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Kumar D, Aggarwal N, Kumar V, Chopra H, Marwaha RK, Sharma R. Emerging synthetic strategies and pharmacological insights of 1,3,4-thiadiazole derivatives: a comprehensive review. Future Med Chem 2024; 16:563-581. [PMID: 38353003 DOI: 10.4155/fmc-2023-0203] [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: 02/27/2024] Open
Abstract
This review meticulously examines the synthesis techniques for 1,3,4-thiadiazole derivatives, focusing on cyclization, condensation reactions and functional group transformations. It enhances the understanding of these chemical methods that re crucial for tailoring derivative properties and functionalities. This study is considered to be vital for researchers, detailing established effects such as antioxidant, antimicrobial and anticancer activities, and revealing emerging pharmacological potentials such as neuroprotective, antiviral and antidiabetic properties. It also discusses the molecular mechanisms underlying these effects. In addition, this article covers structure-activity relationship studies and computational modelling that are essential for designing potent, selective 1,3,4-thiadiazole compounds. This work lays a foundation for future research and targeted therapeutic development.
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Affiliation(s)
- Davinder Kumar
- Department of Pharmaceutical Sciences, Maharshi Dayanand University, Rohtak, 124001, India
| | - Navidha Aggarwal
- MM College of Pharmacy, Maharishi Markandeshwar (deemed to be a university), Mullana, 133207, India
| | - Virender Kumar
- Department of Pharmaceutical Sciences, Maharshi Dayanand University, Rohtak, 124001, India
| | - Hitesh Chopra
- Department of Biosciences, Saveetha School of engineering, Saveetha Institute of Medical & Technical Sciences, Chennai, Tamil Nadu, 602105, India
| | - Rakesh Kumar Marwaha
- Department of Pharmaceutical Sciences, Maharshi Dayanand University, Rohtak, 124001, India
| | - Rohit Sharma
- Department of Rasa Shastra & Bhaishajya Kalpana, Faculty of Ayurveda, Institute of Medical Sciences, Banaras Hindu University, Varanasi, Uttar Pradesh, 221005, India
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2
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Gour VK, Yahya S, Shahar Yar M. Unveiling the chemistry of 1,3,4-oxadiazoles and thiadiazols: A comprehensive review. Arch Pharm (Weinheim) 2024; 357:e2300328. [PMID: 37840397 DOI: 10.1002/ardp.202300328] [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] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2023] [Revised: 09/10/2023] [Accepted: 09/11/2023] [Indexed: 10/17/2023]
Abstract
Oxadiazoles and thiadiazoles are malleable heterocycles that have recently generated major interest in the field of medicinal chemistry. Compounds based on these moieties have versatile biological applications such as anticonvulsant, anticancer, antidiabetic, and antioxidant agents. Due to the versatile nature and stability of the oxadiazole and thiadiazole nucleus, medicinal chemists have changed the structural elements of the ring in numerous ways. These compounds have shown significant anticonvulsant effects, demonstrating their potential in the management of epileptic disorders. In this review, we have covered numerous biological pathways and in silico targeted proteins of oxadiazole and thiadiazole derivatives for treating various biological disorders. The data compiled in this article will be helpful for researchers, research scientists, and research chemists who work in the field of drug discovery and drug development.
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Affiliation(s)
- Vivek K Gour
- Department of Pharmaceutical Chemistry, School of Pharmaceutical Education and Research, Jamia Hamdard, New Delhi, India
| | - Shaikh Yahya
- Department of Pharmaceutical Chemistry, School of Pharmaceutical Education and Research, Jamia Hamdard, New Delhi, India
| | - Mohammad Shahar Yar
- Department of Pharmaceutical Chemistry, School of Pharmaceutical Education and Research, Jamia Hamdard, New Delhi, India
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Křikavová R, Romanovová M, Jendželovská Z, Majerník M, Masaryk L, Zoufalý P, Milde D, Moncol J, Herchel R, Jendželovský R, Nemec I. Impact of the central atom and halido ligand on the structure, antiproliferative activity and selectivity of half-sandwich Ru(II) and Ir(III) complexes with a 1,3,4-thiadiazole-based ligand. Dalton Trans 2023; 52:12717-12732. [PMID: 37610172 DOI: 10.1039/d3dt01696j] [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] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/24/2023]
Abstract
Half-sandwich complexes [Ru(η6-pcym)(L1)X]PF6 (1, 3) and [Ir(η5-Cp*)(L1)X]PF6 (2, 4) featuring a thiadiazole-based ligand L1 (2-(furan-2-yl)-5-(pyridin-2-yl)-1,3,4-thiadiazole) were synthesized and characterized by varied analytical methods, including single-crystal X-ray diffraction (X = Cl or I, pcym = p-cymene, Cp* = pentamethylcyclopentadienyl). The structures of the molecules were analysed and interpreted using computational methods such as Density Functional Theory (DFT) and Quantum Theory of Atoms in Molecules (QT-AIM). A 1H NMR spectroscopy study showed that complexes 1-3 exhibited hydrolytic stability while 4 underwent partial iodido/chlorido ligand exchange in phosphate-buffered saline. Moreover, 1-4 demonstrated the ability to oxidize NADH (reduced nicotinamide adenine dinucleotide) to NAD+ with Ir(III) complexes 2 and 4 displaying higher catalytic activity compared to their Ru(II) analogues. None of the complexes interacted with reduced glutathione (GSH). Additionally, 1-4 exhibited greater lipophilicity than cisplatin. In vitro biological analyses were performed in healthy cell lines (CCD-18Co colon and CCD-1072Sk foreskin fibroblasts) as well as in cisplatin-sensitive (A2780) and -resistant (A2780cis) ovarian cancer cell lines. The results indicated that Ir(III) complexes 2 and 4 had no effect on human fibroblasts, demonstrating their selectivity. In contrast, complexes 1 and 4 exhibited moderate inhibitory effects on the metabolic and proliferation activities of the cancer cells tested (selectivity index SI > 3.4 for 4 and 2.6 for cisplatin; SI = IC50(A2780)/IC50(CCD-18Co)), including the cisplatin-resistant cancer cell line. Based on these findings, it is possible to emphasize that mainly complex 4 could represent a further step in the development of selective and highly effective anticancer agents, particularly against resistant tumour types.
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Affiliation(s)
- Radka Křikavová
- Department of Inorganic Chemistry, Faculty of Science, Palacký University Olomouc, 17. listopadu 12, CZ-771 46 Olomouc, Czech Republic.
| | - Michaela Romanovová
- Department of Cellular Biology, Institute of Biology and Ecology, Faculty of Science, Pavol Jozef Šafárik University in Košice, Šrobárova 2, 041 54 Košice, Slovakia
| | - Zuzana Jendželovská
- Department of Cellular Biology, Institute of Biology and Ecology, Faculty of Science, Pavol Jozef Šafárik University in Košice, Šrobárova 2, 041 54 Košice, Slovakia
| | - Martin Majerník
- Department of Cellular Biology, Institute of Biology and Ecology, Faculty of Science, Pavol Jozef Šafárik University in Košice, Šrobárova 2, 041 54 Košice, Slovakia
| | - Lukáš Masaryk
- Department of Inorganic Chemistry, Faculty of Science, Palacký University Olomouc, 17. listopadu 12, CZ-771 46 Olomouc, Czech Republic.
| | - Pavel Zoufalý
- Department of Inorganic Chemistry, Faculty of Science, Palacký University Olomouc, 17. listopadu 12, CZ-771 46 Olomouc, Czech Republic.
| | - David Milde
- Department of Analytical Chemistry, Faculty of Science, Palacký University Olomouc, 17. listopadu 12, CZ-771 46 Olomouc, Czech Republic
| | - Jan Moncol
- Department of Inorganic Chemistry, Faculty of Chemical and Food Technology, Slovak University of Technology in Bratislava, Bratislava SK-81237, Slovakia
| | - Radovan Herchel
- Department of Inorganic Chemistry, Faculty of Science, Palacký University Olomouc, 17. listopadu 12, CZ-771 46 Olomouc, Czech Republic.
| | - Rastislav Jendželovský
- Department of Cellular Biology, Institute of Biology and Ecology, Faculty of Science, Pavol Jozef Šafárik University in Košice, Šrobárova 2, 041 54 Košice, Slovakia
| | - Ivan Nemec
- Department of Inorganic Chemistry, Faculty of Science, Palacký University Olomouc, 17. listopadu 12, CZ-771 46 Olomouc, Czech Republic.
- Central European Institute of Technology, Brno University of Technology, Purkyňova 123, 61200 Brno, Czech Republic
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Erdoğan M, Comert Onder F. Synthesis, anticancer activity and molecular modeling study of novel substituted triazole linked tetrafluoronaphthalene hybrid derivatives. J Biomol Struct Dyn 2023:1-20. [PMID: 37676264 DOI: 10.1080/07391102.2023.2252914] [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: 06/13/2023] [Accepted: 08/22/2023] [Indexed: 09/08/2023]
Abstract
To create some novel anticancer molecules, a library of novel series of various triazoles linked to the hydroxyl group of 5,6,7,8-tetrafluoronaphthalen-1-ol (3) was designed and synthesized via CuAAC reaction 'Click Chemistry' of tetrafluoronaphthalene based terminal alkyne with substituted organic azides. The structural characterizations of the targeted Click products 9-18 were confirmed by FTIR, 1H NMR, 19F NMR, 13C NMR and HRMS spectroscopy. Synthesized compounds were tested in two triple negative breast cancer (TNBC) cell lines to understand their anticancer potentials. According to our findings, compounds 14 and 13 showed high cytotoxicity in BT549 cells at 20 μM and 30 μM, respectively. Moreover, these compounds blocked the migration of BT549 cells. In the MDA-MB-231 cell line, compound 18 exhibited high cytotoxicity and can block cell migration for 24 h. Molecular docking study with synthesized novel compounds was performed by Glide/SP method against SphK1 drug target. Furthermore, molecular dynamics (MD) simulation was carried out for the compounds 12-14 and 18. The compounds 13 and 14 may be potential inhibitor candidates in place of a reference inhibitor. A pharmacophore model was generated with the most potent compound 14, and the approved drugs were screened using the modules of Discovery Studio to find similar drugs. Consequently, this comprehensive study encompassing design, synthesis, in vitro and in silico analyses were correlated with the structure-activity relationship between compounds. The findings have the potential to unveil promising drug candidates for future studies.Communicated by Ramaswamy H. Sarma.
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Affiliation(s)
- Musa Erdoğan
- Department of Food Engineering, Faculty of Engineering and Architecture, Kafkas University, Kars, Türkiye
| | - Ferah Comert Onder
- Department of Medical Biology, Faculty of Medicine, Çanakkale Onsekiz Mart University, Çanakkale, Türkiye
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Doddagaddavalli MA, Bhat SS, Seetharamappa J. CHARACTERIZATION, CRYSTAL STRUCTURE, ANTICANCER AND ANTIOXIDANT ACTIVITY OF NOVEL N-(2-OXO-2-(10H-PHENOTHIAZIN-10-YL) ETHYL)PIPERIDINE-1-CARBOXAMIDE. J STRUCT CHEM+ 2023. [DOI: 10.1134/s0022476623010092] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/06/2023]
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Moussa Z, Kaddoura R, Saadeh HA, Abutaha N, Ahmed SA. Highly bioactive novel aryl-, benzyl-, and piperazine-selenoureas: synthesis, structural characterization and in vitro biological evaluation. Heliyon 2022; 8:e10709. [PMID: 36185149 PMCID: PMC9520223 DOI: 10.1016/j.heliyon.2022.e10709] [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: 05/19/2022] [Revised: 07/23/2022] [Accepted: 09/15/2022] [Indexed: 11/29/2022] Open
Abstract
Selenoureas are widespread as useful elements for constructing important species and biologically active molecules. Finding an efficient and straightforward method to prepare this motif and biologically screen derivatives thereof is crucial. Herein, we demonstrate the effectiveness of using ethanol as a solvent in the preparation of various substituted aryl-, benzyl-, and piperazine-selenoureas from isoselenocyanates and amines. The synthetic method includes mild reaction conditions, large substrate scope, and good isolated yields. Biological evaluation of the prepared products on MDA-MB-231 and MCF-7 cancer cell lines revealed several remarkably active compounds (IC50 < 10 μΜ) with the best one exhibiting IC50 values of 1.8 μΜ and 1.2 μΜ observed against the challenging former triple-negative breast cancer cell line and the latter one, respectively. The chemical structures of all new compounds were fully characterized by multinuclear nuclear magnetic resonance (NMR) spectroscopy and high accuracy mass measurements.
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Affiliation(s)
- Ziad Moussa
- Department of Chemistry, College of Science, United Arab Emirates University, P. O. Box 15551, Al Ain, United Arab Emirates
| | - Ranem Kaddoura
- Department of Chemistry, College of Science, United Arab Emirates University, P. O. Box 15551, Al Ain, United Arab Emirates
| | - Haythem A Saadeh
- Department of Chemistry, School of Science, The University of Jordan, Amman 11942, Jordan
| | - Nael Abutaha
- Department of Zoology, College of Science, King Saud University, P.O. Box 2455, Riyadh, Saudi Arabia
| | - Saleh A Ahmed
- Department of Chemistry, Faculty of Applied Sciences, Umm Al-Qura University, Makkah 21955, Saudi Arabia.,Department of Chemistry, Faculty of Science, Assiut University, 71516 Assiut, Egypt
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Adel M, Abouzid KAM. New fluorinated diarylureas linked to pyrrolo[2,3-d]pyrimidine scaffold as VEGFR-2 inhibitors: Molecular docking and biological evaluation. Bioorg Chem 2022; 127:106006. [PMID: 35820328 DOI: 10.1016/j.bioorg.2022.106006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2022] [Revised: 05/10/2022] [Accepted: 07/03/2022] [Indexed: 12/01/2022]
Abstract
A series of pyrrolo[2,3-d]pyrimidine linked to diarylureas were previously discovered by our group as sorafenib fused congeners, which were endowed with more potent activity as inhibitors to vascular endothelial growth factor receptor (VEGFR2) than sorafenib. Based on these results and on the observation that the fluorinated regorafenib displayed higher VEGFR2 inhibitory activity relative to sorafenib. Therefore, in this study, we sought to develop more potent pyrrolopyrimidine surrogates through introduction of fluorine atom at the phenyl moiety near to the urea moiety mimicking regorafenib. We hypothesized that this would improve the compounds potency. Surprisingly, Compound9epossessed better VEGFR2 inhibitory activity (IC50 = 52.4 nM) compared to standard drug sorafenib, whereas compounds (9b,d and f) showed moderate inhibitory activity. The newly synthesized compounds were tested on 60 human cancer cell lines. Field alignment and a molecular docking study of these compounds into the inactive conformation of VEGFR2 was performed, and theoretical ADME properties were determined.
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Affiliation(s)
- Mai Adel
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Ain Shams University, P.O. Box 11566, Abbassia, Cairo, Egypt.
| | - Khaled A M Abouzid
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Ain Shams University, P.O. Box 11566, Abbassia, Cairo, Egypt; Department of Organic and Medicinal Chemistry, Faculty of Pharmacy, University of Sadat City, Sadat City 32897, Egypt
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Atmaram UA, Roopan SM. Biological activity of oxadiazole and thiadiazole derivatives. Appl Microbiol Biotechnol 2022; 106:3489-3505. [PMID: 35562490 PMCID: PMC9106569 DOI: 10.1007/s00253-022-11969-0] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [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: 11/17/2021] [Revised: 05/07/2022] [Accepted: 05/09/2022] [Indexed: 11/29/2022]
Abstract
Abstract
The 5-membered oxadiazole and thiadiazole scaffolds are the most privileged and well-known heterocycles, being a common and essential feature of a variety of natural products and medicinal agents. These scaffolds take up the center position and are the core structural components of numerous drugs that belong to different categories. These include antimicrobial, anti-tubercular, anti-inflammatory, analgesic, antiepileptic, antiviral, and anticancer agents. In this review, we mostly talk about the isomers 1,2,4-oxadiazole and 1,3,4-thiadiazole because they have important pharmacological properties. This is partly because they are chemical and heat resistant, unlike other isomers, and they can be used as bio-isosteric replacements in drug design. We are reviewing the structural modifications of different oxadiazole and thiadiazole derivatives, more specifically, the anti-tubercular and anticancer pharmacological activities reported over the last 5 years, as we have undertaken this as a core area of research. This review article desires to do a thorough study and analysis of the recent progress made in the important biological isomers 1,2,4-oxadiazole and 1,3,4-thiadiazol. This will be a great place to start for future research. Key points • Five-membered heterocyclic compound chemistry and biological activity recent survey. • Synthesis and pharmacological evolution of 1,2,4-oxadiazole and 1,3,4-thiadiazole are discussed in detail. • The value and significance of heterocyclic compounds in the field of drug designing are highlighted. Supplementary Information The online version contains supplementary material available at 10.1007/s00253-022-11969-0.
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Affiliation(s)
- Upare Abhay Atmaram
- Chemistry of Heterocycles & Natural Product Research Laboratory, Department of Chemistry, School of Advanced Sciences, Vellore Institute of Technology, Vellore, 632014, Tamil Nadu, India
| | - Selvaraj Mohana Roopan
- Chemistry of Heterocycles & Natural Product Research Laboratory, Department of Chemistry, School of Advanced Sciences, Vellore Institute of Technology, Vellore, 632014, Tamil Nadu, India.
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Zhao W, Xu Y, Guo Q, Qian W, Zhu C, Zheng M. A novel anti-lung cancer agent inhibits proliferation and epithelial-mesenchymal transition. J Int Med Res 2022; 50:3000605211066300. [PMID: 35477254 PMCID: PMC9087257 DOI: 10.1177/03000605211066300] [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] [Indexed: 11/16/2022] Open
Abstract
OBJECTIVE To synthesize a novel chalcone-1,3,4-thiadiazole hybrid and investigate its anticancer effects against NCI-H460 cells. METHODS (E)-3-(4-bromophenyl)-1-(4-hydroxyphenyl)prop-2-en-1-one, 1,3-dibromopropane and 1,3,4-thiadiazole-2-thiol were used as chemical materials to synthesize compound ZW97. The NCI-H460 lung cancer cell line was selected to explore the antitumor effects of compound ZW97 in vitro and in vivo. RESULTS Compound ZW97 selectively inhibited cell proliferation against lung cancer cell lines NCI-H460, HCC-44 and NCI-H3122 with IC50 values of 0.15 μM, 2.06 μM and 1.17 μM, respectively. ZW97 suppressed migration and the epithelial-mesenchymal transition process in NCI-H460 cells in a concentration-dependent manner. Based on the kinase activity results and docking analysis, compound ZW97 is a novel tyrosine-protein kinase Met (c-Met kinase) inhibitor. It also inhibited NCI-H460 cell growth in xenograft models without obvious toxicity to normal tissues. CONCLUSIONS Compound ZW97 is a potential c-Met inhibitor that might be a promising agent to treat lung cancer by inhibiting the epithelial-mesenchymal transition process.
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Affiliation(s)
- Wen Zhao
- Department of Thoracic Surgery, Tongren Hospital, Shanghai Jiao Tong University, School of Medicine, Shanghai, China
| | - Ye Xu
- Department of Thoracic Surgery, Tongren Hospital, Shanghai Jiao Tong University, School of Medicine, Shanghai, China
| | - Qingkui Guo
- Department of Thoracic Surgery, Tongren Hospital, Shanghai Jiao Tong University, School of Medicine, Shanghai, China
| | - Wenliang Qian
- Department of Thoracic Surgery, Tongren Hospital, Shanghai Jiao Tong University, School of Medicine, Shanghai, China
| | - Chen Zhu
- Department of Thoracic Surgery, Tongren Hospital, Shanghai Jiao Tong University, School of Medicine, Shanghai, China
| | - Min Zheng
- Department of Thoracic Surgery, Tongren Hospital, Shanghai Jiao Tong University, School of Medicine, Shanghai, China
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Ardon-Munoz LG, Bolliger JL. Oxidative Cyclization of 4‐(2‐Mercaptophenyl)‐substituted 4H‐1,2,4‐Triazolium Species to Tricyclic Benzothiazolium Salts. European J Org Chem 2022. [DOI: 10.1002/ejoc.202200121] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
| | - Jeanne Lucille Bolliger
- Oklahoma State University The College of Arts and Sciences Chemistry 107 Physical Sciences 74078 Stillwater UNITED STATES
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11
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Masaryk L, Zoufalý P, Słoczyńska K, Zahradniková E, Milde D, Koczurkiewicz-Adamczyk P, Štarha P. New Pt(II) diiodido complexes containing bidentate 1,3,4-thiadiazole-based ligands: synthesis, characterization, cytotoxicity. Inorganica Chim Acta 2022. [DOI: 10.1016/j.ica.2022.120891] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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Bhensdadia KA, Lalavani NH, Baluja SH. Synthesis of New Thieno[2,3-d]pyrimidines Containing a 1,2,3-Triazole Ring and Their Therapeutic Response in NCI-60 Cell Line Panel. Russ J Org Chem 2021. [DOI: 10.1134/s107042802110016x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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13
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Chi C, Xu L, Li J, Liu Y, Chen B. Synthesis, antiproliferative, and antimicrobial properties of novel phthalimide derivatives. Med Chem Res 2022; 31:120-31. [DOI: 10.1007/s00044-021-02823-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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14
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Chowrasia D, Jafri A, Azad I, Rais J, Sharma N, Khan F, Kumar A, Kumar S, Arshad M. In vitro and in silico growth inhibitory, anti-ovarian & anti-lung carcinoma effects of 1,5 diarylpenta-1,4-dien-3-one as synthetically modified curcumin analogue. J Biomol Struct Dyn 2021; 40:8569-8586. [PMID: 33955334 DOI: 10.1080/07391102.2021.1914166] [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: 10/21/2022]
Abstract
The synthesized 1,5 diarylpenta-1,4-dien-3-one derivatives (compounds 1-6) as synthetic curcumin analogues were tested for their potential anticancer activity against human ovarian and lung adenocarcinoma cells. The absorption, distribution, metabolism, excretion, and toxicity (ADMET/pharmacokinetic) parameters of all the compounds were predicted by admetSAR software. The pharmacokinetics, pharmacodynamics and bioactivity scores properties based on Lipinski rule and Ghose filter, calculated with the help of Molinspiration and ChemDraw. Molecular docking evaluation of all the compounds was also performed by using AutoDock Vina and iGEMDOCK against three most common human anticancer targets; epidermal growth factor receptor (EGFR), heat shock protein (Hsp 90-α), and vascular endothelial growth factor receptor-2 (VEGFR2). The obtained results were compared with the reference compound 7 and drugs 8-10 (7: GO-035; 8: Quinazolin; 9: Naquotinib and 10: Ribofuranuronamide). Finding indicates, all the compounds were potentially interacting with VEGFR2 through the average -9.1 binding energy (BE) with closer contact <5.0 Å deep in the active site of the ligand-receptor complex. All the compounds showed excellent oral bioavailability, bioactivity score, and none of the compounds are virtually found to be toxic. Compounds 1-6 were also successfully characterized by the physical properties as well as spectroscopic techniques (FT-IR and 1H-NMR). In vitro anti-proliferative activity was tested via MTT method against human ovarian carcinoma (PA-1) and human lung adenocarcinoma (A549) cells and further screened for apoptotic parameters such as nuclear fragmentation and ROS generation. Compound 4 exhibits good dose-dependent anti-proliferative activity (IC50 73 and 79.7 µM) against human ovarian carcinoma and human lung adenocarcinoma, respectively.Communicated by Ramaswamy H. Sarma.
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Affiliation(s)
- Deepak Chowrasia
- University Institute of Pharmacy, CSJM University, Kanpur, India
| | - Asif Jafri
- Department of Zoology, Molecular Endocrinology Lab, University of Lucknow, Lucknow, India.,Department of Zoology, Molecular and Human Genetics Lab, University of Lucknow, Lucknow, India
| | - Iqbal Azad
- Department of Chemistry, Medicine and Computational Chemistry, Integral University, Lucknow, India
| | - Juhi Rais
- Department of Zoology, Molecular Endocrinology Lab, University of Lucknow, Lucknow, India
| | - Nisha Sharma
- University Institute of Pharmacy, CSJM University, Kanpur, India
| | - Fahad Khan
- Department of Biotechnology, Noida Institute of Engineering and Technology, Greater Noida, India
| | - Ajay Kumar
- University Institute of Pharmacy, CSJM University, Kanpur, India
| | - Sudhir Kumar
- Department of Zoology, Molecular and Human Genetics Lab, University of Lucknow, Lucknow, India
| | - Md Arshad
- Department of Zoology, Molecular Endocrinology Lab, University of Lucknow, Lucknow, India.,Department of Zoology, Aligarh Muslim University, Aligarh, India
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Arjmand F, Salami‐Kalajahi M, Roghani‐Mamaqani H. Fabrication of acid‐labile poly(2‐hydroxyethyl methacrylate) nanoparticles using aldazine‐based crosslinker as
pH
‐sensitive drug nanocarriers. POLYM ADVAN TECHNOL 2021. [DOI: 10.1002/pat.5322] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Fereshteh Arjmand
- Faculty of Polymer Engineering Sahand University of Technology Tabriz Iran
- Institute of Polymeric Materials Sahand University of Technology Tabriz Iran
| | - Mehdi Salami‐Kalajahi
- Faculty of Polymer Engineering Sahand University of Technology Tabriz Iran
- Institute of Polymeric Materials Sahand University of Technology Tabriz Iran
| | - Hossein Roghani‐Mamaqani
- Faculty of Polymer Engineering Sahand University of Technology Tabriz Iran
- Institute of Polymeric Materials Sahand University of Technology Tabriz Iran
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16
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Wassel MMS, Ammar YA, Elhag Ali GAM, Belal A, Mehany ABM, Ragab A. Development of adamantane scaffold containing 1,3,4-thiadiazole derivatives: Design, synthesis, anti-proliferative activity and molecular docking study targeting EGFR. Bioorg Chem 2021; 110:104794. [PMID: 33735711 DOI: 10.1016/j.bioorg.2021.104794] [Citation(s) in RCA: 29] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2020] [Revised: 02/28/2021] [Accepted: 03/01/2021] [Indexed: 12/24/2022]
Abstract
A new series of 1,3,4-thiadiazolo-adamantane derivatives were synthesized through molecular hybridization approach, then used as starting material to synthesize chloro and cyano acetamide-thiadiazole derivatives 2, 3. The newly designed compounds 1-3 were treated with different reagents to design 5-adamantyl thiadiazole derivatives 4-17 and evaluate their in vitro anti-proliferative activity against three cancer cell lines (MCF-7, HepG-2 and A549). Doxorubicin was used as a positive control. The most promising compounds 5, 6, 10a, 10b, 14b, 14c, and 17 showed up-regulation for BAX and down-regulation of Bcl-2, these findings proved their role as hopeful apoptotic inducers. In addition, the inhibitory activity against both wild EGFRWT and mutant EGFRL858R-TK for these derivatives revealed that compounds 5, 14c, and 17 have IC50 value ranging from 85 nM to 71.5 nM against wild EGFRWT and 37.85-41.19 nM against the mutant type, Lapatinib was used as a reference standard with IC50 values of 31.8 nM and 39.53 nM, respectively. The most potent derivatives were subjected to further evaluation against double mutant EGFR L858R/T790M and showed good IC50 values between (0.27-0.78 nM) compared to Lapatinib (0.18 nM) and Erlotinib (0.21 nM). Among them, thiazolo-thiadiazole adamantane derivative 17 exhibited the strongest inhibitory activity to the EGFR. Molecular docking studies were performed inside the active site of EGFR (1M17), and binding energy scores ranged between (-19.19 to -22.07 Kcal/mol) compared to Erlotinib (-19.10 Kcal/mol). Furthermore, oral bioavailability beside some pharmacokinetics properties of these derivatives were also investigated in this research work.
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Affiliation(s)
- Mohammed M S Wassel
- Department of Foot and Mouth Disease, Veterinary Serum and Vaccine Research Institute (VSVRI), Abbasia, Cairo, Egypt
| | - Yousry A Ammar
- Chemistry Department, Faculty of Science, Al-Azhar University, Nasr City, 11884 Cairo, Egypt.
| | - Gameel A M Elhag Ali
- Chemistry Department, Faculty of Science, Al-Azhar University, Nasr City, 11884 Cairo, Egypt
| | - Amany Belal
- Department of Pharmaceutical Chemistry, College of Pharmacy, Taif University, P.O. Box 11099, Taif 21944, Saudi Arabia; Medicinal Chemistry Department, Faculty of Pharmacy, Beni-Suef University, Beni-Suef 62514, Egypt
| | - Ahmed B M Mehany
- Zoology Department, Faculty of Science, Al-Azhar University, Nasr City, Cairo, Egypt
| | - Ahmed Ragab
- Chemistry Department, Faculty of Science, Al-Azhar University, Nasr City, 11884 Cairo, Egypt.
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17
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Janowska S, Paneth A, Wujec M. Cytotoxic Properties of 1,3,4-Thiadiazole Derivatives-A Review. Molecules 2020; 25:molecules25184309. [PMID: 32962192 PMCID: PMC7570754 DOI: 10.3390/molecules25184309] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2020] [Revised: 09/16/2020] [Accepted: 09/18/2020] [Indexed: 12/13/2022] Open
Abstract
During recent years, small molecules containing five-member heterocyclic moieties have become the subject of considerable growing interest for designing new antitumor agents. One of them is 1,3,4-thiadiazole. This study is an attempt to collect the 1,3,4-thiadiazole and its derivatives, which can be considered as potential anticancer agents, reported in the literature in the last ten years.
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18
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Sagredou S, Dalezis P, Nikoleousakos N, Nikolaou M, Voura M, Almpanakis K, Panayiotidis MI, Sarli V, Trafalis DT. 3,6-Disubstituted 1,2,4-Triazolo[3,4- b]Thiadiazoles with Anticancer Activity Targeting Topoisomerase II Alpha. Onco Targets Ther 2020; 13:7369-7386. [PMID: 32801761 PMCID: PMC7395825 DOI: 10.2147/ott.s254856] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [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: 03/21/2020] [Accepted: 05/30/2020] [Indexed: 12/18/2022] Open
Abstract
BACKGROUND Topoisomerase IIα (topIIα) maintains the topology of DNA in order to ensure the proper functioning of numerous DNA processes. Inhibition of topIIα leads to the killing of cancer cells thus constituting such inhibitors as useful tools in cancer therapeutics. Triazolo[3,4-b]thiadiazole derivatives are known for their wide range of pharmacological activities while previous studies have documented their in vitro anticancer activity. The purpose of the current study was to investigate if these chemical compounds can act as topIIα inhibitors in cell-free and cell-based systems. MATERIALS AND METHODS The MTT assay was performed in DLD-1, HT-29, and LoVo cancer cells so as to evaluate the antiproliferative activity of KA25, KA26, and KA39 triazolo[3,4-b]thiadiazole derivatives. The KA39 compound was tested as a potential topIIα inhibitor using the plasmid-based topoisomerase II drug screening kit. The inhibitory effect of the three derivatives on topIIα phosphorylation was studied in HT-29 and LoVo cancer cells according to Human Phospho-TOP2A/Topoisomerase II Alpha Cell-Based Phosphorylation ELISA Kit. Moreover, flow cytometry was utilized in order to explore apoptotic induction and cell cycle growth arrest, upon treatment with KA39, in DLD-1 and HT-29 cells, respectively. In silico studies were also carried out for further investigation. RESULTS All three triazolo[3,4-b]thiadiazole derivatives showed an in vitro antiproliferative effect with the KA39 compound being the most potent one. Our results indicated that KA39 induced both early and late apoptosis as well as cell cycle growth arrest in S phase. In addition, the compound blocked the relaxation of supercoiled DNA while it also inhibited topIIα phosphorylation (upon treatment; P<0.001). CONCLUSION Among the three triazolo[3,4-b]thiadiazole derivatives, KA39 was shown to be the most potent anticancer agent and catalytic inhibitor of topIIα phosphorylation as well.
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Affiliation(s)
- Sofia Sagredou
- Laboratory of Pharmacology, Faculty of Medicine, National and Kapodistrian University of Athens, Athens11527, Greece
| | - Panagiotis Dalezis
- Laboratory of Pharmacology, Faculty of Medicine, National and Kapodistrian University of Athens, Athens11527, Greece
| | - Nikolaos Nikoleousakos
- Laboratory of Pharmacology, Faculty of Medicine, National and Kapodistrian University of Athens, Athens11527, Greece
| | - Michail Nikolaou
- Laboratory of Pharmacology, Faculty of Medicine, National and Kapodistrian University of Athens, Athens11527, Greece
| | - Maria Voura
- Department of Chemistry, Aristotle University of Thessaloniki , Thessaloniki, 54124, Greece
| | | | - Mihalis I Panayiotidis
- Department of Electron Microscopy & Molecular Pathology, The Cyprus Institute of Neurology & Genetics, Nicosia2371, Cyprus
- The Cyprus School of Molecular Medicine, Nicosia1683, Cyprus
| | - Vasiliki Sarli
- Department of Chemistry, Aristotle University of Thessaloniki , Thessaloniki, 54124, Greece
| | - Dimitrios T Trafalis
- Laboratory of Pharmacology, Faculty of Medicine, National and Kapodistrian University of Athens, Athens11527, Greece
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19
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Wen X, Zhou Y, Zeng J, Liu X. Recent Development of 1,2,4-triazole-containing Compounds as Anticancer Agents. Curr Top Med Chem 2020; 20:1441-1460. [DOI: 10.2174/1568026620666200128143230] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2019] [Revised: 12/15/2019] [Accepted: 12/25/2019] [Indexed: 12/16/2022]
Abstract
1,2,4-Triazole derivatives possess promising in vitro and in vivo anticancer activity, and many
anticancer agents such as fluconazole, tebuconazole, triadimefon, and ribavirin bear a 1,2,4-triazole
moiety, revealing their potential in the development of novel anticancer agents. This review emphasizes
the recent advances in 1,2,4-triazole-containing compounds with anticancer potential, and the structureactivity
relationships as well as mechanisms of action are also discussed.
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Affiliation(s)
- Xiaoyue Wen
- The Institute of Infection and Inflammation, China Three Gorges University, Yichang, Hubei 443000, China
| | - Yongqin Zhou
- The Institute of Infection and Inflammation, China Three Gorges University, Yichang, Hubei 443000, China
| | - Junhao Zeng
- The Institute of Infection and Inflammation, China Three Gorges University, Yichang, Hubei 443000, China
| | - Xinyue Liu
- The Institute of Infection and Inflammation, China Three Gorges University, Yichang, Hubei 443000, China
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20
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Alalawy AI, El Rabey HA, Almutairi FM, Tayel AA, Al-duais MA, Zidan NS, Sakran MI. Effectual Anticancer Potentiality of Loaded Bee Venom onto Fungal Chitosan Nanoparticles. INT J POLYM SCI 2020; 2020:1-9. [DOI: 10.1155/2020/2785304] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023] Open
Abstract
Chitosan and its nanoparticles (NPs) could be extracted from numerous fungal species and used as effectual carriers for bioactive compounds. The fungal chitosan (FC) was innovatively acquired from Fusarium oxysporum grown mycelia, characterized and used for NP synthesis and loading with bee venom (BV). The nano-FC (NFC) had 192.4 nm mean NP diameter, 38.22% loading capacity, and 92.42% entrapment efficiency. BV release from NFC was pH and time dependent; burst BV release was detected at the first 6 h, followed by gradual releases up to 30 h. The in vitro anticancer potentiality valuation, of NFC, BV, and NFC/BV nanoconjugates against HeLa cervix carcinoma, revealed that they all had potent dose-dependent anticancer activity; BV/NFC nanoconjugates were the most effective with IC50=200 μg/mL. The fluorescent staining of treated HeLa cells with BV/NFC nanoconjugates, with DAPI and acridine orange/propidium iodide combination, indicated the appearance of early apoptosis, secondary apoptosis, and secondary necrosis markers and their increment with exposure prolongation. The production of NFC from F. oxysporum and their loading with BV are strongly counseled for production of potent natural antitumor agent with augmented activity against cervix carcinoma.
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21
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Khan G, Sreenivasa S, Govindaiah S, Chandramohan V, Shetty P R. Synthesis, biological screening, in silico study and fingerprint applications of novel 1, 2, 4‐triazole derivatives. J Heterocycl Chem 2020. [DOI: 10.1002/jhet.3929] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Affiliation(s)
- Ghouse Khan
- Department of Studies and Research in Organic ChemistryTumkur University Tumakuru Karnataka India
| | - Swamy Sreenivasa
- Department of Studies and Research in Organic ChemistryTumkur University Tumakuru Karnataka India
| | - Shivaraja Govindaiah
- Department of Studies and Research in Organic ChemistryTumkur University Tumakuru Karnataka India
| | - Vivek Chandramohan
- Department of BiotechnologySiddaganga Institute of Technology Tumakuru Karnataka India
| | - Raghurama Shetty P
- Department of Studies and Research in Organic ChemistryTumkur University Tumakuru Karnataka India
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22
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Affiliation(s)
| | - Boja Poojary
- Department of ChemistryMangalore University Mangalore India
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23
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Charitos G, Trafalis DT, Dalezis P, Potamitis C, Sarli V, Zoumpoulakis P, Camoutsis C. Synthesis and anticancer activity of novel 3,6-disubstituted 1,2,4-triazolo-[3,4-b]-1,3,4-thiadiazole derivatives. ARAB J CHEM 2019; 12:4784-94. [DOI: 10.1016/j.arabjc.2016.09.015] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023] Open
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24
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Liu XJ, Liu HY, Wang HX, Shi YP, Tang R, Zhang S, Chen BQ. Synthesis and antitumor evaluation of novel fused heterocyclic 1,2,4-triazolo[3,4-b]-1,3,4-thiadiazole derivatives. Med Chem Res 2019. [DOI: 10.1007/s00044-019-02409-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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25
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Abstract
Two diazine Schiff base ligands, HLa and HLb, derived from thiocarbohydrazide and salicylaldehyde derivatives were synthesized using the microwave-assisted synthesis approach. The confirmation of both ligands was elucidated through physiochemical and spectroscopy techniques as well as single X-ray crystallography diffraction. The analyses showed that the ligands synthesized were formed as azine instead of thiocarbohydrazone based on the missing thione, C=S moiety, throughout FTIR and NMR spectrascopic data. This finding was further concluded by X-ray crystal analysis. The biological properties of these ligands were screened using the disc diffusion method. The result shows that HLb shows significant inhibition towards all of the bacteria tested.
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26
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Jain AK, Karthikeyan C, McIntosh KD, Tiwari AK, Trivedi P, DuttKonar A. Unravelling the potency of 4,5-diamino-4H-1,2,4 triazole-3-thiol derivatives for kinase inhibition using a rational approach. NEW J CHEM 2019. [DOI: 10.1039/c8nj04205e] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
This report describes the design of potent kinase inhibitors by simply fine tuning the surroundings of triazole core with diversified derivatization.
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Affiliation(s)
- Arvind Kumar Jain
- School of Pharmaceutical Sciences
- Rajiv Gandhi Technological University
- Bhopal
- Gandhinagar
- India
| | - C. Karthikeyan
- School of Pharmaceutical Sciences
- Rajiv Gandhi Technological University
- Bhopal
- Gandhinagar
- India
| | - Kyle Douglas McIntosh
- Department of Pharmacology and Experimental Therapeutics
- College of Pharmacy and Pharmaceutical Sciences
- University of Toledo
- USA
| | - Amit K. Tiwari
- Department of Pharmacology and Experimental Therapeutics
- College of Pharmacy and Pharmaceutical Sciences
- University of Toledo
- USA
| | - Piyush Trivedi
- School of Pharmaceutical Sciences
- Rajiv Gandhi Technological University
- Bhopal
- Gandhinagar
- India
| | - Anita DuttKonar
- School of Pharmaceutical Sciences
- Rajiv Gandhi Technological University
- Bhopal
- Gandhinagar
- India
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27
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El Azab IH, Gobouri AA, Altalhi TA. 4‐Chlorothiazole‐5‐carbaldehydes as Potent Precursors for Synthesis of Some New Pendant
N
‐heterocyces Endowed with Anti‐Tumor Activity. J Heterocycl Chem 2018. [DOI: 10.1002/jhet.3406] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Affiliation(s)
- Islam H. El Azab
- Chemistry Department, Faculty of ScienceTaif University Al‐Haweiah, P.O. Box 888 Taif 21974 Saudi Arabia
- On leave from Chemistry Department, Faculty of ScienceAswan University Aswan, P.O. Box 81528 Aswan Egypt
| | - Adil A. Gobouri
- Chemistry Department, Faculty of ScienceTaif University Al‐Haweiah, P.O. Box 888 Taif 21974 Saudi Arabia
| | - Tariq A. Altalhi
- Chemistry Department, Faculty of ScienceTaif University Al‐Haweiah, P.O. Box 888 Taif 21974 Saudi Arabia
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28
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Arshad N, Ali Channar P, Saeed A, Farooqi SI, Javeed A, Ali Larik F, Ahmad Abbasi W, Flörke U. Structure elucidation, DNA binding, DFT, molecular docking and cytotoxic activity studies on novel single crystal (E)-1-(2-fluorobenzylidene)thiosemicarbazide. Journal of Saudi Chemical Society 2018; 22:1003-13. [DOI: 10.1016/j.jscs.2018.05.002] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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29
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Renuga V, Mohan CN, Jaabir MSM, Prakash PA, Navaneethan M. Synthesis and Surface Passivation of CuInS 2/MnS/ZnS Core–Multishell Nanocrystals, Their Optical, Structural, and Morphological Characterization, and Their Bioimaging Applications. Ind Eng Chem Res 2018. [DOI: 10.1021/acs.iecr.8b03482] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
| | | | | | | | - M. Navaneethan
- Research Institute of Electronics, Shizuoka University, Hamamatsu, 4328011, Japan
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30
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Utecht G, Sioma J, Jasiński M, Mlostoń G. Expected and unexpected results in reactions of fluorinated nitrile imines with (cyclo)aliphatic thioketones. J Fluor Chem 2017. [DOI: 10.1016/j.jfluchem.2017.07.014] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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31
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Kamath PR, Sunil D, Das S, Abdul Salam AA, Rao BS. Efficient T3P ® mediated synthesis, differential cytotoxicity and apoptosis induction by indolo-triazolo-thiadiazoles in human breast adenocarcinoma cells. Chem Biol Interact 2017; 268:53-67. [PMID: 28235427 DOI: 10.1016/j.cbi.2017.02.011] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2016] [Revised: 02/04/2017] [Accepted: 02/20/2017] [Indexed: 01/23/2023]
Abstract
The limited efficacy of marketed anticancer agents demands the design of novel target-specific hybrid molecules incorporating multiple bioactive pharmacores to combat cancer. In the present study, a one-pot simple and efficient T3P® mediated procedure for the preparation of twelve new 3-(substituted- [1,2,4]triazolo[3,4-b] [1,3,4]thiadiazolo)-1H-indoles with short reaction times, easy workup procedure, good yields, and purity of products is described. Cytotoxicity assay (MTT), flow-cytometric univariate cell cycle analysis, Annexin V-FITC staining and DNA fragmentation for cell death mechanism suggested that compound 3d with chloro-substituted phenyl ring induced enhanced cytotoxicity by an apoptotic pathway with high differential toxicity to breast adenocarcinoma cells (MCF-7) when compared with normal human dermal fibroblast cells. Additionally, the interaction between the BH3 domain of anti-apoptotic proteins Bcl-2 and Bcl-xL with the pharmacophore 3d was examined by molecular docking simulations to assess its potential to induce apoptosis. The docking solutions were proposed to explain the observed selectivity of 3d to Bcl-xL protein. From the present findings, the lead compound, 3d exhibited better anticancer activity when related to the other synthesized molecules with specific action on MCF-7 cells and hence can be considered as a plausible candidate chemo-therapeutic agent, although this warrants further experimentation.
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32
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Valentina P, Ilango K, Kathiravan MK. Novel hybrids of drug with bioactive heterocycles for enhancing biological activity. Arch Pharm Res 2016; 39:1382-1390. [PMID: 27469336 DOI: 10.1007/s12272-016-0797-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [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: 04/07/2016] [Accepted: 07/18/2016] [Indexed: 12/21/2022]
Abstract
A novel series of aceclofenac hybridised with 1,2,4-triazolo-[3,4-b]-1,3,4-thiadiazoles were designed using molecular hybridization approach and synthesised 6a-j. The structural integrity was confirmed by analytical methods. The hybrid molecules were subjected to in vitro cytotoxic studies against four human cancer cell lines PA-1, OAW-42, T47-D and MCF-7 by MTT assay method. The results indicate that the hybrid molecules bearing halogen on phenyl ring in 6th position of triazolo-thiadiazole exhibited significant cytotoxic activity. The test compounds were also screened for antifungal activity against two strains.
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Affiliation(s)
- Parthiban Valentina
- Department of Pharmaceutical Chemistry, Jaya College of Paramedical Sciences, College of Pharmacy, Thiruninravur, Chennai, Tamil Nadu, 602024, India.
| | - Kaliappan Ilango
- Department of Pharmaceutical Chemistry, SRM College of Pharmacy, SRM University, Kattankulathur, Kancheepuram, Tamil Nadu, 603203, India
| | - Muthu K Kathiravan
- Department of Pharmaceutical Chemistry, SRM College of Pharmacy, SRM University, Kattankulathur, Kancheepuram, Tamil Nadu, 603203, India
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33
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Ahamad MS, Siddiqui S, Jafri A, Ahmad S, Afzal M, Arshad M. Induction of apoptosis and antiproliferative activity of naringenin in human epidermoid carcinoma cell through ROS generation and cell cycle arrest. PLoS One 2014; 9:e110003. [PMID: 25330158 PMCID: PMC4199682 DOI: 10.1371/journal.pone.0110003] [Citation(s) in RCA: 105] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2014] [Accepted: 09/16/2014] [Indexed: 11/19/2022] Open
Abstract
A natural predominant flavanone naringenin, especially abundant in citrus fruits, has a wide range of pharmacological activities. The search for antiproliferative agents that reduce skin carcinoma is a task of great importance. The objective of this study was to analyze the anti-proliferative and apoptotic mechanism of naringenin using MTT assay, DNA fragmentation, nuclear condensation, change in mitochondrial membrane potential, cell cycle kinetics and caspase-3 as biomarkers and to investigate the ability to induce reactive oxygen species (ROS) initiating apoptotic cascade in human epidermoid carcinoma A431 cells. Results showed that naringenin exposure significantly reduced the cell viability of A431 cells (p<0.01) with a concomitant increase in nuclear condensation and DNA fragmentation in a dose dependent manner. The intracellular ROS generation assay showed statistically significant (p<0.001) dose-related increment in ROS production for naringenin. It also caused naringenin-mediated epidermoid carcinoma apoptosis by inducing mitochondrial depolarization. Cell cycle study showed that naringenin induced cell cycle arrest in G0/G1 phase of cell cycle and caspase-3 analysis revealed a dose dependent increment in caspase-3 activity which led to cell apoptosis. This study confirms the efficacy of naringenin that lead to cell death in epidermoid carcinoma cells via inducing ROS generation, mitochondrial depolarization, nuclear condensation, DNA fragmentation, cell cycle arrest in G0/G1 phase and caspase-3 activation.
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Affiliation(s)
- Md Sultan Ahamad
- Department of Zoology, Shibli National (PG) College, Azamgarh, Uttar Pradesh, India
| | - Sahabjada Siddiqui
- Molecular Endocrinology Lab, Department of Zoology, University of Lucknow, Lucknow, Uttar Pradesh, India
| | - Asif Jafri
- Department of Zoology, Shibli National (PG) College, Azamgarh, Uttar Pradesh, India
| | - Sheeba Ahmad
- Department of Zoology, D S College, Aligarh, Uttar Pradesh, India
| | - Mohammad Afzal
- Human Genetics and Toxicology Laboratory, Department of Zoology, Aligarh Muslim University, Aligarh, Uttar Pradesh, India
| | - Md Arshad
- Molecular Endocrinology Lab, Department of Zoology, University of Lucknow, Lucknow, Uttar Pradesh, India
- * E-mail:
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