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El-Saghier AM, Abdul-Baset A, El-Hady OM, El-Raheem WMA, Kadry AM. Synthesis, docking and characterization of some novel 5-(S-alkyl)-1.3.4-thiadiazole-2-carboxamide derivatives as anti-inflammatory and antibacterial agents. BMC Chem 2024; 18:138. [PMID: 39068479 PMCID: PMC11282722 DOI: 10.1186/s13065-024-01237-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2023] [Accepted: 06/28/2024] [Indexed: 07/30/2024] Open
Abstract
Because of the great pharmacological and industrial significance of 1,3,4-thiadiazole and its related compounds, researchers are still very interested in them. For this reason, in this study, we looked at ways to create new hybrid compounds containing carboxamide and 1,3,4-thiadiazole moieties. The thioxoacetamide derivatives used to make these compounds were reacted with various alkylated reagents to produce multiple S-alkyl groups. Additionally, these compounds were reacted with aldehydes to form novel derivatives known as 5-(substituent)-N-phenyl-1,3,4-thiadiazole-2-carboxamide. Here, we used the agar well diffusion method to examine the antibacterial activity of all the produced compounds against a few pathogenic bacteria that were resistant to multiple drugs. Additionally, look into their capacity to lower inflammation through the use of bovine serum albumin in the protein denaturation procedure. The substances were characterized by spectral analysis (IR, 1HNMR, 13CNMR and Elemental Analysis), and efficient as antibacterial agents against all the tested bacterial strains, except for Escherichia coli. Compounds 4a and 8c showed the highest level of inhibition zone against Gram-positive bacteria (Staph. aureus, Bacillus subtilis) at concentration 0.3, 0.4 and 0.5 mg/ml compared with ciprofloxacin at the same concentrations. The results demonstrated that every compound has significant anti-inflammatory activity. At a concentration of 250 µg/ml, compounds 3a, 4c and 8c had the highest percentage inhibition of protein denaturation when (83.24%, 86.44% and 85.14%, respectively) compared to other compounds and diclofenac sodium as reference drug. Comparing compounds 4c and 8c to ciprofloxacin and diclofenac sodium, they showed powerful antibacterial and anti-inflammatory action. Furthermore, an investigation using molecular docking against DHPS from S. aureus (PDB ID: 6CLV) showed a strong connection with the intended protein and an elevated docking score, making it a prime candidate for antibiotics.
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Affiliation(s)
- Ahmed M El-Saghier
- Chemistry Department, Faculty of Science, Sohag University, Sohag, 82524, Egypt.
| | - Asmaa Abdul-Baset
- Chemistry Department, Faculty of Science, Sohag University, Sohag, 82524, Egypt
| | - Omer M El-Hady
- Chemistry Department, Faculty of Science, Sohag University, Sohag, 82524, Egypt
| | - Walaa M Abd El-Raheem
- Botany and Microbiology Department, Faculty of Science, Sohag University, Sohag, 82524, Egypt
| | - Asmaa M Kadry
- Chemistry Department, Faculty of Science, Sohag University, Sohag, 82524, Egypt
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2
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Tabei A, Ejtemaei R, Mahboubi A, Saniee P, Foroumadi A, Dehdari A, Almasirad A. Synthesis of new 2-(5-(5-nitrofuran-2-yl)-1,3,4-thiadiazol-2-ylimino)thiazolidin-4-one derivatives as anti-MRSA and anti-H. pylori agents. BMC Chem 2022; 16:38. [PMID: 35624517 PMCID: PMC9145458 DOI: 10.1186/s13065-022-00829-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2020] [Accepted: 05/13/2022] [Indexed: 11/10/2022] Open
Abstract
In this work, we have synthesized twenty five new 2-(5-(5-nitrofuran-2-yl)-1,3,4-thiadiazol-2-ylimino)thiazolidin-4-one derivatives bearing an aryl or heteroaryl methylene group on position 5 of thiazolidinone and evaluated their antimicrobial activity against Gram-positive and -negative bacteria as well as three metronidazole resistant Helicobacter pylori strains. Most of the compounds were very potent towards tested Gram-positive bacteria and showed an antibacterial efficacy substantially greater than ampicillin as the reference drug. However, no effectiveness was observed for the Gram-negative microorganisms. The compounds 9, 20 and 29 exhibited strong antimicrobial activity against Helicobacter pylori strains (inhibition zone > 30 mm) in 100 μg/disc and (inhibition zone > 20 mm) in 50 μg/disc. Taking these findings together, it seems that these potent antibacterial derivatives could be considered as promising agents for developing new anti-infectious drugs against microorganisms resistant to currently available antibiotics.
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Affiliation(s)
- Arash Tabei
- Department of Medicinal Chemistry, Faculty of Pharmacy, Tehran Medical Sciences, Islamic Azad University, Tehran, Iran
| | - Ramona Ejtemaei
- Department of Medicinal Chemistry, Faculty of Pharmacy, Tehran University of Medical Sciences, Tehran, Iran
| | - Arash Mahboubi
- Food Safety Research Center, Department of Pharmaceutics, School of Pharmacy, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Parastoo Saniee
- Department of Microbiology and Microbial Biotechnology, Faculty of Life Sciences and Biotechnology, Shahid Beheshti University G.C, Tehran, Iran
| | - Alireza Foroumadi
- Department of Medicinal Chemistry, Faculty of Pharmacy and The Institute of Pharmaceutical Sciences (TIPS), Tehran University of Medical Sciences, Tehran, Iran
| | - Alireza Dehdari
- Department of Medicinal Chemistry, Faculty of Pharmacy and The Institute of Pharmaceutical Sciences (TIPS), Tehran University of Medical Sciences, Tehran, Iran
| | - Ali Almasirad
- Department of Medicinal Chemistry, Faculty of Pharmacy, Tehran Medical Sciences, Islamic Azad University, Tehran, Iran.
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3
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Verbitskiy EV, Baskakova SA, Rusinov GL, Charushin VN. New approach to 5-arylamino-4-(5-aryloxyfuran-2-yl)pyrimidines: synthesis and antibacterial activity. Russ Chem Bull 2021. [DOI: 10.1007/s11172-021-3170-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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4
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Mangasuli SN. Synthesis of novel coumarin-thiazolidine-2,4-dione derivatives: An approach to computational studies and biological evaluation. RESULTS IN CHEMISTRY 2021. [DOI: 10.1016/j.rechem.2021.100105] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022] Open
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5
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Antibacterial activities with the structure-activity relationship of coumarin derivatives. Eur J Med Chem 2020; 207:112832. [DOI: 10.1016/j.ejmech.2020.112832] [Citation(s) in RCA: 61] [Impact Index Per Article: 15.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2020] [Revised: 09/04/2020] [Accepted: 09/07/2020] [Indexed: 12/13/2022]
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6
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Mittersteiner M, Andrade VP, Zachow LL, Frizzo CP, Bonacorso HG, Martins MAP, Zanatta N. Synthesis of N-Pyrrolyl(furanyl)-Substituted Piperazines, 1,4-Dizepanes, and 1,4-Diazocanes. J Org Chem 2019; 84:8976-8983. [PMID: 31259554 DOI: 10.1021/acs.joc.9b00867] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
The synthetic potential of 5-bromo-1,1,1-trifluoro-4-methoxypent-3-en-2-one toward the catalyst-free synthesis of N-pyrrolyl(furanyl)-piperazines, 1,4-diazepanes, and 1,4-diazocanes through a telescoped protocol is reported. This three-component one-pot method provided 23 examples with high chemo- and regioselectivity at yields up to 96%.
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Affiliation(s)
- Mateus Mittersteiner
- Núcleo de Química de Heterociclos (NUQUIMHE), Departamento de Química , Universidade Federal de Santa Maria , 97105-900 Santa Maria , Rio Grande do Sul , Brazil
| | - Valquiria P Andrade
- Núcleo de Química de Heterociclos (NUQUIMHE), Departamento de Química , Universidade Federal de Santa Maria , 97105-900 Santa Maria , Rio Grande do Sul , Brazil
| | - Lucimara L Zachow
- Núcleo de Química de Heterociclos (NUQUIMHE), Departamento de Química , Universidade Federal de Santa Maria , 97105-900 Santa Maria , Rio Grande do Sul , Brazil
| | - Clarissa P Frizzo
- Núcleo de Química de Heterociclos (NUQUIMHE), Departamento de Química , Universidade Federal de Santa Maria , 97105-900 Santa Maria , Rio Grande do Sul , Brazil
| | - Helio G Bonacorso
- Núcleo de Química de Heterociclos (NUQUIMHE), Departamento de Química , Universidade Federal de Santa Maria , 97105-900 Santa Maria , Rio Grande do Sul , Brazil
| | - Marcos A P Martins
- Núcleo de Química de Heterociclos (NUQUIMHE), Departamento de Química , Universidade Federal de Santa Maria , 97105-900 Santa Maria , Rio Grande do Sul , Brazil
| | - Nilo Zanatta
- Núcleo de Química de Heterociclos (NUQUIMHE), Departamento de Química , Universidade Federal de Santa Maria , 97105-900 Santa Maria , Rio Grande do Sul , Brazil
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7
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Mourad AK, Mohammed FK, Tammam GH, Mohammed SR. An Efficient Access to Pyrimidine‐based Polyfunctional Heterocycles with Anticipated Antibacterial Activity. J Heterocycl Chem 2019. [DOI: 10.1002/jhet.3621] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Asmaa Kamal Mourad
- Department of Chemistry, Faculty of ScienceFayoum University 63514 Fayoum Egypt
| | - Fatehia K. Mohammed
- Department of Chemistry, Faculty of ScienceFayoum University 63514 Fayoum Egypt
| | - Gamal Hassan Tammam
- Department of Chemistry, Faculty of ScienceFayoum University 63514 Fayoum Egypt
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Current development of 5-nitrofuran-2-yl derivatives as antitubercular agents. Bioorg Chem 2019; 88:102969. [PMID: 31077910 DOI: 10.1016/j.bioorg.2019.102969] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2019] [Revised: 04/29/2019] [Accepted: 04/30/2019] [Indexed: 11/22/2022]
Abstract
Pulmonary tuberculosis (TB) is an infectious disease caused by Mycobacterium tuberculosis (MTB) and still remains one of the foremost fatal infectious diseases, infecting nearly a third of the worldwide population. The emergencies of multidrug-resistant and extensively drug-resistant tuberculosis (MDR and XDR-TB) prompt the efforts to deliver potent and novel anti-TB drugs. Research aimed at the development of new anti-TB drugs based on nitrofuran scaffold led to the identification of several candidates that were effective against actively growing as well as latent mycobacteria with unique modes of action. This review focuses on the recent advances in nitrofurans that could provide intriguing potential leads in the area of anti-TB drug discovery.
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Chate AV, Redlawar AA, Bondle GM, Sarkate AP, Tiwari SV, Lokwani DK. A new efficient domino approach for the synthesis of coumarin-pyrazolines as antimicrobial agents targeting bacteriald-alanine-d-alanine ligase. NEW J CHEM 2019. [DOI: 10.1039/c9nj00703b] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The inhibition ofd-alanine-d-alanine ligase (Ddl) prevents bacterial growth, which makes this enzyme an attractive and viable target in the urgent search for novel effective antimicrobial drugs.
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Affiliation(s)
- Asha V. Chate
- Department of Chemistry, Dr Babasaheb Ambedkar Marathwada University
- Aurangabad-431 004
- India
| | - Ankita A. Redlawar
- Department of Chemistry, Dr Babasaheb Ambedkar Marathwada University
- Aurangabad-431 004
- India
| | - Giribala M. Bondle
- Department of Chemistry, Dr Babasaheb Ambedkar Marathwada University
- Aurangabad-431 004
- India
| | - Aniket P. Sarkate
- Department of Chemical Technology, Dr Babasaheb Ambedkar Marathwada University
- Aurangabad-431004
- India
| | - Shailee V. Tiwari
- Department of Pharmaceutical Chemistry, Durgamata Institute of Pharmacy
- Parbhani-431401
- India
| | - Deepak K. Lokwani
- R. C. Patel Institute of Pharmaceutical Education & Research
- Shirpur-425405
- India
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10
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Fan YL, Wu JB, Ke X, Huang ZP. Design, synthesis and evaluation of oxime-functionalized nitrofuranylamides as novel antitubercular agents. Bioorg Med Chem Lett 2018; 28:3064-3066. [PMID: 30119957 DOI: 10.1016/j.bmcl.2018.07.046] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2018] [Revised: 07/30/2018] [Accepted: 07/31/2018] [Indexed: 10/28/2022]
Abstract
A series of oxime-functionalized nitrofuranylamides were designed, synthesized and evaluated for their in vitro anti-mycobacterial activities against MTB H37Rv and drug-resistant clinical isolates. Among them, two compounds 7a and 7b exhibited excellent activity against the three tested strains. Both of them were comparable to the first-line anti-TB agents INH and RIF against MTB H37Rv, and were far more potent than INH and RIF against MDR-TB 16833 and 16995 strains. Thus, both of them could act as leads for further optimization.
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Affiliation(s)
- Yi-Lei Fan
- Key Laboratory of Drug Prevention and Control Technology of Zhejiang Province, Zhejiang Police College, Hangzhou PR China.
| | - Jian-Bing Wu
- Key Laboratory of Drug Prevention and Control Technology of Zhejiang Province, Zhejiang Police College, Hangzhou PR China
| | - Xing Ke
- Key Laboratory of Drug Prevention and Control Technology of Zhejiang Province, Zhejiang Police College, Hangzhou PR China
| | - Zhong-Ping Huang
- College of Chemical Engineering, Zhejiang University of Technology, Hangzhou, PR China.
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11
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Verbitskiy EV, Baskakova SA, Gerasimova NA, Evstigneeva NP, Zil’berberg NV, Kungurov NV, Kravchenko MA, Rusinov GL, Chupakhina ON, Charushin VN. New 5-arylamino-4-(5-nitrofuran-2-yl)pyrimidines as promising antibacterial agents. MENDELEEV COMMUNICATIONS 2018. [DOI: 10.1016/j.mencom.2018.07.017] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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12
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Chavan RR, Hosamani KM. Microwave-assisted synthesis, computational studies and antibacterial/ anti-inflammatory activities of compounds based on coumarin-pyrazole hybrid. ROYAL SOCIETY OPEN SCIENCE 2018; 5:172435. [PMID: 29892430 PMCID: PMC5990750 DOI: 10.1098/rsos.172435] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/30/2017] [Accepted: 03/20/2018] [Indexed: 06/08/2023]
Abstract
An efficient, high-yield and rapid synthesis of (E)-1,5-dimethyl-4-((2-((substituted-2-oxo-2H-chromen-4-yl)methoxy)naphthalen-1-yl)methyleneamino)-2-phenyl-1,2-dihydropyrazol-3-one derivatives (3a-3i) containing Schiff base structures under microwave-irradiation has been described. Schiff base is a potential target to discover anti-inflammatory chemotherapeutics, material science, catalysis and molecular magnetism. All the newly synthesized compounds (3a-3i) have been characterized by elemental analysis and spectroscopic techniques. The synthesized compounds (3a-3i) were evaluated for their antibacterial activity by agar-well diffusion method and anti-inflammatory activity by egg albumin denaturation method. The compounds (3e) and (3i) exhibit antibacterial effect with minimum inhibitory concentration (MIC) 0.78 µg ml-1 and MIC 1.562 µg ml-1 against Gram-positive Staphylococcus aureus bacterial strain compared with standard ciprofloxacin drug (MIC 6.25 µg ml-1). The compounds (3c) and (3f) exhibited an inhibition of heat-induced protein denaturation at the concentration (31.25 µg ml-1) as 53.65% and 67.27%, respectively, and these compounds are more active than standard aceclofenac drug (5.50%). Molecular docking study has been performed for all the synthesized compounds with S. aureus dihydropteroate synthetase and results obtained are quite promising.
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Sahu M, Siddiqui N, Sharma V, Wakode S. 5,6-Dihydropyrimidine-1(2H)-carbothioamides: Synthesis, in vitro GABA-AT screening, anticonvulsant activity and molecular modelling study. Bioorg Chem 2018; 77:56-67. [PMID: 29331765 DOI: 10.1016/j.bioorg.2017.12.031] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2017] [Revised: 12/26/2017] [Accepted: 12/30/2017] [Indexed: 12/12/2022]
Abstract
Even after considerable advances in the field of epilepsy treatment, convulsions are inefficiently controlled by standard drug therapy. Herein, a series of pyrimidine-carbothioamide derivatives 4(a-t) was designed as anticonvulsant agents by doing some important structural modifications in well-known anticonvulsant drugs. Two classical animal models were used for the in vivo anticonvulsant screening, maximum electroshock seizure (MES) and subcutaneous pentylenetetrazole (scPTZ) models; followed by motor impairment study by rotarod method. The most active compound 4g effectively suppressed seizure effect in both the animal models with median doses of 15.6 mg/kg (MES ED50), 278.4 mg/kg (scPTZ ED50) and 534.4 mg/kg (TD50) with no sign of neurotoxicity. Furthermore, in vitro GABA-AT enzyme activity assay of 4g showed inhibitory potency (IC50) of 12.23 μM. The docking study also favored the animal studies.
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Affiliation(s)
- Meeta Sahu
- Department of Pharmaceutical Chemistry, School of Pharmaceutical Education & Research (Formerly, Faculty of Pharmacy), Jamia Hamdard, New Delhi 110062, India
| | - Nadeem Siddiqui
- Department of Pharmaceutical Chemistry, School of Pharmaceutical Education & Research (Formerly, Faculty of Pharmacy), Jamia Hamdard, New Delhi 110062, India.
| | - Vidushi Sharma
- Department of Pharmaceutical Chemistry, Delhi Institute of Pharmaceutical Sciences and Research (DIPSAR), Mehrauli-Badarpur Road, Pushp Vihar, Sector-3, New Delhi 110017, India
| | - Sharad Wakode
- Department of Pharmaceutical Chemistry, Delhi Institute of Pharmaceutical Sciences and Research (DIPSAR), Mehrauli-Badarpur Road, Pushp Vihar, Sector-3, New Delhi 110017, India
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B. Bakr R, A. A. Elkanzi N, A. Ghoneim A, M. N. Moustafa S. Synhesis, Molecular Docking Studies and in vitro Antimicrobial Evaluation of Novel Pyrimido[1,2-a]quinoxaline and Triazino[4,3-a]quinoxaline Derivatives. HETEROCYCLES 2018. [DOI: 10.3987/com-18-13955] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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