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Rezki N, Al-blewi FF, Al-Sodies SA, Alnuzha AK, Messali M, Ali I, Aouad MR. Synthesis, Characterization, DNA Binding, Anticancer, and Molecular Docking Studies of Novel Imidazolium-Based Ionic Liquids with Fluorinated Phenylacetamide Tethers. ACS OMEGA 2020; 5:4807-4815. [PMID: 32201766 PMCID: PMC7081306 DOI: 10.1021/acsomega.9b03468] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/17/2019] [Accepted: 02/28/2020] [Indexed: 05/23/2023]
Abstract
Newer imidazolium ionic liquid (IL) halides 4a-f appending variety of fluorinated phenylacetamide side chains were designed and synthesized through quaternization of 1-methyl and/or 1,2-dimethylimidazole with appropriate 2-chloro-N-(fluorinatedphenyl)acetamides. The resulting ILs were converted to their respective ionic liquid analogues carrying fluorinated counteranions (PF6 -, BF4 -, and/or CF3COO-) 5a-r. All newly synthesized ILs were fully characterized using several spectroscopic experiments such as 1H, 13C, 11B, 19F, 31P NMR, and mass analysis. The synthesized ionic liquids were investigated for their DNA binding and anticancer activities. The obtained DNA binding constants ranged from 1.444 × 105 to 3.518 × 105, indicating a reasonably good binding affinity. The percentage of anticancer activities ranged from 48 to 59 with H-1229 cell line, showing quite good anticancer potential. The modeling studies indicated the interactions of the reported molecules with DNA via hydrogen bonds. These were in agreement with those of DNA binding and anticancer results. Briefly, the designed ionic liquids may be used as good anticancer candidates for treating human cancer.
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Affiliation(s)
- Nadjet Rezki
- Department of Chemistry,
Faculty of Science, Taibah University, Al-Madinah Al-Munawarah 30002, Saudi Arabia
- Department
of Chemistry, Faculty of Sciences, University
of Sciences and Technology Mohamed Boudiaf, Laboratoire de Chimie
and Electrochimie des Complexes Metalliques (LCECM) USTO-MB, P.O. Box 1505, El M‘nouar, Oran 31000, Algeria
| | - Fawzia Faleh Al-blewi
- Department of Chemistry,
Faculty of Science, Taibah University, Al-Madinah Al-Munawarah 30002, Saudi Arabia
| | - Salsabeel A. Al-Sodies
- Department of Chemistry,
Faculty of Science, Taibah University, Al-Madinah Al-Munawarah 30002, Saudi Arabia
| | - Asaad Khalid Alnuzha
- Department of Chemistry,
Faculty of Science, Taibah University, Al-Madinah Al-Munawarah 30002, Saudi Arabia
| | - Mouslim Messali
- Department of Chemistry,
Faculty of Science, Taibah University, Al-Madinah Al-Munawarah 30002, Saudi Arabia
| | - Imran Ali
- Department of Chemistry,
Faculty of Science, Taibah University, Al-Madinah Al-Munawarah 30002, Saudi Arabia
- Department of Chemistry, Jamia Millia Islamia
(A Central University), New Delhi 110025, India
| | - Mohamed Reda Aouad
- Department of Chemistry,
Faculty of Science, Taibah University, Al-Madinah Al-Munawarah 30002, Saudi Arabia
- Department
of Chemistry, Faculty of Sciences, University
of Sciences and Technology Mohamed Boudiaf, Laboratoire de Chimie
and Electrochimie des Complexes Metalliques (LCECM) USTO-MB, P.O. Box 1505, El M‘nouar, Oran 31000, Algeria
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52
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Discovery of pyridine tetrahydroisoquinoline thiohydantoin derivatives with low blood-brain barrier penetration as the androgen receptor antagonists. Eur J Med Chem 2020; 192:112196. [PMID: 32169785 DOI: 10.1016/j.ejmech.2020.112196] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2019] [Revised: 02/14/2020] [Accepted: 02/27/2020] [Indexed: 11/22/2022]
Abstract
Prostate cancer (PC) is the most diagnosed type of malignancy in men and the major frequently cause of cancer-related death worldwide. The androgen receptor (AR) has become a promising drug target for the treatment of PC. Here, we reported the design, optimization and evaluation of pyridine tetrahydroisoquinoline thiohydantoin derivatives with improved activity and safety as potent AR antagonists. The most promising compound 42f exhibited potent inhibitory activity on AR and strongly blocked AR nuclear translocation. Moreover, 42f displayed promising in vitro antitumor activity toward AR-dependent prostate cancer cell lines (LNCaP) and also demonstrated therapeutic effects in LNCaP xenograft tumor model in mice (TGI: 79%) with no apparent toxicity observed in vivo. More importantly, 42f showed negligible penetration of the brain-blood barrier (BBB) compared with enzalutamide. These results provide a foundation for the development of a new class of androgen receptor antagonists for potential therapeutics against PC with lower seizurogenic risk for patients.
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53
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Tüzün B. Investi̇gati̇on of pyrazoly derivatives schi̇ff base li̇gands and thei̇r metal complexes used as anti-cancer drug. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2020; 227:117663. [PMID: 31655391 DOI: 10.1016/j.saa.2019.117663] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/20/2018] [Revised: 10/11/2019] [Accepted: 10/14/2019] [Indexed: 06/10/2023]
Abstract
In this study, six pyrazole derivatives containing hetero atoms have been analyzed using theoretical calculation method. The ligands were tested by HF, B3LYP and M06-2X methods using 3-21G, 6-31G, 6-31G(d, p), and sdd basis sets. The results showed that Ligand 5 has a HOMO value of -7.470 at HF / 6-31g (d.p) level. These ligands were investigated in IR, NMR, and UV-VIS spectrum, then experimental values were compared with IR and NMR spectrum data. The solvents, whose effects were investigated in UV-VIS spectrum, were gas phase (ε = 1), toluene (ε = 2.3741), chloroform (ε = 4.7113), methanol (ε = 32.613), water (ε = 78.3553), and n-methylformamide-mixture (ε = 181.56). Metal complexes of tested ligands were produced with copper, nickel, and zinc. Lastly, the interactions between these six pyrazole derivatives and three proteins, namely 3dju, 2IJN, and 1JNX, were also examined. Biological and anti-cancer properties of six pyrazole derivatives were analyzed by DockingServer. In docking calculations, Estimated Free Energy of Binding value of Ligand 5 was found to be -4.87, -4.82, -1.73 respectively, which indicated the highest biological activity.
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Affiliation(s)
- Burak Tüzün
- Sivas Cumhuriyet University, Faculty of Science, Chemistry Department, SİVAS, Turkey.
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54
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Sanduja M, Gupta J, Singh H, Pagare PP, Rana A. Uracil-coumarin based hybrid molecules as potent anti-cancer and anti-bacterial agents. JOURNAL OF SAUDI CHEMICAL SOCIETY 2020. [DOI: 10.1016/j.jscs.2019.12.001] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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55
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Ali I, Lone MN, Alothman ZA, Badjah AY, Alanazi AG. Spectroscopic and In Silico DNA Binding Studies on the Interaction of Some New N-Substituted Rhodanines with Calf-thymus DNA: In Vitro Anticancer Activities. Anticancer Agents Med Chem 2019; 19:425-433. [PMID: 30277166 DOI: 10.2174/1871520618666181002131125] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2018] [Revised: 03/25/2018] [Accepted: 08/28/2018] [Indexed: 01/13/2023]
Abstract
BACKGROUND In this era of science, cancer is a black dot on the face of humankind. Consequently, the search of promising anticancer agents continues. AIMS Here we designed and synthesized new N-substituted rhodanines (RD1-7), evaluated their multispectroscopic interaction with calf thymus DNA, in silico and anticancer studies against MDA-MB-231cancer cell line. METHODS By MTT assay rhodanine RD1 was found to be the most potent with IC50 value of 72.61 μM. In addition, DNA binding studies (UV-vis and fluorescence) revealed strong binding affinity of RD1-7 with DNA (Kb in the range of 1.5-7.4 × 105 M-1). Moreover, molecular docking study, experimental DNA binding and anticancer studies are all well agreed to each other. RESULTS It was observed that H-bonding and hydrophobic attractions were responsible for stability of DNAcompound adducts. Besides, the reported rhodanines (RD1-7) were found as minor groove binders of DNA. Concisely, RD1-7 indicated promising pharmacological properties and hence, shows auspicious future for the development of novel anticancer agents. CONCLUSION The reported rhodanines showed excellent anticancer properties. Therefore, the described rhodanines may be used as potential anticancer agents in the future.
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Affiliation(s)
- Imran Ali
- Department of Chemistry, College of Sciences, Taibah University, Al-Medina Al-Munawara-41477, Saudi Arabia.,Department of Chemistry, Jamia Millia Islamia (Central University), New Delhi-110025, India
| | - Mohammad N Lone
- Department of Chemistry, College of Sciences, Taibah University, Al-Medina Al-Munawara-41477, Saudi Arabia
| | - Zeid A Alothman
- Department of Chemistry, College of Science, King Saud University, Riyadh 11451, Saudi Arabia
| | - Ahmad Y Badjah
- Department of Chemistry, College of Science, King Saud University, Riyadh 11451, Saudi Arabia
| | - Abdullah G Alanazi
- Department of Chemistry, College of Science, King Saud University, Riyadh 11451, Saudi Arabia
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56
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Reddy Gangireddy M, Mantipally M, Gundla R, Nayak Badavath V, Paidikondala K, Yamala A. Design and Synthesis of Piperazine‐Linked Imidazo[1,2‐
a
]pyridine Derivatives as Potent Anticancer Agents. ChemistrySelect 2019. [DOI: 10.1002/slct.201902955] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
| | - Manohar Mantipally
- Department of ChemistrySchool of TechnologyGITAM University Hyderabad 502329,Telangana India
| | - Rambabu Gundla
- Department of ChemistrySchool of TechnologyGITAM University Hyderabad 502329,Telangana India
| | - Vishnu Nayak Badavath
- Department of MicrobiologyFaculty of MedicineChulalongkorn University, Pathumwan Bangkok- 10330 Thailand
| | - Kalyani Paidikondala
- Department of ChemistrySchool of TechnologyGITAM University Hyderabad 502329,Telangana India
| | - Anilkumar Yamala
- School of Engineering Science and TechnologyUniversity of Hyderabad, Hyderabad India
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57
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Zhang MC, Gu SH, Liu GP, Li CC, Xu HM, Wu ZX, Ye BP, Lu YY, Huang DC, Wang ZX, Jiang F. Facile Synthesis and Cytotoxicity of Phenazine-Chromene Hybrid Molecules Derived from Phenazine Natural Product. Comb Chem High Throughput Screen 2019; 22:35-40. [PMID: 30848195 DOI: 10.2174/1386207322666190307125015] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2018] [Revised: 01/12/2019] [Accepted: 02/26/2019] [Indexed: 01/27/2023]
Abstract
AIM AND OBJECTIVE Small molecule targeted drugs can effectively reduce the toxicity and side effects of drugs, and improve the efficacy of drugs by their specific antitumor activity. Hence, the development of small molecular targeted drugs for cancer has important significance. This study was undertaken to design and synthesize novel phenazine-chromene hybrid molecules in order to optimize the structure and improve the efficacy of this kind of hybrids. MATERIALS AND METHODS O-diaminobenzene was used as starting material to synthesize twentyfour heterocyclic compounds designed as hybrid molecules of phenazine and 4H-chromene pharmacophores by facile methods. The structures of the compound were confirmed by 1H NMR, 13C NMR and HRMS. Furthermore, the synthesized compounds were evaluated for in vitro activity against four human cancer cell lines and two non-cancer cell lines by MTT test. RESULTS Some compounds showed strong cytotoxic activities against HepG2 and A549 cancer lines (IC50 = 5-10 µM). Comparing 2i with 2l, the introduction of hydrophilic groups on the phenazine core could not improve the antiproliferative activity significantly. Except 2d and 3c, compounds owning chlorine substituent on the 4H-chromene pharmacophore seemingly contribute to enhance the compounds' antiproliferative activity. Specially, compound 3c showed highest cytotoxicity against A549 cells with IC50 values of 3.3±0.4 µM. Furthermore, all compounds showed low or no cytotoxicity against HUVEC and L02 non-cancer cells in vitro. CONCLUSION Compound 3c may be used as potential lead molecule against A549 cancer cells.
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Affiliation(s)
- Mei-Chen Zhang
- School of Engineering, China Pharmaceutical University, Nanjing 210009, China
| | - Shu-Hui Gu
- School of Engineering, China Pharmaceutical University, Nanjing 210009, China
| | - Guang-Pan Liu
- The Engineering Research Center of Peptide Drug Discovery and Development, China Pharmaceutical University, Nanjing 210009, China.,School of Life Science and Technology, China Pharmaceutical University, Nanjing 210009, China
| | - Chen-Cheng Li
- The Engineering Research Center of Peptide Drug Discovery and Development, China Pharmaceutical University, Nanjing 210009, China.,School of Life Science and Technology, China Pharmaceutical University, Nanjing 210009, China
| | - Han-Mei Xu
- The Engineering Research Center of Peptide Drug Discovery and Development, China Pharmaceutical University, Nanjing 210009, China.,School of Life Science and Technology, China Pharmaceutical University, Nanjing 210009, China.,State Key Laboratory of Natural Medicines, Ministry of Education, China Pharmaceutical University, Nanjing 210009, China
| | - Zhong-Xi Wu
- School of Engineering, China Pharmaceutical University, Nanjing 210009, China
| | - Bo-Ping Ye
- School of Life Science and Technology, China Pharmaceutical University, Nanjing 210009, China
| | - Yuan-Yuan Lu
- School of Life Science and Technology, China Pharmaceutical University, Nanjing 210009, China
| | - De-Chun Huang
- School of Engineering, China Pharmaceutical University, Nanjing 210009, China
| | - Zhi-Xiang Wang
- School of Engineering, China Pharmaceutical University, Nanjing 210009, China
| | - Feng Jiang
- School of Engineering, China Pharmaceutical University, Nanjing 210009, China.,State Key Laboratory of Natural Medicines, Ministry of Education, China Pharmaceutical University, Nanjing 210009, China
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58
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Saleh OR, Shaldum MA, Goda RM, Shehata IA, El‐Ashmawy MB. Synthesis and Antibacterial Evaluation of New2‐Phenylbenzimidazole Derivatives. ChemistrySelect 2019. [DOI: 10.1002/slct.201902227] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Omayma R. Saleh
- Department of Medicinal ChemistryFaculty of PharmacyMansoura University Mansoura 35516 Egypt
| | - Moataz A. Shaldum
- Department of Pharmaceutical ChemistryFaculty of PharmacyKafrelsheikh University Kafrelsheikh 33516 Egypt
| | - Reham M. Goda
- Department of Microbiology and ImmunologyFaculty of PharmacyDelta University for Science and Technology Gamasa City 11152 Egypt
| | - Ihsan A. Shehata
- Department of Medicinal ChemistryFaculty of PharmacyMansoura University Mansoura 35516 Egypt
| | - Mahmoud B. El‐Ashmawy
- Department of Medicinal ChemistryFaculty of PharmacyMansoura University Mansoura 35516 Egypt
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59
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Ali I, Suhail M, Naqshbandi MF, Fazil M, Ahmad B, Sayeed A. Role of Unani Medicines in Cancer Control and Management. CURRENT DRUG THERAPY 2019. [DOI: 10.2174/1574885513666180907103659] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Background:Cancer is a havoc and killer disease. Several ways including allopathic chemotherapy have been used in the cancer treatment. Allopathic chemotherapy has several limitations and side effects. Unani medicine is also one of the therapies to cure cancer.Objective:In this type of treatment, herbal drugs are used for the treatment and prevention of cancer. The main attractive thing about herbal drug is no side effect as compared to allopathic chemotherapy.Methods:Actually, herbal drugs are the extracts of medicinal plants. The plant extracts are obtained by crushing and heating the main part of the plants; showing anticancer activity. The main plants used in the treatment of cancer are oroxylum indicum, dillenia indica, terminalia arjuna etc.Results:Mainly the cancers treated are of digestive system, breast, cervical, brain, blood, bone, lungs, thyroid, uterine, bladder, throat etc.Conclusion:The present review article discusses the importance of Unani system of medicine for the treatment of cancer. Besides, the future perspectives of Unani medicine in cancer treatment are also highlighted.
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Affiliation(s)
- Imran Ali
- Department of Chemistry, Jamia Millia Islamia (Central University), New Delhi-110025, India
| | - Mohd. Suhail
- Department of Chemistry, Jamia Millia Islamia (Central University), New Delhi-110025, India
| | - Mohd. Farooq Naqshbandi
- Department of Biotechnology, Jamia Millia Islamia (Central University), New Delhi- 110025, India
| | - Mohd. Fazil
- Hakim Ajmal Khan Institute for Literary & Historical Research in Unani Medicine, Dr. M. A. Ansari Health Centre, Jamia Millia Islamia (Central University), Jamia Nagar, New Delhi-110025, India
| | - Bilal Ahmad
- Hakim Ajmal Khan Institute for Literary & Historical Research in Unani Medicine, Dr. M. A. Ansari Health Centre, Jamia Millia Islamia (Central University), Jamia Nagar, New Delhi-110025, India
| | - Ahmad Sayeed
- Hakim Ajmal Khan Institute for Literary & Historical Research in Unani Medicine, Dr. M. A. Ansari Health Centre, Jamia Millia Islamia (Central University), Jamia Nagar, New Delhi-110025, India
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Yin F, Gu B, Li J, Panwar N, Liu Y, Li Z, Yong KT, Tang BZ. In vitro anticancer activity of AIEgens. Biomater Sci 2019; 7:3855-3865. [PMID: 31305807 DOI: 10.1039/c9bm00881k] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Fluorogens with aggregation-induced emission (AIE) characteristics (AIEgens) possess unique optical properties, design flexibility, and multi-functional capabilities and have established their niche as smart materials since their discovery in 2001. In recent years, AIEgens have found varied applications in sensing, imaging, and therapy in biomedical research. In this work, we systematically and comprehensively investigate the in vitro anticancer activity of AIEgens. We report the high cytotoxicity of AIEgens against cancer cells, especially against cancer stem cells (CSCs) which show high resistance to existing therapeutic drug regimens. Furthermore, we explore the role of AIEgens as novel image-guided chemotherapy agents that offer a new avenue for efficient cancer treatment.
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Affiliation(s)
- Feng Yin
- State Key Laboratory of Chemical Oncogenomics, Key Laboratory of Chemical Genomics, School of Chemical Biology and Biotechnology, Peking University Shenzhen Graduate School, Shenzhen, 518055, China
| | - Bobo Gu
- Med-X Research Institute and School of Biomedical Engineering, Shanghai Jiao Tong University, 1954 Huashan Road, Shanghai 200030, China
| | - Jingxu Li
- State Key Laboratory of Chemical Oncogenomics, Key Laboratory of Chemical Genomics, School of Chemical Biology and Biotechnology, Peking University Shenzhen Graduate School, Shenzhen, 518055, China
| | - Nishtha Panwar
- School of Electrical and Electronic Engineering, Nanyang Technological University, 50 Nanyang Avenue, Singapore 639798, Singapore.
| | - Yong Liu
- Department of Chemistry, HKUST Jockey Club Institute for Advanced Study, Institute of Molecular Functional Materials, Division of Biomedical Engineering, State Key Laboratory of Molecular Neuroscience, Division of Life Science, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong, China.
| | - Zigang Li
- State Key Laboratory of Chemical Oncogenomics, Key Laboratory of Chemical Genomics, School of Chemical Biology and Biotechnology, Peking University Shenzhen Graduate School, Shenzhen, 518055, China
| | - Ken-Tye Yong
- School of Electrical and Electronic Engineering, Nanyang Technological University, 50 Nanyang Avenue, Singapore 639798, Singapore.
| | - Ben Zhong Tang
- Department of Chemistry, HKUST Jockey Club Institute for Advanced Study, Institute of Molecular Functional Materials, Division of Biomedical Engineering, State Key Laboratory of Molecular Neuroscience, Division of Life Science, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong, China.
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Aouad MR, Almehmadi MA, Rezki N, Al-blewi FF, Messali M, Ali I. Design, click synthesis, anticancer screening and docking studies of novel benzothiazole-1,2,3-triazoles appended with some bioactive benzofused heterocycles. J Mol Struct 2019. [DOI: 10.1016/j.molstruc.2019.04.005] [Citation(s) in RCA: 30] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
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Sakthikumar K, Solomon RV, Raja JD. Spectro-electrochemical assessments of DNA/BSA interactions, cytotoxicity, radical scavenging and pharmacological implications of biosensitive and biologically active morpholine-based metal(ii) complexes: a combined experimental and computational investigation. RSC Adv 2019; 9:14220-14241. [PMID: 35519345 PMCID: PMC9064050 DOI: 10.1039/c8ra09218d] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2018] [Accepted: 04/07/2019] [Indexed: 12/12/2022] Open
Abstract
Biosensitive and biologically active morpholine-based transition metal(ii) complexes (1-5) were constructed as [MII(L) AcO]·nH2O {where M = Cu (1) n = 1; Co (2), Mn (3), Ni (4), n = 4 and Zn (5) n = 2}, which were synthesized from 2-(-(2-morpholinoethylimino) methyl)-4-bromophenol ligand (HL) and structurally characterized by various analytical and spectroscopic techniques, which proposed a square planar and tetrahedral geometry around the central metal ion with lattice water molecules. The gel electrophoresis results revealed that complexes 1 and 5 had more potent DNA cleavage efficacy in the presence of an oxidizing agent (H2O2) as compared to the others. The observed DNA binding results for all the compounds as determined by spectro-electrochemical and hydrodynamic techniques were in the order 3.36 (1) > 3.06 (2) > 2.73 (4) > 2.61 (5) > 1.84 (3) > 1.00 (HL) × 104 M-1. The obtained bovine serum albumin (BSA) protein binding constant (K b) results put forward the following order 2.38 (1) > 2.21 (2) > 2.18 (5) > 1.76 (4) > 1.40 (3) > 1.26 (HL) × 104 M-1. Also, the biothermodynamic parameters (, , ΔH° and ΔS°) and binding results divulged that all the complexes (1-5) could bind to DNA via intercalation in a spontaneous manner. Density functional theory calculations were employed to optimize the structure of ligand (HL) and its complexes (1-5) to gain insights into their electronic structures. Molecular docking analysis was carried out to identify the preferential binding modes of these complexes toward DNA and BSA protein. The theoretical observations of all cases were found to be very close to the experimental observations. Among the radical scavenging activity results for all the cases toward DPPH, hydroxyl radical, superoxide, nitric oxide and ferric reducing agents, complex (1) revealed a superior scavenging potency over the other compounds. In the screened antimicrobial reports against 10 different selected pathogenic species, although all the complexes (1-5) exhibited a greater significant inhibitory effect than the free ligand, complexes 4 and 5 achieved the best potency over standard drugs. The observed percentage of growth inhibition for all the compounds against the A549, HepG2, MCF-7 and NHDF cell lines suggested that complex 1 had enhanced growth-inhibitory potency over the other compounds and slightly affected normal cells as compared to the standard drug cisplatin, which may lead to its investigation as a promising anticancer agent in future research.
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Affiliation(s)
- Karunganathan Sakthikumar
- Chemistry Research Centre, Mohamed Sathak Engineering College Kilakarai, Ramanathapuram 623 806 Tamil Nadu India +91 9751054202
| | - Rajadurai Vijay Solomon
- Department of Chemistry, Madras Christian College (Autonomous) Tambaram East Chennai 600 059 Tamil Nadu India +91 9944804597
| | - Jeyaraj Dhaveethu Raja
- Department of Chemistry, The American College (Autonomous) Madurai 625 002 Tamil Nadu India +91 94876 82202 +91 90925 61924
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Liu Y, Zhang J, Feng S, Zhao T, Li Z, Wang L, Wang P, Du H, Yuan S, Sun L. A Novel Camptothecin Derivative 3j Inhibits Nsclc Proliferation Via Induction of Cell Cycle Arrest By Topo I-Mediated DNA Damage. Anticancer Agents Med Chem 2018; 19:365-374. [PMID: 30523769 DOI: 10.2174/1871520619666181207102037] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2018] [Revised: 11/14/2018] [Accepted: 11/20/2018] [Indexed: 11/22/2022]
Abstract
OBJECTIVE The aim of this study is to investigate the inhibitory effect of camptothecin derivative 3j on Non-Small Cell Lung Cancer (NSCLCs) cells and the potential anti-tumor mechanisms. BACKGROUND Camptothecin compounds are considered as the third largest natural drugs which are widely investigated in the world and they suffered restriction because of serious toxicity, such as hemorrhagic cystitis and bone marrow suppression. METHODS Using cell proliferation assay and S180 tumor mice model, a series of 20(S)-O-substituted benzoyl 7- ethylcamptothecin compounds were screened and evaluated the antitumor activities in vitro and in vivo. Camptothecin derivative 3j was selected for further study using flow cytometry in NSCLCs cells. Cell cycle related protein cyclin A2, CDK2, cyclin D and cyclin E were detected by Western Blot. Then, computer molecular docking was used to confirm the interaction between 3j and Topo I. Also, DNA relaxation assay and alkaline comet assay were used to investigate the mechanism of 3j on DNA damage. RESULTS Our results demonstrated that camptothecin derivative 3j showed a greater antitumor effect in eleven 20(S)-O-substituted benzoyl 7-ethylcamptothecin compounds in vitro and in vivo. The IC50 of 3j was 1.54± 0.41 µM lower than irinotecan with an IC50 of 13.86±0.80 µM in NCI-H460 cell, which was reduced by 8 fold. In NCI-H1975 cell, the IC50 of 3j was 1.87±0.23 µM lower than irinotecan (IC50±SD, 5.35±0.38 µM), dropped by 1.8 fold. Flow cytometry analysis revealed that 3j induced significant accumulation in a dose-dependent manner. After 24h of 3j (10 µM) treatment, the percentage of NCI-H460 cell in S-phase significantly increased (to 93.54 ± 4.4%) compared with control cells (31.67 ± 3.4%). Similarly, the percentage of NCI-H1975 cell in Sphase significantly increased (to 83.99 ± 2.4%) compared with control cells (34.45 ± 3.9%) after treatment with 10µM of 3j. Moreover, increased levels of cyclin A2, CDK2, and decreased levels of cyclin D, cyclin E further confirmed that cell cycle arrest was induced by 3j. Furthermore, molecular docking studies suggested that 3j interacted with Topo I-DNA and DNA-relaxation assay simultaneously confirmed that 3j suppressed the activity of Topo I. Research on the mechanism showed that 3j exhibited anti-tumour activity via activating the DNA damage response pathway and suppressing the repair pathway in NSCLC cells. CONCLUSION Novel camptothecin derivative 3j has been demonstrated as a promising antitumor agent and remains to be assessed in further studies.
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Affiliation(s)
- Yang Liu
- Jiangsu Key Laboratory of Drug Screening, China Pharmaceutical University, Nanjing, Jiangsu, China
| | - Jingyin Zhang
- Department of Gynaecology and Obstetrics, Southeast University Affiliated Zhongda Hospital, Nanjing, Jiangsu, China
| | - Shuyun Feng
- Jiangsu Center for Pharmacodynamics Research and Evaluation, China Pharmaceutical University, Nanjing, Jiangsu, China
| | - Tingli Zhao
- Jiangsu Key Laboratory of Drug Screening, China Pharmaceutical University, Nanjing, Jiangsu, China
| | - Zhengzheng Li
- Jiangsu Center for Pharmacodynamics Research and Evaluation, China Pharmaceutical University, Nanjing, Jiangsu, China
| | - Lai Wang
- Jiangsu Key Laboratory of Drug Screening, China Pharmaceutical University, Nanjing, Jiangsu, China
| | - Puhai Wang
- Jiangsu Provincial Institue of Materia Medica, Nanjing Technology University, Nanjing, Jiangsu, China
| | - Hongzhi Du
- Jiangsu Key Laboratory of Drug Screening, China Pharmaceutical University, Nanjing, Jiangsu, China
| | - Shengtao Yuan
- Jiangsu Center for Pharmacodynamics Research and Evaluation, China Pharmaceutical University, Nanjing, Jiangsu, China
| | - Li Sun
- Jiangsu Key Laboratory of Drug Screening, China Pharmaceutical University, Nanjing, Jiangsu, China
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64
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Moghimipour E, Rezaei M, Kouchak M, Ramezani Z, Amini M, Ahmadi Angali K, Saremy S, Abedin Dorkoosh F, Handali S. A mechanistic study of the effect of transferrin conjugation on cytotoxicity of targeted liposomes. J Microencapsul 2018; 35:548-558. [PMID: 30445885 DOI: 10.1080/02652048.2018.1547325] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
This study was performed to prepare 5-fluorouracil (5FU) containing targeted liposomes for the safety and efficacy enhancement. Liposomes were prepared using thin layer method and transferrin (Tf) was employed as the targeting ligand. Morphology of 5FU-loaded liposomes was assessed by transmission electron microscopy (TEM). The in vitro cytotoxicity was investigated via MTT assay on HT-29, CT26 and fibroblast cells. Mitochondrial membrane and cell death evaluations were also investigated. Resulted showed that the encapsulation efficiency (EE%) and particle size of the liposomes were 40.12% and 130 nm, respectively. TEM image implied that liposomes were spherical in shape. In cancer cells, targeted liposomes triggered the mitochondrial apoptotic pathway by lower production of reactive oxygen species (ROS) (63.58 vs 84.95 fluorescence intensity), reduced mitochondrial membrane potential and releasing of cytochrome c (68.66 vs 51.13 ng/mL). The results of this study indicated that Tf-targeted 5FU liposomes can be employed as promising nanocarrier for the delivery of drugs to cancer cells.
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Affiliation(s)
- Eskandar Moghimipour
- a Nanotechnology Research Center , Ahvaz Jundishapur University of Medical Sciences , Ahvaz , Iran.,b Cellular and Molecular Research Center , Ahvaz Jundishapur University of Medical Sciences , Ahvaz , Iran
| | - Mohsen Rezaei
- c Department of Toxicology, Faculty of Medical Sciences , Tarbiat Modares University , Tehran , Iran
| | - Maryam Kouchak
- a Nanotechnology Research Center , Ahvaz Jundishapur University of Medical Sciences , Ahvaz , Iran
| | - Zahra Ramezani
- a Nanotechnology Research Center , Ahvaz Jundishapur University of Medical Sciences , Ahvaz , Iran
| | - Mohsen Amini
- d Department of Medicinal Chemistry, Faculty of Pharmacy , Tehran University of Medical Sciences , Tehran , Iran
| | - Kambiz Ahmadi Angali
- e Department of Biostatistics, School of Public Health , Ahvaz Jundishapur University of Medical Sciences , Ahvaz , Iran
| | - Sadegh Saremy
- b Cellular and Molecular Research Center , Ahvaz Jundishapur University of Medical Sciences , Ahvaz , Iran
| | - Farid Abedin Dorkoosh
- f Department of Pharmaceutics, Faculty of Pharmacy , Tehran University of Medical Sciences , Tehran , Iran.,g Medical Biomaterial Research Centre (MBRC), Tehran University of Medical Sciences , Tehran , Iran
| | - Somayeh Handali
- a Nanotechnology Research Center , Ahvaz Jundishapur University of Medical Sciences , Ahvaz , Iran
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65
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Tong GJ, Zhang GY, Liu J, Zheng ZZ, Chen Y, Niu PP, Xu XT. Comparison of the eighth version of the American Joint Committee on Cancer manual to the seventh version for colorectal cancer: A retrospective review of our data. World J Clin Oncol 2018; 9:148-161. [PMID: 30425940 PMCID: PMC6230917 DOI: 10.5306/wjco.v9.i7.148] [Citation(s) in RCA: 48] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/21/2018] [Revised: 08/30/2018] [Accepted: 10/09/2018] [Indexed: 02/06/2023] Open
Abstract
AIM To analyze the survival trends in colorectal cancer (CRC) based on the different classifications recommended by the seventh and eighth editions of the American Joint Committee on Cancer staging system (AJCC-7th and AJCC-8th).
METHODS The database from our institution was queried to identify patients with pathologically confirmed stage 0-IV CRC diagnosed between 2006 and 2012. Data from 2080 cases were collected and 1090 cases were evaluated through standardized inclusion and exclusion criteria. CRC was staged by AJCC-7th and then restaged by AJCC-8th. Five-year disease-free survival (DFS) and overall survival (OS) were compared. SPSS 21.0 software was used for all data. DFS and OS were compared and analyzed by Kaplan-Meier and Log-rank test.
RESULTS Linear regression and automatic linear regression showed lymph node positive functional equations by tumor-node-metastasis staging from AJCC-7th and tumor-node-metastasis staging from AJCC-8th. Neurological invasion, venous infiltration, lymphatic infiltration, and tumor deposition put forward stricter requirements for pathological examination in AJCC-8th compared to AJCC-7th. After re-analyzing our cohort with AJCC-8th, the percentage of stage IVB cases decreased from 2.8% to 0.8%. As a result 2% of the cases were classified under the new IVC staging. DFS and OS was significantly shorter (P = 0.012) in stage IVC patients compared to stage IVB patients.
CONCLUSION The addition of stage IVC in AJCC-8th has shown that peritoneal metastasis has a worse prognosis than distant organ metastasis in our institution’s CRC cohort. Additional datasets should be analyzed to confirm these findings.
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Affiliation(s)
- Guo-Jun Tong
- General Surgery Department, Huzhou Central Hospital, Huzhou 313000, Zhejiang Province, China
- Central Laboratory, Huzhou Central Hospital, Huzhou 313000, Zhejiang Province, China
| | - Gui-Yang Zhang
- General Surgery Department, Huzhou Central Hospital, Huzhou 313000, Zhejiang Province, China
| | - Jian Liu
- General Surgery Department, Huzhou Central Hospital, Huzhou 313000, Zhejiang Province, China
| | - Zhao-Zheng Zheng
- General Surgery Department, Huzhou Central Hospital, Huzhou 313000, Zhejiang Province, China
| | - Yan Chen
- General Surgery Department, Huzhou Central Hospital, Huzhou 313000, Zhejiang Province, China
| | - Ping-Ping Niu
- Central Laboratory, Huzhou Central Hospital, Huzhou 313000, Zhejiang Province, China
| | - Xu-Ting Xu
- Central Laboratory, Huzhou Central Hospital, Huzhou 313000, Zhejiang Province, China
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66
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Synthesis and in vitro antioxidant activity of new pyrimidin/benzothiazol-substituted piperazinyl flavones. Future Med Chem 2018; 10:2293-2308. [DOI: 10.4155/fmc-2018-0206] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
Aim: Synthesis of novel 2(2-hydroxyphenyl) pyrimidine/benzothiazole piperazinyl-substituted flavones end evaluate their antioxidant activity. Results: Six novel 2-(2-hydroxyphenyl) pyrimidine/benzothiazole-substituted flavones were synthesized, their structures were confirmed by elementary and spectral analyses. The compounds were evaluated for their in vitro antioxidant potency by employing various antioxidant assays. Conclusion: All tested compounds acted as scavengers of free radicals like hydroxyl (15–45%), 2,2-diphenyl-1-picrylhydrazyl• (17–48%) at 1.25 and 0.5 mM concentrations respectively. The total antioxidant status activity values of the compounds ranged from 234.1 to 464.1 μm trolox equivalent/g, the total antioxidant capacity – from 24.9 to 52.7 μm trolox equivalent per gram. Compounds incorporating the benzothiazole group on the piperazine ring were more effective antioxidants than those with the 2-(2-hydroxyphenyl) pyrimidine group.
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67
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Zeb A, Rahman SU. Protective effects of dietary glycine and glutamic acid toward the toxic effects of oxidized mustard oil in rabbits. Food Funct 2018; 8:429-436. [PMID: 28091680 DOI: 10.1039/c6fo01329e] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The protective role of glycine and glutamic acid against the toxic effects of oxidized oil was studied for the first time. Mustard seed oil was thermally oxidized and characterized for quality characteristics and polyphenolic composition using reversed phase HPLC-DAD. Significant changes in the quality characteristics occurred with thermal oxidation. Fourteen polyphenolic compounds were identified and quantified in oils. Quercetin-3-glucoside, quercetin-3-feruloylsophoroside, catechin, quercetin-3-rutinoside, quercetin-3,7-diglucoside, sinapic acid and vanillic acid hexoside were the major compounds in the fresh and oxidized oil. Oxidized, un-oxidized mustard oils, glycine and glutamic acid were given to rabbits alone or in combination. The biochemical responses were studied in terms of haematological and biochemical parameters and histopathology. It has been observed that biochemical and haematological parameters were adversely affected by the oxidized oil, while supplementation of both amino acids was beneficial in normalizing these parameters. Both amino acids alone have no significant effects, however, oxidized oil affected the liver by enhancing fat accumulation, causing hepatitis, reactive Kupffer cells and necrosis. The co-administration of oxidized oils with glycine or glutamic acid revealed significant recovery of the liver structure and function. In conclusion, glycine or glutamic acid is beneficial and protective against food toxicity and can be considered as an ameliorative food supplement.
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Affiliation(s)
- Alam Zeb
- Biochemistry Laboratory, Department of Biotechnology, Faculty of Biological Sciences, University of Malakand, Chakdara, Khyber Pakhtunkhwa, Pakistan.
| | - Saleem Ur Rahman
- Biochemistry Laboratory, Department of Biotechnology, Faculty of Biological Sciences, University of Malakand, Chakdara, Khyber Pakhtunkhwa, Pakistan.
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68
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Ahmad S, Alam O, Naim MJ, Shaquiquzzaman M, Alam MM, Iqbal M. Pyrrole: An insight into recent pharmacological advances with structure activity relationship. Eur J Med Chem 2018; 157:527-561. [PMID: 30119011 DOI: 10.1016/j.ejmech.2018.08.002] [Citation(s) in RCA: 118] [Impact Index Per Article: 19.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2018] [Revised: 07/15/2018] [Accepted: 08/01/2018] [Indexed: 12/15/2022]
Abstract
Pyrrole is a heterocyclic ring template with multiple pharmacophores that provides a way for the generation of library of enormous lead molecules. Owing to its vast pharmacological profile, pyrrole and its analogues have drawn much attention of the researchers/chemists round the globe to be explored exhaustively for the benefit of mankind. This review focusses on recent advancements; pertaining to pyrrole scaffold, discussing various aspects of structure activity relationship and its bioactivities.
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Affiliation(s)
- Shujauddin Ahmad
- Medicinal Chemistry and Molecular Modelling Lab, Dept. of Pharmaceutical Chemistry, School of Pharmaceutical Education and Research, Jamia Hamdard, Hamdard Nagar, New Delhi, 62, India
| | - Ozair Alam
- Medicinal Chemistry and Molecular Modelling Lab, Dept. of Pharmaceutical Chemistry, School of Pharmaceutical Education and Research, Jamia Hamdard, Hamdard Nagar, New Delhi, 62, India.
| | - Mohd Javed Naim
- Medicinal Chemistry and Molecular Modelling Lab, Dept. of Pharmaceutical Chemistry, School of Pharmaceutical Education and Research, Jamia Hamdard, Hamdard Nagar, New Delhi, 62, India
| | - Mohammad Shaquiquzzaman
- Medicinal Chemistry and Molecular Modelling Lab, Dept. of Pharmaceutical Chemistry, School of Pharmaceutical Education and Research, Jamia Hamdard, Hamdard Nagar, New Delhi, 62, India
| | - M Mumtaz Alam
- Medicinal Chemistry and Molecular Modelling Lab, Dept. of Pharmaceutical Chemistry, School of Pharmaceutical Education and Research, Jamia Hamdard, Hamdard Nagar, New Delhi, 62, India
| | - Muzaffar Iqbal
- Dept. of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia
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69
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Wu Y, Jiang Z, Li Z, Gu J, You Q, Zhang X. Click Chemistry-Based Discovery of [3-Hydroxy-5-(1H-1,2,3-triazol-4-yl)picolinoyl]glycines as Orally Active Hypoxia-Inducing Factor Prolyl Hydroxylase Inhibitors with Favorable Safety Profiles for the Treatment of Anemia. J Med Chem 2018; 61:5332-5349. [DOI: 10.1021/acs.jmedchem.8b00549] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- Yue Wu
- Sate Key Laboratory of Natural Medicines and Jiangsu Key Laboratory of Drug Design and Optimization, China Pharmaceutical University, Nanjing 210009, China
- Department of Medicinal Chemistry, School of Medicinal Chemistry, China Pharmaceutical University, Nanjing 210009, China
| | - Zhensheng Jiang
- Sate Key Laboratory of Natural Medicines and Jiangsu Key Laboratory of Drug Design and Optimization, China Pharmaceutical University, Nanjing 210009, China
- Department of Medicinal Chemistry, School of Medicinal Chemistry, China Pharmaceutical University, Nanjing 210009, China
| | - Zhihong Li
- Sate Key Laboratory of Natural Medicines and Jiangsu Key Laboratory of Drug Design and Optimization, China Pharmaceutical University, Nanjing 210009, China
- Department of Organic Chemistry, School of Science, China Pharmaceutical University, Nanjing 211198, China
| | - Jing Gu
- Sate Key Laboratory of Natural Medicines and Jiangsu Key Laboratory of Drug Design and Optimization, China Pharmaceutical University, Nanjing 210009, China
- Department of Medicinal Chemistry, School of Medicinal Chemistry, China Pharmaceutical University, Nanjing 210009, China
| | - Qidong You
- Sate Key Laboratory of Natural Medicines and Jiangsu Key Laboratory of Drug Design and Optimization, China Pharmaceutical University, Nanjing 210009, China
- Department of Medicinal Chemistry, School of Medicinal Chemistry, China Pharmaceutical University, Nanjing 210009, China
| | - Xiaojin Zhang
- Sate Key Laboratory of Natural Medicines and Jiangsu Key Laboratory of Drug Design and Optimization, China Pharmaceutical University, Nanjing 210009, China
- Department of Organic Chemistry, School of Science, China Pharmaceutical University, Nanjing 211198, China
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Aarthi J, Dhanasekaran P, Senthil TS, Ganesan NM. Growth and Characterization of α and β Polymorphs of l
-Glutamic Acid and its Anticancer and Antibacterial Application. CRYSTAL RESEARCH AND TECHNOLOGY 2018. [DOI: 10.1002/crat.201700190] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Jayaraj Aarthi
- Crystal Growth Laboratory; Department of Physics; Erode Sengunthar Engineering College; Erode 638057 Tamil Nadu India
| | - Palanisamy Dhanasekaran
- Department of Physics; Bharathiar University Arts & Science College; Erode 638115 Tamil Nadu India
| | - T. Subramaniyam Senthil
- Crystal Growth Laboratory; Department of Physics; Erode Sengunthar Engineering College; Erode 638057 Tamil Nadu India
| | - N. Muthukrishnan Ganesan
- Crystal Growth Laboratory; Department of Physics; Erode Sengunthar Engineering College; Erode 638057 Tamil Nadu India
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71
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Nematollahi D, Namdar A, Momeni S. Cyclic voltammetry-assisted mechanistic evaluation of sulfonamide synthesis. A simple and green method for the synthesis of N-(1-hydroxynaphthalen-2-yl)benzenesulfonamide derivatives. J Electroanal Chem (Lausanne) 2018. [DOI: 10.1016/j.jelechem.2018.01.001] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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72
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Ali I, Mukhtar SD, Hsieh MF, Alothman ZA, Alwarthan A. Facile synthesis of indole heterocyclic compounds based micellar nano anti-cancer drugs. RSC Adv 2018; 8:37905-37914. [PMID: 35558619 PMCID: PMC9089882 DOI: 10.1039/c8ra07060a] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2018] [Accepted: 10/31/2018] [Indexed: 11/21/2022] Open
Abstract
Facile synthesis of micellar “nano” indole heterocyclic anti-cancer compounds is described. The synthesized compounds (11–23) were characterized by UV-VIS, 1H NMR, FT-IR and mass spectroscopy. The binding energies of DNA–compound adducts varied from −20.08 to −23.85 kJ mol−1, and they were stabilized by hydrophobic interactions and H-bonding. The synthesized compounds enter into minor grooves of DNA during adduct formation. The DNA binding constant of compounds 11–23 was 1.00 to 2.00 × 105 M−1. The drug-loading efficiency and drug-loading content in their micellar forms were recorded. Compounds 11, 12, 14 and 19 at a micellar concentration of 670 μL mL−1 displayed excellent anticancer activities against the HepG2/C3A line (25–50%). The potency of nano anticancer drugs was predicted by drug likeness using Lipinski's “rule of five”. Taken together, compounds 11–23 could be used to treat cancers. Facile synthesis of micellar “nano” indole heterocyclic anti-cancer compounds is described.![]()
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Affiliation(s)
- Imran Ali
- Department of Chemistry
- College of Sciences
- Taibah University
- Al-Medina Al-Munawara
- Saudi Arabia
| | - Sofi Danish Mukhtar
- Department of Chemistry
- College of Sciences
- Taibah University
- Al-Medina Al-Munawara
- Saudi Arabia
| | - Ming Fa Hsieh
- Department of Biomedical Engineering
- Chung Yuan Christian University
- Chung Li
- Taiwan
| | - Zeid A. Alothman
- Department of Chemistry
- College of Science
- King Saud University
- Riyadh 11451
- Kingdom of Saudi Arabia
| | - Abdulrahman Alwarthan
- Department of Chemistry
- College of Science
- King Saud University
- Riyadh 11451
- Kingdom of Saudi Arabia
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73
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A mild and convenient protocol for the conversion of toxic acid red 37 into pharmacological (antibiotic and anticancer) nominees: Organopalladium architectures. CR CHIM 2017. [DOI: 10.1016/j.crci.2017.07.003] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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74
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Ajmal M. Review: electrochemical studies on some metal complexes having anti-cancer activities. J COORD CHEM 2017. [DOI: 10.1080/00958972.2017.1362559] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Affiliation(s)
- Muhammad Ajmal
- Faculty of Sciences, Department of Chemistry, Allama Iqbal Open University, Islamabad, Pakistan
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75
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Ali I, Lone MN, Alothman ZA, Alwarthan A. Insights into the pharmacology of new heterocycles embedded with oxopyrrolidine rings: DNA binding, molecular docking, and anticancer studies. J Mol Liq 2017. [DOI: 10.1016/j.molliq.2017.03.112] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
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76
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Elshaarawy RF, Eldeen IM, Hassan EM. Efficient synthesis and evaluation of bis-pyridinium/bis-quinolinium metallosalophens as antibiotic and antitumor candidates. J Mol Struct 2017. [DOI: 10.1016/j.molstruc.2016.08.059] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
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77
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Steinkamp AD, Schmitt L, Chen X, Fietkau K, Heise R, Baron JM, Bolm C. Synthesis of a Sulfonimidamide-Based Analog of Tasisulam and Its Biological Evaluation in the Melanoma Cell Lines SKMel23 and A375. Skin Pharmacol Physiol 2016; 29:281-290. [PMID: 28013301 DOI: 10.1159/000453042] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2016] [Accepted: 11/01/2016] [Indexed: 12/11/2022]
Abstract
Tasisulam is a promising antitumor agent with complex pharmacology, which is used as an antiproliferative agent in patients with metastatic melanoma and other solid tumors. Phase 2 melanoma studies showed promising results but had to be stopped because of insufficient tasisulam clearance leading to toxic side effects. To reduce the negative effects of tasisulam, we synthesized a novel sulfonimidamide-based analog to evaluate its antiproliferative effects in comparison to the original compound by performing a cell proliferation assay in melanoma cell lines SKMel23 and A375. The results revealed that the analog had inhibitory effects on the proliferation comparable to tasisulam in both investigated cell lines. These results could contribute to a reduced toxicity of tasisulam and lead to further clinical trials in metastatic melanoma.
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78
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Baig U, Gondal MA, Alam MF, Alam M, Wani WA, Younus H. Design, facile synthesis, molecular docking, DNA binding, and cytotoxic activity of polythiophene and polythiophene-titanium(IV) phosphate nanocomposite. INT J POLYM MATER PO 2016. [DOI: 10.1080/00914037.2016.1201825] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Affiliation(s)
- Umair Baig
- Center of Excellence for Scientific Research Collaboration with MIT, King Fahd University of Petroleum and Minerals, Dhahran, Saudi Arabia
- Laser Research Group, Physics Department & Center of Excellence in Nanotechnology King Fahd University of Petroleum and Minerals, Dhahran, Saudi Arabia
| | - M. A. Gondal
- Center of Excellence for Scientific Research Collaboration with MIT, King Fahd University of Petroleum and Minerals, Dhahran, Saudi Arabia
- Laser Research Group, Physics Department & Center of Excellence in Nanotechnology King Fahd University of Petroleum and Minerals, Dhahran, Saudi Arabia
| | - Md. Fazle Alam
- Interdisciplinary Biotechnology Unit, Aligarh Muslim University, Aligarh, India
| | - Mahboob Alam
- Division of Bioscience, Dongguk University, Gyeongju, Republic of Korea
| | - Waseem A. Wani
- Institute of Bioproduct Development, Universiti Teknologi Malaysia, Johor Bahru, Malaysia
| | - Hina Younus
- Interdisciplinary Biotechnology Unit, Aligarh Muslim University, Aligarh, India
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79
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Inamdar PR, Chauhan R, Abraham J, Sheela A. DNA interaction and cytotoxic activity of copper complex based on tridentate hydrazone derived ligand and nitrogen donor heterocycle. INORG CHEM COMMUN 2016. [DOI: 10.1016/j.inoche.2016.03.012] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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80
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Takemoto S, Yumoto Y, Matsuzaka H. Aminolysis of [Cp*Ru(μ-OEt)] 2 (Cp* = η 5 -C 5 Me 5 ) with sulfonamides: Synthesis of neutral, zwitterionic, and anionic Cp*Ru terminal sulfonamido complexes. J Organomet Chem 2016. [DOI: 10.1016/j.jorganchem.2016.02.029] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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81
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Abstract
The alternate cyclocopolymerization of a glutamic acid-based monomer and SO2led to a pH-responsive polydianionic electrolyte (PDE) which is used to construct a recyclable aqueous two-phase system (ATPS) and found to be an effective antiscalant.
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Affiliation(s)
- Zakariyah A. Jamiu
- Chemistry Department
- King Fahd University of Petroleum & Minerals
- Dhahran 31261
- Saudi Arabia
| | - Shaikh A. Ali
- Chemistry Department
- King Fahd University of Petroleum & Minerals
- Dhahran 31261
- Saudi Arabia
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82
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Kathiresan S, Dhivya R, Vigneshwar M, Rajasekaran M, Ranjani J, Rajendhran J, Srinivasan S, Mugesh S, Murugan M, Athappan P, Annaraj J. Biological evaluation of redox stable cisplatin/Cu(II)-DNA adducts as potential anticancer agents. J COORD CHEM 2015. [DOI: 10.1080/00958972.2015.1105366] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- Sellamuthu Kathiresan
- Department of Materials Science, School of Chemistry, Madurai Kamaraj University, Madurai, India
| | - Raman Dhivya
- Department of Materials Science, School of Chemistry, Madurai Kamaraj University, Madurai, India
| | - Murugesan Vigneshwar
- Department of Materials Science, School of Chemistry, Madurai Kamaraj University, Madurai, India
| | | | - Jyothi Ranjani
- Department of Genetics, School of Biological Sciences, Madurai Kamaraj University, Madurai, India
| | - Jeyaprakash Rajendhran
- Department of Genetics, School of Biological Sciences, Madurai Kamaraj University, Madurai, India
| | - Sankaran Srinivasan
- Department of Inorganic Chemistry, School of Chemistry, Madurai Kamaraj University, Madurai, India
- A&B Labs, Houston, TX, USA
| | - Subramanian Mugesh
- Department of Microbial Technology, School of Biological Sciences, Madurai Kamaraj University, Madurai, India
| | - Maruthamuthu Murugan
- Department of Microbial Technology, School of Biological Sciences, Madurai Kamaraj University, Madurai, India
| | - Periakaruppan Athappan
- Department of Inorganic Chemistry, School of Chemistry, Madurai Kamaraj University, Madurai, India
| | - Jamespandi Annaraj
- Department of Materials Science, School of Chemistry, Madurai Kamaraj University, Madurai, India
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83
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Steinkamp AD, Seling N, Lee S, Boedtkjer E, Bolm C. Synthesis of N-cyano-substituted sulfilimine and sulfoximine derivatives of S0859 and their biological evaluation as sodium bicarbonate co-transport inhibitors. MEDCHEMCOMM 2015. [DOI: 10.1039/c5md00367a] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Two analogs of S0859 have been synthesized and their effects on Na+,HCO3− co-transport activity have been evaluated.
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Affiliation(s)
| | - Nico Seling
- Institute of Organic Chemistry
- RWTH Aachen University
- 52056 Aachen
- Germany
| | - Soojung Lee
- Department of Biomedicine
- Aarhus University
- DK-8000 Aarhus C
- Denmark
| | - Ebbe Boedtkjer
- Department of Biomedicine
- Aarhus University
- DK-8000 Aarhus C
- Denmark
| | - Carsten Bolm
- Institute of Organic Chemistry
- RWTH Aachen University
- 52056 Aachen
- Germany
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