecules and also cytotoxic evaluations which can be useful for future investigations about the design of novel pyridopyrimidinone-thiazole hybrids possessing better cytotoxic activities.
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Affiliation(s)
- Marzieh Rahmani Khajouei
- Isfahan Pharmaceutical Sciences Research Center, School of Pharmacy and Pharmaceutical Science, Isfahan University of Medical Sciences, Isfahan, I.R. Iran
| | - Ghadamali Khodarahmi
- Isfahan Pharmaceutical Sciences Research Center, School of Pharmacy and Pharmaceutical Science, Isfahan University of Medical Sciences, Isfahan, I.R. Iran.,Department of Medicinal Chemistry, School of Pharmacy and Pharmaceutical Science, Isfahan University of Medical Sciences, Isfahan, I.R. Iran
| | - Aram Ghaderi
- Department of Medicinal Chemistry, School of Pharmacy and Pharmaceutical Science, Isfahan University of Medical Sciences, Isfahan, I.R. Iran
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Fayed EA, Ragab A, Ezz Eldin RR, Bayoumi AH, Ammar YA. In vivo screening and toxicity studies of indolinone incorporated thiosemicarbazone, thiazole and piperidinosulfonyl moieties as anticonvulsant agents. Bioorg Chem 2021; 116:105300. [PMID: 34525393 DOI: 10.1016/j.bioorg.2021.105300] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2021] [Revised: 07/17/2021] [Accepted: 08/18/2021] [Indexed: 01/07/2023]
Abstract
Based on the biological importance of the thiazole nucleus, we decided to prepare and evaluate the biological activity of some new isatin derivatives containing thiazole moiety. The 5-(piperidin-1-ylsulfonyl)indoline-2,3-dione (1) was prepared and used as a starting material in the synthesis of many isatin derivatives for anticonvulsant evaluation. All the newly synthesized thiazlidino/thiosemicarbazide-indolin-2-one derivatives screened in vivo for their anticonvulsant activity against pentylenetetrazole-induced convulsions in mice. The results were compared with phenobarbitone sodium as a standard anticonvulsant drug. Most of the tested compounds exhibited anticonvulsant activity with relative potency ranging from 0.02 to 0.2 in comparison to standard drug phenobarbitone. The most active compounds 3, 6a, 6c and 8, were exposed to further investigations in rats to evaluate the effect of most active derivatives on the haematological, liver, kidney functions as well as histopathological studies of the liver and kidney tissues. Finally, the most potent compounds 3, 6a, 6c and 8 observed good toxic properties for both liver and kidney function with mild variability changes on RBCs, WBCs, Platelets, Hb, AST, ALT, and creatinine level, as well as kidney and liver tissue and these good results obtained rather than used low dose from phenobarbitone.
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Affiliation(s)
- Eman A Fayed
- Pharmaceutical Organic Chemistry Department, Faculty of Pharmacy (Girls), Al-Azhar University, Cairo, 11754, Egypt.
| | - Ahmed Ragab
- Chemistry Department, Faculty of Science (Boys), Al-Azhar University, Cairo, 11884, Egypt.
| | - Rogy R Ezz Eldin
- Pharmaceutical Organic Chemistry Department, Faculty of Pharmacy, Port Saied University, Port Saied, Egypt
| | - Ashraf H Bayoumi
- Pharmaceutical Organic Chemistry Department, Faculty of Pharmacy (Boys), Al-Azhar University, Cairo, 11884, Egypt
| | - Yousry A Ammar
- Chemistry Department, Faculty of Science (Boys), Al-Azhar University, Cairo, 11884, Egypt.
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46
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Zhang D, Hu Y, Hao Z, Zhang Y, Luo S, Dang X, Sun R, Duan S, Lv D, Jiang F, Fu L. Design, synthesis and antitumor activities of thiazole-containing mitochondrial targeting agents. Bioorg Chem 2021; 115:105271. [PMID: 34426155 DOI: 10.1016/j.bioorg.2021.105271] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2021] [Revised: 08/10/2021] [Accepted: 08/12/2021] [Indexed: 10/20/2022]
Abstract
In this study, a novel batch of thiazole-containing mitochondrial targeting agents were designed and synthesized. Four kinds of mitochondrial targeting moieties and six kinds of linkers were designed. Their structures were confirmed by NMR and HR-MS. The screening of antiproliferative activity revealed that most compounds displayed cytotoxicity on HeLa cancer cell. In particular, D1 has an IC50 value of 35.32 μmol·L-1 against HeLa cell. In addition, cellular respiratory activities were also tested on HeLa cancer cells. D1 had a basal oxygen consumption rate of 8.84 pmol·s-1·mL-1. Also, D1 inhibited the mitochondrial respiration of HeLa cell significantly at 5 μmol·L-1, as well as a complete inhibitory of oxygen consumption for cellular ATP coupling. Furthermore, the pKa, logP, and logD under different pH conditions of all the compounds were calculated by the ACD/Percepta-PhysChem Suite, and the results manifested the correlation between physicochemical properties and chemical activity of compounds. The results identify D1 as a promising mitochondria inhibitor and anticancer agent with appropriate physicochemical properties.
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Affiliation(s)
- Dongdong Zhang
- School of Pharmacy, Shanghai Jiao Tong University, No. 800 Dongchuan Rd. Minhang District, Shanghai 200240, PR China
| | - Yixin Hu
- School of Pharmacy, Shanghai Jiao Tong University, No. 800 Dongchuan Rd. Minhang District, Shanghai 200240, PR China
| | - Zhiqiang Hao
- School of Pharmacy, Shanghai Jiao Tong University, No. 800 Dongchuan Rd. Minhang District, Shanghai 200240, PR China
| | - Yang Zhang
- School of Pharmacy, Shanghai Jiao Tong University, No. 800 Dongchuan Rd. Minhang District, Shanghai 200240, PR China
| | - Shuhua Luo
- School of Pharmacy, Shanghai Jiao Tong University, No. 800 Dongchuan Rd. Minhang District, Shanghai 200240, PR China
| | - Xin Dang
- School of Pharmacy, Shanghai Jiao Tong University, No. 800 Dongchuan Rd. Minhang District, Shanghai 200240, PR China
| | - Ran Sun
- School of Pharmacy, Shanghai Jiao Tong University, No. 800 Dongchuan Rd. Minhang District, Shanghai 200240, PR China
| | - Shixin Duan
- School of Pharmacy, Shanghai Jiao Tong University, No. 800 Dongchuan Rd. Minhang District, Shanghai 200240, PR China
| | - Dan Lv
- School of Pharmacy, Shanghai Jiao Tong University, No. 800 Dongchuan Rd. Minhang District, Shanghai 200240, PR China
| | - Faqin Jiang
- School of Pharmacy, Shanghai Jiao Tong University, No. 800 Dongchuan Rd. Minhang District, Shanghai 200240, PR China
| | - Lei Fu
- School of Pharmacy, Shanghai Jiao Tong University, No. 800 Dongchuan Rd. Minhang District, Shanghai 200240, PR China.
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47
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Biernasiuk A, Berecka-Rycerz A, Gumieniczek A, Malm M, Łączkowski KZ, Szymańska J, Malm A. The newly synthesized thiazole derivatives as potential antifungal compounds against Candida albicans. Appl Microbiol Biotechnol 2021; 105:6355-6367. [PMID: 34410437 PMCID: PMC8374424 DOI: 10.1007/s00253-021-11477-7] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2021] [Revised: 07/15/2021] [Accepted: 07/19/2021] [Indexed: 01/19/2023]
Abstract
Abstract Recently, the occurrence of candidiasis has increased dramatically, especially in immunocompromised patients. Additionally, their treatment is often ineffective due to the resistance of yeasts to antimycotics. Therefore, there is a need to search for new antifungals. A series of nine newly synthesized thiazole derivatives containing the cyclopropane system, showing promising activity against Candida spp., has been further investigated. We decided to verify their antifungal activity towards clinical Candida albicans isolated from the oral cavity of patients with hematological malignancies and investigate the mode of action on fungal cell, the effect of combination with the selected antimycotics, toxicity to erythrocytes, and lipophilicity. These studies were performed by the broth microdilution method, test with sorbitol and ergosterol, checkerboard technique, erythrocyte lysis assay, and reversed phase thin-layer chromatography, respectively. All derivatives showed very strong activity (similar and even higher than nystatin) against all C. albicans isolates with minimal inhibitory concentration (MIC) = 0.008–7.81 µg/mL Their mechanism of action may be related to action within the fungal cell wall structure and/or within the cell membrane. The interactions between the derivatives and the selected antimycotics (nystatin, chlorhexidine, and thymol) showed additive effect only in the case of combination some of them and thymol. The erythrocyte lysis assay confirmed the low cytotoxicity of these compounds as compared to nystatin. The high lipophilicity of the derivatives was related with their high antifungal activity. The present studies confirm that the studied thiazole derivatives containing the cyclopropane system appear to be a very promising group of compounds in treatment of infections caused by C. albicans. However, this requires further studies in vivo. Key points • The newly thiazoles showed high antifungal activity and some of them — additive effect in combination with thymol. • Their mode of action may be related with the influence on the structure of the fungal cell wall and/or the cell membrane. • The low cytotoxicity against erythrocytes and high lipophilicity of these derivatives are their additional good properties. Graphical abstract ![]()
Supplementary Information The online version contains supplementary material available at 10.1007/s00253-021-11477-7.
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Affiliation(s)
- Anna Biernasiuk
- Department of Pharmaceutical Microbiology, Faculty of Pharmacy, Medical University of Lublin, Chodźki 1, 20-093, Lublin, Poland.
| | - Anna Berecka-Rycerz
- Department of Medicinal Chemistry, Faculty of Pharmacy, Medical University of Lublin, Jaczewskiego 4, 20-090, Lublin, Poland
| | - Anna Gumieniczek
- Department of Medicinal Chemistry, Faculty of Pharmacy, Medical University of Lublin, Jaczewskiego 4, 20-090, Lublin, Poland
| | - Maria Malm
- Department of Medicinal Informatics and Statistics with E-Learning Lab, Faculty of Health Sciences, Medical University of Lublin, Jaczewskiego 4, Lublin, 20-090, Poland
| | - Krzysztof Z Łączkowski
- Department of Chemical Technology and Pharmaceuticals, Faculty of Pharmacy, Collegium Medicum, Nicolaus Copernicus University, Jurasza 2, 85-089, Bydgoszcz, Poland
| | - Jolanta Szymańska
- Department of Integrated Paediatric Dentistry, Chair of Integrated Dentistry, Faculty of Medical Dentistry, Medical University of Lublin, Lubartowska 58, 20-94, Lublin, Poland
| | - Anna Malm
- Department of Pharmaceutical Microbiology, Faculty of Pharmacy, Medical University of Lublin, Chodźki 1, 20-093, Lublin, Poland
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Valipour M, Naderi N, Heidarli E, Shaki F, Motafeghi F, Talebpour Amiri F, Emami S, Irannejad H. Design, synthesis and biological evaluation of naphthalene-derived (arylalkyl)azoles containing heterocyclic linkers as new anticonvulsants: A comprehensive in silico, in vitro, and in vivo study. Eur J Pharm Sci 2021; 166:105974. [PMID: 34390829 DOI: 10.1016/j.ejps.2021.105974] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2021] [Revised: 08/10/2021] [Accepted: 08/10/2021] [Indexed: 10/20/2022]
Abstract
In continuation of our research to find strong and safe anticonvulsant agents, a number of (arylalkyl)azoles (AAAs) containing naphthylthiazole and naphthyloxazole scaffolds were designed and synthesized. The in vivo anticonvulsant evaluations in BALB/c mice revealed that some of them had significant anticonvulsant activity in both maximal electroshock (MES) and pentylenetetrazole (PTZ) models of epilepsy. The best profile of activity was observed with compounds containing imidazole and triazole rings (C1, C6, G1, and G6). In particular, imidazolylmethyl-thiazole C1 with median effective dose (ED50)= 7.9 mg/kg in the MES test, ED50= 27.9 mg/kg in PTZ test, and without any sign of neurotoxicity (in the rotarod test, 100 mg/kg) was the most promising compound. The patch-clamp recording was performed to study the mechanism of action of the representative compound C1 on hippocampal dentate gyrus (DG) cells. The results did not confirm any modulatory effect of C1 on the voltage-gated ion channels (VGICs) or GABAA agonism, but suggested a significant reduction of excitatory postsynaptic currents (EPSCs) frequency on hippocampal DG neurons. Sub-acute toxicity studies revealed that administration of the most active compounds (C1, C6, G1, and G6) at 100 mg/kg bw/day for two weeks did not result in any mortality or significant toxicity as evaluated by assessment of biochemical markers such as lipid peroxidation, intracellular glutathione, total antioxidant capacity, histopathological changes, and mitochondrial functions. Other pharmacological aspects of compounds including mechanistic and ADME properties were investigated computationally and/or experimentally. Molecular docking on the NMDA and AMPA targets suggested that the introduction of the heterocyclic ring in the middle of AAAs significantly affects the affinity of the compounds. The obtained results totally demonstrated that the prototype compound C1 can be considered as a new lead for the development of anticonvulsant agents.
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Affiliation(s)
- Mehdi Valipour
- Department of Medicinal Chemistry, Faculty of Pharmacy, Mazandaran University of Medical Sciences, Sari, Iran
| | - Nima Naderi
- Department of Pharmacology and Toxicology, School of Pharmacy, Shahid Beheshti University of Medical Sciences, Tehran, Iran; Neuroscience Research Center, Shahid Beheshti University of Medical Science, Tehran, Iran
| | - Elmira Heidarli
- Department of Pharmacology and Toxicology, School of Pharmacy, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Fatemeh Shaki
- Department of Toxicology and Pharmacology, Mazandaran University of Medical Sciences, Sari, Iran
| | - Farzaneh Motafeghi
- Department of Toxicology and Pharmacology, Mazandaran University of Medical Sciences, Sari, Iran
| | - Fereshteh Talebpour Amiri
- Department of Anatomy, Faculty of Medicine, Molecular and Cell Biology Research Center, Mazandaran University of Medical Sciences, Sari, Iran
| | - Saeed Emami
- Department of Medicinal Chemistry, Faculty of Pharmacy, Mazandaran University of Medical Sciences, Sari, Iran; Pharmaceutical Sciences Research Center, Mazandaran University of Medical Sciences, Sari, Iran.
| | - Hamid Irannejad
- Department of Medicinal Chemistry, Faculty of Pharmacy, Mazandaran University of Medical Sciences, Sari, Iran; Pharmaceutical Sciences Research Center, Mazandaran University of Medical Sciences, Sari, Iran.
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Zhang Z, Cao P, Fang M, Zou T, Han J, Duan Y, Xu H, Yang X, Li QS. Design, synthesis, and SAR study of novel 4,5-dihydropyrazole- Thiazole derivatives with anti-inflammatory activities for the treatment of sepsis. Eur J Med Chem 2021; 225:113743. [PMID: 34403978 DOI: 10.1016/j.ejmech.2021.113743] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2021] [Revised: 08/01/2021] [Accepted: 08/02/2021] [Indexed: 12/24/2022]
Abstract
Systemic inflammatory response syndrome is a major feature of sepsis which is one of the major causes of death worldwide. It has been reported that 3,5-diaryl-4,5-dihydropyrazole and thiazole derivatives have many biological functions, especially in the aspect of anti-inflammation. According to the strategy of pharmacophore combination, we introduced thiazole moiety into dihydropyrazole skeleton to design and synthesize a novel series of 2-(3,5-diphenyl-4,5-dihydro-1H-pyrazol-1-yl)-4-methylthiazole derivatives, and evaluated their anti-inflammatory activities for sepsis treatment. Preliminary structure-activity relationship (SAR) analysis was conducted by their inhibitory activities against nitric oxide (NO) release in LPS-induced RAW264.7 cells, and the optimal compound E26 exhibited more potent anti-inflammatory activity than the positive control treatment indomethacin and dexamethasone. In further mechanism study, our results showed that compound E26 significantly suppressed the production of interleukin-1β (IL-1β), tumor necrosis factor-α (TNF-α), NO and inhibited the expressions of inducible nitric oxide synthase (iNOS), cyclooxygenase-2 (COX-2) through blocking MAPKs signaling pathway. In addition, in vivo administration of compound E26 resulted in a significant improvement of LPS-induced sepsis in C57BL/6J mice, with reducing toxicity in multiple organs. Taken together, this study demonstrated the compound E26 could be a promising agent for the treatment of sepsis.
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Affiliation(s)
- Zhen Zhang
- Key Laboratory of Metabolism and Regulation for Major Diseases of Anhui Higher Education Institutes, College of Food and Biological Engineering, Hefei University of Technology, Hefei, China
| | - Peichang Cao
- Key Laboratory of Metabolism and Regulation for Major Diseases of Anhui Higher Education Institutes, College of Food and Biological Engineering, Hefei University of Technology, Hefei, China
| | - Mengyuan Fang
- Key Laboratory of Metabolism and Regulation for Major Diseases of Anhui Higher Education Institutes, College of Food and Biological Engineering, Hefei University of Technology, Hefei, China
| | - Tingfeng Zou
- Key Laboratory of Metabolism and Regulation for Major Diseases of Anhui Higher Education Institutes, College of Food and Biological Engineering, Hefei University of Technology, Hefei, China
| | - Jihong Han
- Key Laboratory of Metabolism and Regulation for Major Diseases of Anhui Higher Education Institutes, College of Food and Biological Engineering, Hefei University of Technology, Hefei, China
| | - Yajun Duan
- Key Laboratory of Metabolism and Regulation for Major Diseases of Anhui Higher Education Institutes, College of Food and Biological Engineering, Hefei University of Technology, Hefei, China
| | - Huajian Xu
- Key Laboratory of Metabolism and Regulation for Major Diseases of Anhui Higher Education Institutes, College of Food and Biological Engineering, Hefei University of Technology, Hefei, China
| | - Xiaoxiao Yang
- Key Laboratory of Metabolism and Regulation for Major Diseases of Anhui Higher Education Institutes, College of Food and Biological Engineering, Hefei University of Technology, Hefei, China.
| | - Qing-Shan Li
- Key Laboratory of Metabolism and Regulation for Major Diseases of Anhui Higher Education Institutes, College of Food and Biological Engineering, Hefei University of Technology, Hefei, China.
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50
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Wang G, Liu W, Fan M, He M, Li Y, Peng Z. Design, synthesis and biological evaluation of novel thiazole-naphthalene derivatives as potential anticancer agents and tubulin polymerisation inhibitors. J Enzyme Inhib Med Chem 2021; 36:1694-1702. [PMID: 34309466 PMCID: PMC8317958 DOI: 10.1080/14756366.2021.1958213] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
A novel series of thiazole-naphthalene derivatives as tubulin polymerisation inhibitors were designed, synthesised, and evaluated for the anti-proliferative activities. The majority of the tested compounds exhibited moderate to potent antiproliferative activity on the MCF-7 and A549 cancer cell lines. Among them, compound 5b was found to be the most active compound with IC50 values of 0.48 ± 0.03 and 0.97 ± 0.13 μM. Moreover, mechanistic studies revealed that 5b significantly inhibited tubulin polymerisation with an IC50 value of 3.3 µM, as compared to the standard drug colchicine (IC50 = 9.1 μM). Further cellular mechanism studies elucidated that 5b arrested the cell cycle at G2/M phase and induced apoptosis in MCF-7 cancer cells. Molecular modelling study indicated that 5b binds well to the colchicine binding site of tubulin. In summary, these results suggest that 5b represents a promising tubulin polymerisation inhibitor worthy of further investigation as potential anticancer agents.
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Affiliation(s)
- Guangcheng Wang
- State Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Provincial Key Laboratory of Pharmaceutics, Guizhou Medical University, Guiyang, China
| | - Wenjing Liu
- State Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Provincial Key Laboratory of Pharmaceutics, Guizhou Medical University, Guiyang, China.,School of Pharmacy, Guizhou Medical University, Guiyang, China
| | - Meiyan Fan
- State Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Provincial Key Laboratory of Pharmaceutics, Guizhou Medical University, Guiyang, China.,School of Pharmacy, Guizhou Medical University, Guiyang, China
| | - Min He
- State Key Laboratory of Functions and Applications of Medicinal Plants, Guizhou Provincial Key Laboratory of Pharmaceutics, Guizhou Medical University, Guiyang, China.,School of Pharmacy, Guizhou Medical University, Guiyang, China
| | - Yongjun Li
- Engineering Research Center for the Development and Application of Ethnic Medicine and TCM (Ministry of Education), Guizhou Medical University, Guiyang, China
| | - Zhiyun Peng
- College of Food Science and Technology, Shanghai Ocean University, Shanghai, China
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