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Karan P, Shit B, Panja P, Khatun A, Pal J, Chakarabarti S, Pal S, Ghosh A, Hossain M. Synthesis of water-soluble novel bioactive pyridine-based azo coumarin derivative and competitive cytotoxicity, DNA binding, BSA binding study, and in silico analysis with coumarin. Bioorg Chem 2023; 138:106532. [PMID: 37172438 DOI: 10.1016/j.bioorg.2023.106532] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2023] [Revised: 04/02/2023] [Accepted: 04/05/2023] [Indexed: 05/15/2023]
Abstract
The diazo coupliling reaction of 3- amino pyridine with coumarin in water medium produces water soluble 6-[3-pyridyl]azocoumarin. The synthesised compound has been fully charecterised by IR, NMR, and Mass spectroscopy. The frontier molecular orbital calculations reveal that 6-[3-pyridyl]azocoumarin is more biologically and chemically active in comparison to coumarin. The cytotoxicity evaluation confirms that 6-[3-pyridyl]azocoumarin is more active than coumarin against human brain glioblastoma cell lines, LN-229 with IC50 value 9.09 μM (IC50 value for coumarin is 9.9 μM). The compound (I) has been synthesized by coupling of diazotized solution of 3-aminopyridine with coumarin in an aqueous medium at ∼ pH 10. The structure of the compound (I) has been characterized using UV-vis, IR, NMR, and Mass spectral studies. Frontier molecular orbital calculations reveal that 6-[3-pyridyl]azocoumarin (I) is more active chemically and biologically in comparison to coumarin. IC50 value 9.09 and 9.9 μM of 6-[3-pyridyl]azocoumarin and coumarin respectively obtained in cytotoxicity evaluation confirms the enhanced activity of the synthesized compound against human brain glioblastoma cell lines, LN-229. The synthesized compound also shows strong binding interactions with DNA and BSA in comparison with coumarin. The DNA binding study shows groove binding interaction of the synthesized compound with CT-DNA. The nature of interaction, binding parameters and structural variations of BSA in the presence of the synthesized compound and coumarin have been evaluated using several usefull spectroscopy approaches such as UV -Vis, time resolved and stady state flurescence. The molecular docking interaction has been carried out to justify the experimental binding interaction with DNA and BSA.
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Affiliation(s)
- Putul Karan
- Department of Chemistry, Midnapore City College, Kuturia, Bhadutala, PaschimMedinipur, West Bengal 721129, India; Midnapore City College, Kuturia, Bhadutala, PaschimMedinipur, West Bengal 721129, India
| | - Basudev Shit
- Department of Chemistry and Chemical Technology, Vidyasagar University, Midnapore 721102, West Bengal, India
| | - Poulami Panja
- Department of Chemistry, Indian Institute Of Technology, Kharagpur, West Bengal 721302, India
| | - Amina Khatun
- Department of Biological Science, Midnapore City College, Kuturia, Bhadutala, PaschimMedinipur, West Bengal 721129, India; Midnapore City College, Kuturia, Bhadutala, PaschimMedinipur, West Bengal 721129, India
| | - Jagannath Pal
- Department of Chemistry, Midnapore City College, Kuturia, Bhadutala, PaschimMedinipur, West Bengal 721129, India; Midnapore City College, Kuturia, Bhadutala, PaschimMedinipur, West Bengal 721129, India
| | - Sudipta Chakarabarti
- Department of Biological Science, Midnapore City College, Kuturia, Bhadutala, PaschimMedinipur, West Bengal 721129, India; Midnapore City College, Kuturia, Bhadutala, PaschimMedinipur, West Bengal 721129, India
| | - Sutanuka Pal
- SutanukaPal, TCG Life Sciences, Salt Lake Sector V, Kolkata 700091, India
| | - Avishek Ghosh
- Department of Chemistry, Midnapore City College, Kuturia, Bhadutala, PaschimMedinipur, West Bengal 721129, India; Midnapore City College, Kuturia, Bhadutala, PaschimMedinipur, West Bengal 721129, India.
| | - Maidul Hossain
- Department of Chemistry and Chemical Technology, Vidyasagar University, Midnapore 721102, West Bengal, India.
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Tzankova D, Kuteva H, Mateev E, Stefanova D, Dzhemadan A, Yordanov Y, Mateeva A, Tzankova V, Kondeva-Burdina M, Zlatkov A, Georgieva M. Synthesis, DFT Study, and In Vitro Evaluation of Antioxidant Properties and Cytotoxic and Cytoprotective Effects of New Hydrazones on SH-SY5Y Neuroblastoma Cell Lines. Pharmaceuticals (Basel) 2023; 16:1198. [PMID: 37765006 PMCID: PMC10537553 DOI: 10.3390/ph16091198] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2023] [Revised: 08/17/2023] [Accepted: 08/18/2023] [Indexed: 09/29/2023] Open
Abstract
A series of ten new hydrazide-hydrazone derivatives bearing a pyrrole ring were synthesized and structurally elucidated through appropriate spectral characteristics. The target hydrazones were assessed for radical scavenging activity through 1,1-diphenyl-2-picrylhydrazyl (DPPH) and 2,2'-azino-bis(3-ethylbenzothiazoline-6-sulphonic acid) (ABTS) tests, with ethyl 5-(4-bromophenyl)-1-(2-(2-(4-hydroxy-3,5-dimethoxybenzylidene)hydrazine-yl)-2-oxoethyl)-2-methyl-1H-pyrrole-3-carboxylate (7d) and ethyl 5-(4-bromophenyl)-1-(3-(2-(4-hydroxy-3,5-dimethoxybenzylidene) hydra zine-yl)-3-oxopropyl)-2-methyl-1H-pyrrole-3-carboxylate (8d) highlighted as the best radical scavengers from the series. Additional density functional theory (DFT) studies have indicated that the best radical scavenging ligands in the newly synthesized molecules are stable, do not decompose into elements, are less polarizable, and with a hard nature. The energy of the highest occupied molecular orbital (HOMO) revealed that both compounds possess good electron donation capacities. Overall, 7d and 8d can readily scavenge free radicals in biological systems via the donation of hydrogen atoms and single electron transfer. The performed in vitro assessment of the compound's protective activity on the H2O2-induced oxidative stress model on human neuroblastoma cell line SH-SY5Y determined 7d as the most perspective representative with the lowest cellular toxicity and the highest protection.
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Affiliation(s)
- Diana Tzankova
- Department “Pharmaceutical Chemistry”, Faculty of Pharmacy, Medical University-Sofia, 2 Dunav Str., 1000 Sofia, Bulgaria; (D.T.); (E.M.); (A.M.); (A.Z.)
| | - Hristina Kuteva
- Laboratory “Drug metabolism and Drug Toxicity”, Department “Pharmacology, Pharmacotherapy and Toxicology”, Faculty of Pharmacy, Medical University-Sofia, 2 Dunav Str., 1000 Sofia, Bulgaria; (H.K.); (D.S.); (Y.Y.); (V.T.); (M.K.-B.)
| | - Emilio Mateev
- Department “Pharmaceutical Chemistry”, Faculty of Pharmacy, Medical University-Sofia, 2 Dunav Str., 1000 Sofia, Bulgaria; (D.T.); (E.M.); (A.M.); (A.Z.)
| | - Denitsa Stefanova
- Laboratory “Drug metabolism and Drug Toxicity”, Department “Pharmacology, Pharmacotherapy and Toxicology”, Faculty of Pharmacy, Medical University-Sofia, 2 Dunav Str., 1000 Sofia, Bulgaria; (H.K.); (D.S.); (Y.Y.); (V.T.); (M.K.-B.)
| | - Alime Dzhemadan
- Laboratory “Drug metabolism and Drug Toxicity”, Department “Pharmacology, Pharmacotherapy and Toxicology”, Faculty of Pharmacy, Medical University-Sofia, 2 Dunav Str., 1000 Sofia, Bulgaria; (H.K.); (D.S.); (Y.Y.); (V.T.); (M.K.-B.)
| | - Yordan Yordanov
- Laboratory “Drug metabolism and Drug Toxicity”, Department “Pharmacology, Pharmacotherapy and Toxicology”, Faculty of Pharmacy, Medical University-Sofia, 2 Dunav Str., 1000 Sofia, Bulgaria; (H.K.); (D.S.); (Y.Y.); (V.T.); (M.K.-B.)
| | - Alexandrina Mateeva
- Department “Pharmaceutical Chemistry”, Faculty of Pharmacy, Medical University-Sofia, 2 Dunav Str., 1000 Sofia, Bulgaria; (D.T.); (E.M.); (A.M.); (A.Z.)
| | - Virginia Tzankova
- Laboratory “Drug metabolism and Drug Toxicity”, Department “Pharmacology, Pharmacotherapy and Toxicology”, Faculty of Pharmacy, Medical University-Sofia, 2 Dunav Str., 1000 Sofia, Bulgaria; (H.K.); (D.S.); (Y.Y.); (V.T.); (M.K.-B.)
| | - Magdalena Kondeva-Burdina
- Laboratory “Drug metabolism and Drug Toxicity”, Department “Pharmacology, Pharmacotherapy and Toxicology”, Faculty of Pharmacy, Medical University-Sofia, 2 Dunav Str., 1000 Sofia, Bulgaria; (H.K.); (D.S.); (Y.Y.); (V.T.); (M.K.-B.)
| | - Alexander Zlatkov
- Department “Pharmaceutical Chemistry”, Faculty of Pharmacy, Medical University-Sofia, 2 Dunav Str., 1000 Sofia, Bulgaria; (D.T.); (E.M.); (A.M.); (A.Z.)
| | - Maya Georgieva
- Department “Pharmaceutical Chemistry”, Faculty of Pharmacy, Medical University-Sofia, 2 Dunav Str., 1000 Sofia, Bulgaria; (D.T.); (E.M.); (A.M.); (A.Z.)
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Kumar C, Chibber P, Painuli R, Haq SA, Vishwakarma RA, Singh G, Satti NK, Phatake RS. Scoparone chemical modification into semi-synthetic analogues featuring 3-substitution for their anti-inflammatory activity. Mol Divers 2023:10.1007/s11030-023-10687-7. [PMID: 37468705 DOI: 10.1007/s11030-023-10687-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2023] [Accepted: 06/25/2023] [Indexed: 07/21/2023]
Abstract
Natural products (NPs) continue to serve as a structural model for the development of new bioactive molecules and improve the process of identifying novel medicines. The biological effects of coumarins, one of the most researched compounds among NPs, are currently being thoroughly investigated. In the present investigation, we reported the synthesis of nineteen semi-synthetic 3-substituted scoparone analogues, followed by their characterization using analytical methods such as NMR, HPLC, and HRMS. All compounds screened for in vitro and in vivo study for their ability to reduce inflammation. The SAR study worked effectively for this particular scoparone 3-substitution, as compounds 3, 4, 9, 16, 18, and 20 displayed improved in vitro results for TNF-α than the parent molecule. Similarly, compounds 3, and 17 showed a higher percentage of IL-6 inhibition. Compounds 3, 4, and 12 have also been identified by in vivo studies as promising candidates with higher percent inhibition than the parent scoparone molecule. As evident from all in vitro and in vivo studies, compound 3 showed the most potent anti-inflammatory activity among all.
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Affiliation(s)
- Chetan Kumar
- Natural Products and Medicinal Chemistry Division, CSIR-Indian Institute of Integrative Medicine, Canal Road, Jammu, 180001, India.
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, 201002, India.
| | - Pankaj Chibber
- Pharmacology Division, CSIR-Indian Institute of Integrative Medicine, Canal Road, Jammu, 180001, India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, 201002, India
| | - Ritu Painuli
- Natural Products and Medicinal Chemistry Division, CSIR-Indian Institute of Integrative Medicine, Canal Road, Jammu, 180001, India
| | - Syed Assim Haq
- Pharmacology Division, CSIR-Indian Institute of Integrative Medicine, Canal Road, Jammu, 180001, India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, 201002, India
| | - Ram A Vishwakarma
- Natural Products and Medicinal Chemistry Division, CSIR-Indian Institute of Integrative Medicine, Canal Road, Jammu, 180001, India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, 201002, India
| | - Gurdarshan Singh
- Pharmacology Division, CSIR-Indian Institute of Integrative Medicine, Canal Road, Jammu, 180001, India
| | - Naresh K Satti
- Natural Products and Medicinal Chemistry Division, CSIR-Indian Institute of Integrative Medicine, Canal Road, Jammu, 180001, India
| | - Ravindra S Phatake
- Natural Products and Medicinal Chemistry Division, CSIR-Indian Institute of Integrative Medicine, Canal Road, Jammu, 180001, India.
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, 201002, India.
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Mirsadeghi FA, Rufchahi EM, Zarrabi S. Spectral characterization and computational studies of some new synthesized 3-arylazo-4-hydroxybenzo[h]quinolin-2(1H)-one dyes. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.133726] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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5
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Sharma P, Kumar D, Shri R, Kumar S. Mechanistic Insights and Docking Studies of Phytomolecules as Potential Candidates in the Management of Cancer. Curr Pharm Des 2022; 28:2704-2724. [PMID: 35473540 DOI: 10.2174/1381612828666220426112116] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2021] [Accepted: 03/09/2022] [Indexed: 12/16/2022]
Abstract
BACKGROUND Cancer is a leading risk of death globally. According to the World Health Organization, it is presently the second most important disease that causes death in both developing and developed countries. Remarkable progress has been made in the war against cancer with the development of numerous novel chemotherapy agents. However, it remains an immense challenge to discover new efficient therapeutic potential candidates to combat cancer. OBJECTIVES The majority of the currently used anticancer drugs are of natural origins, such as curcumin, colchicine, vinca alkaloid, paclitaxel, bergenin, taxols, and combretastatin. Concerning this, this review article presents the structure of the most potent molecules along with IC50 values, structure-activity relationships, mechanistic studies, docking studies, in silico studies of phytomolecules, and important key findings on human cancer cell lines. METHODS A viewpoint of drug design and development of antiproliferative agents from natural phytomolecules has been established by searching peer-reviewed literature from Google Scholar, PubMed, Scopus, Springer, Science Direct, and Web of Science over the past few years. RESULTS Our analysis revealed that this article would assist chemical biologists and medicinal chemists in industry and academia in gaining insights into the anticancer potential of phytomolecules. CONCLUSION In vitro and in silico studies present phytomolecules, such as curcumin, colchicine, vinca alkaloids, colchicine, bergenin, combretastatin, and taxol encompassing anticancer agents, offerings abundant sanguinity and capacity in the arena of drug discovery to inspire the investigators towards the continual investigations on these phytomolecules. It is extremely expected that efforts in this track will strengthen and grant some budding cancer therapeutics candidates in the near future.
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Affiliation(s)
- Pooja Sharma
- Department of Pharmaceutical Sciences and Drug Research, Punjabi University, Patiala-147002, Punjab, India.,Khalsa College of Pharmacy, Amritsar-143001, Punjab, India
| | - Dinesh Kumar
- Department of Pharmaceutical Sciences, Sri Sai College of Pharmacy, Manawala, Amritsar-143115, Punjab, India
| | - Richa Shri
- Department of Pharmaceutical Sciences and Drug Research, Punjabi University, Patiala-147002, Punjab, India
| | - Suresh Kumar
- Department of Pharmaceutical Sciences and Drug Research, Punjabi University, Patiala-147002, Punjab, India
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Ambati SR, Patel JL, Chandrakar K, Sarkar U, Penta S, Banerjee S, Varma RS. One-pot, Three-component Synthesis of Novel Coumarinyl-Pyrazolo[3,4-b]pyridine-3-Carboxylate Derivatives Using [AcMIm]FeCl4 as Recyclable Catalyst. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.133623] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
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7
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Zhao L, Hu D, Wu Z, Wei C, Wu S, Song B. Coumarin Derivatives Containing Sulfonamide and Dithioacetal Moieties: Design, Synthesis, Antiviral Activity, and Mechanism. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2022; 70:5773-5783. [PMID: 35532345 DOI: 10.1021/acs.jafc.2c00672] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
Cucumber mosaic virus (CMV) is currently a known plant virus with the most hosts, broadest distribution, and economic hazard. To develop new antiviral drugs against this serious virus, a new range of coumarin derivatives containing sulfonamide and dithioacetal structures were designed and synthesized, and their anti-CMV activities were detected by the half-leaf dead spot method. The results of the biological activity assay showed that most of the compounds exhibited outstanding anti-CMV activity. Especially, compound C23 displayed the optimal in vivo anti-CMV activity, with an EC50 value of 128 μg/mL, which was remarkably better than that of COS (781 μg/mL) and ningnanmycin (436 μg/mL). Excitingly, we found that compound C23 could be a promising plant activator that significantly increased defense-related enzyme activities and the tobacco chlorophyll content. Furthermore, compound C23 enhanced defense responses against viral infection by inducing the abscisic acid (ABA) pathway in tobacco. This work established a basis for multifunction pesticide discovery involving mechanism of action study and structure optimization.
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Affiliation(s)
- Lei Zhao
- State Key Laboratory Breeding Base of Green Pesticide and Agricultural Bioengineering, Key Laboratory of Green Pesticide and Agricultural Bioengineering, Ministry of Education, Guizhou University, Huaxi District, Guiyang 550025, China
| | - Deyu Hu
- State Key Laboratory Breeding Base of Green Pesticide and Agricultural Bioengineering, Key Laboratory of Green Pesticide and Agricultural Bioengineering, Ministry of Education, Guizhou University, Huaxi District, Guiyang 550025, China
| | - Zengxue Wu
- State Key Laboratory Breeding Base of Green Pesticide and Agricultural Bioengineering, Key Laboratory of Green Pesticide and Agricultural Bioengineering, Ministry of Education, Guizhou University, Huaxi District, Guiyang 550025, China
| | - Chunle Wei
- State Key Laboratory Breeding Base of Green Pesticide and Agricultural Bioengineering, Key Laboratory of Green Pesticide and Agricultural Bioengineering, Ministry of Education, Guizhou University, Huaxi District, Guiyang 550025, China
| | - Shang Wu
- State Key Laboratory Breeding Base of Green Pesticide and Agricultural Bioengineering, Key Laboratory of Green Pesticide and Agricultural Bioengineering, Ministry of Education, Guizhou University, Huaxi District, Guiyang 550025, China
| | - Baoan Song
- State Key Laboratory Breeding Base of Green Pesticide and Agricultural Bioengineering, Key Laboratory of Green Pesticide and Agricultural Bioengineering, Ministry of Education, Guizhou University, Huaxi District, Guiyang 550025, China
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Al-Wahaibi LH, Abdalla M, Mary YS, Mary YS, Costa RA, Rana M, El-Emam AA, Hassan HM, Al-Shaalan NH. Spectroscopic, Solvation Effects and MD Simulation of an Adamantane-Carbohydrazide Derivative, a Potential Antiviral Agent. Polycycl Aromat Compd 2022. [DOI: 10.1080/10406638.2022.2039233] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Lamya H. Al-Wahaibi
- Department of Chemistry, College of Sciences, Princess Nourah bint Abdulrahman University, Riyadh, Saudi Arabia
| | - Mohnad Abdalla
- Key Laboratory of Chemical Biology (Ministry of Education), Department of Pharmaceutics, School of Pharmaceutical Sciences, Cheeloo College of Medicine, Shandong University, Jinan, P.R. China
| | | | | | - Renyer Alves Costa
- Department of Chemistry, Federal University of Amazonas (DQ-UFAM), Manaus, Brazil
| | - Meenakshi Rana
- Department of Physics, School of Sciences, Uttarakhand Open University, Haldwani, India
| | - Ali A. El-Emam
- Department of Medicinal Chemistry, Faculty of Pharmacy, Mansoura University, Mansoura, Egypt
| | - Hanan M. Hassan
- Department of Pharmacology and Biochemistry, Faculty of Pharmacy, Delta University for Science and Technology, International Costal Road, Gamasa City, Mansoura, Egypt
| | - Nora H. Al-Shaalan
- Department of Chemistry, College of Sciences, Princess Nourah bint Abdulrahman University, Riyadh, Saudi Arabia
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9
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A facile one pot multi component synthesis of alkyl 4-oxo-coumarinyl ethylidene hydrazono-thiazolidin-5-ylidene acetates and their antiviral activity. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2021.131662] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
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10
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Radwan EM, Elsayed EH, El-Moneim MA, Youssef Moustafa AM. Synthesis and Cytotoxicity Against Human Breast Carcinoma Cell Evaluation of Some New 3,4-Disubstituted Coumarin Derivatives. Pharm Chem J 2022. [DOI: 10.1007/s11094-021-02535-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Samar M, Kuldeep S, Bhoomika Y, Vaseem A, Shweta S. A review on Coumarin derivatives as potent anti-Tuberculosis agent. Mini Rev Med Chem 2021; 22:1064-1080. [PMID: 34579635 DOI: 10.2174/1389557521666210927124511] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2020] [Revised: 04/08/2021] [Accepted: 06/01/2021] [Indexed: 11/22/2022]
Abstract
BACKGROUND Tuberculosis (TB) is an acute or chronic infectious disease caused by several species of Myco-bacterium, collectively called as tubercle bacilli or Mycobacterium tuberculosis complex. Around 10 million people get sick with tuberculosis (TB) each year. TB is the second leading cause of deaths today after HIV/AIDS. A serious problem in the context of MDR-TB, is the extensively drug-resistant TB which is an im-portant reason for the restricted chemotherapy in TB. Therefore, there is a need to explore new antitubercular (anti-TB) agents. Coumarin is an oxygen-containing heterocyclic compound and can be widely found in many natural products, and many of them display diverse biological activities.The wide spectrum of activities of coumarin molecules have intrigued the scientists to explore the natural coumarins and their synthetic deriva-tives for their potential as anti-TB drugs. OBJECTIVE The objective of this review is to emphasize on important coumarin analogs with anti-TB activities and their structure-activity relationships (SAR) for designing better anti-TB agents. METHOD Latest, authentic and published reports on various synthetic and natural coumarin derivatives and their anti-TB activities is being thoroughly studied and analyzed. The structural requirements of coumarins as anti-TB drugs have also been studied. RESULT Collection and compilation of reports on various synthetic and natural coumarin derivatives and their anti-TB activities is being done. CONCLUSION The study provides latest report on coumarin derivatives synthesized as anti-TB agent and wheth-er their activity depends on structural changes or not.
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Affiliation(s)
- Mujeeb Samar
- Faculty of Pharmacy, Integral University, Kursi road, Lucknow-226026 (U.P.). India
| | - Singh Kuldeep
- Faculty of Pharmacy, Integral University, Kursi road, Lucknow-226026 (U.P.). India
| | - Yogi Bhoomika
- Hygia Institute Of Pharmaceutical Education And Research.Lucknow. India
| | - Ansari Vaseem
- Faculty of Pharmacy, Integral University, Kursi road, Lucknow-226026 (U.P.). India
| | - Sinha Shweta
- Goel Institute of Pharmaceutical Sciences, Lucknow -226028 (U.P.). India
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Patel M, Pandey N, Timaniya J, Parikh P, Chauhan A, Jain N, Patel K. Coumarin-carbazole based functionalized pyrazolines: synthesis, characterization, anticancer investigation and molecular docking. RSC Adv 2021; 11:27627-27644. [PMID: 35480680 PMCID: PMC9037808 DOI: 10.1039/d1ra03970a] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2021] [Accepted: 07/27/2021] [Indexed: 12/12/2022] Open
Abstract
A series of novel pyrazoline scaffolds from coumarin–carbazole chalcones were synthesized. We explored various acetyl, amide, and phenyl substituents at the N-1 position of the pyrazoline core. The synthesized compounds were characterized by FTIR, 1H-NMR, 13C-NMR, DEPT, and mass spectroscopic techniques. The in vitro cytotoxicity study of all the synthesized compounds was evaluated against HeLa, NCI-H520 and NRK-52E cell lines. Compounds 4a and 7b became the most active compounds and exhibited their potential to arrest the cell cycle progression and induce apoptosis in both the cell lines. In addition, molecular docking studies revealed a higher binding affinity of both the molecules with CDK2 protein. Based on the obtained results, a comprehensive analysis is warranted to establish the role of compounds 4a and 7b as promising cancer therapeutic agents. Coumarin–carbazole based functionalised pyrazolines: synthesis, anticancer activity and molecular docking.![]()
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Affiliation(s)
- Mrugesh Patel
- Department of Advanced Organic Chemistry, P. D. Patel Institute of Applied Sciences, Charotar University of Science and Technology Gujarat 388421 India
| | - Nilesh Pandey
- Department of Medical Laboratory Technology, Charotar Institute of Paramedical Sciences, Charotar University of Science and Technology Gujarat 388421 India
| | - Jignesh Timaniya
- Department of Advanced Organic Chemistry, P. D. Patel Institute of Applied Sciences, Charotar University of Science and Technology Gujarat 388421 India
| | - Paranjay Parikh
- Department of Advanced Organic Chemistry, P. D. Patel Institute of Applied Sciences, Charotar University of Science and Technology Gujarat 388421 India
| | - Alex Chauhan
- Department of Biological Sciences, P. D. Patel Institute of Applied Sciences, Charotar University of Science and Technology Gujarat 388421 India
| | - Neeraj Jain
- Department of Biological Sciences, P. D. Patel Institute of Applied Sciences, Charotar University of Science and Technology Gujarat 388421 India
| | - Kaushal Patel
- Department of Advanced Organic Chemistry, P. D. Patel Institute of Applied Sciences, Charotar University of Science and Technology Gujarat 388421 India
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Mamidala S, Aravilli RK, Ramesh G, Khajavali S, Chedupaka R, Manga V, Vedula RR. A facile one-pot, three-component synthesis of a new series of thiazolyl pyrazole carbaldehydes: In vitro anticancer evaluation, in silico ADME/T, and molecular docking studies. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2021.130356] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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A facile one-pot, three component synthesis of a new series of 1,3,4-thiadiazines: Anticancer evaluation and molecular docking studies. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2021.130111] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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15
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Farjallah A, Chiarelli LR, Forbak M, Degiacomi G, Danel M, Goncalves F, Carayon C, Seguin C, Fumagalli M, Záhorszká M, Vega E, Abid S, Grzegorzewicz A, Jackson M, Peixoto A, Korduláková J, Pasca MR, Lherbet C, Chassaing S. A Coumarin-Based Analogue of Thiacetazone as Dual Covalent Inhibitor and Potential Fluorescent Label of HadA in Mycobacterium tuberculosis. ACS Infect Dis 2021; 7:552-565. [PMID: 33617235 DOI: 10.1021/acsinfecdis.0c00325] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
A novel coumarin-based molecule, designed as a fluorescent surrogate of a thiacetazone-derived antitubercular agent, was quickly and easily synthesized from readily available starting materials. This small molecule, coined Coum-TAC, exhibited a combination of appropriate physicochemical and biological properties, including resistance toward hydrolysis and excellent antitubercular efficiency similar to that of well-known thiacetazone derivatives, as well as efficient covalent labeling of HadA, a relevant therapeutic target to combat Mycobacterium tuberculosis. More remarkably, Coum-TAC was successfully implemented as an imaging probe that is capable of labeling Mycobacterium tuberculosis in a selective manner, with an enrichment at the level of the poles, thus giving for the first time relevant insights about the polar localization of HadA in the mycobacteria.
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Affiliation(s)
- Asma Farjallah
- ITAV, Université de Toulouse, CNRS USR3505, UPS, 1 place Pierre Potier, 31106 Toulouse Cedex 1, France
- Laboratoire de Chimie Appliquée: Hétérocycles, Corps Gras et Polymères, Faculté des sciences de Sfax, Université de Sfax, Sfax, Tunisie
| | - Laurent R. Chiarelli
- Department of Biology and Biotechnology “Lazzaro Spallanzani”, University of Pavia, via Ferrata 9, 27100 Pavia, Italy
| | - Martin Forbak
- Department of Biochemistry, Comenius University in Bratislava, Faculty of Natural Sciences, Mlynská Dolina, Ilkovičova 6, 842 15 Bratislava, Slovakia
| | - Giulia Degiacomi
- Department of Biology and Biotechnology “Lazzaro Spallanzani”, University of Pavia, via Ferrata 9, 27100 Pavia, Italy
| | - Mathieu Danel
- ITAV, Université de Toulouse, CNRS USR3505, UPS, 1 place Pierre Potier, 31106 Toulouse Cedex 1, France
| | - Fernanda Goncalves
- ITAV, Université de Toulouse, CNRS USR3505, UPS, 1 place Pierre Potier, 31106 Toulouse Cedex 1, France
- Laboratoire de Synthèse et Physico-Chimie de Molécules d’Intérêt Biologique (SPCMIB), Université Paul Sabatier-Toulouse III/CNRS (UMR5068), 118 route de Narbonne, F-31062 Toulouse, France
| | - Chantal Carayon
- Laboratoire de Synthèse et Physico-Chimie de Molécules d’Intérêt Biologique (SPCMIB), Université Paul Sabatier-Toulouse III/CNRS (UMR5068), 118 route de Narbonne, F-31062 Toulouse, France
| | - Cendrine Seguin
- Laboratoire de Conception et Application de Molécules Bioactives (LCAMB), CNRS-UMR7199, Université de Strasbourg, Faculté de Pharmacie, 74 route du Rhin, 67401 Illkirch, France
| | - Marco Fumagalli
- Department of Biology and Biotechnology “Lazzaro Spallanzani”, University of Pavia, via Ferrata 9, 27100 Pavia, Italy
| | - Monika Záhorszká
- Department of Biochemistry, Comenius University in Bratislava, Faculty of Natural Sciences, Mlynská Dolina, Ilkovičova 6, 842 15 Bratislava, Slovakia
| | - Elodie Vega
- Institut de Pharmacologie et de Biologie Structurale, IPBS, Université de Toulouse, CNRS, UPS, 205 route de Narbonne, 31400 Toulouse, France
| | - Souhir Abid
- Chemistry Department, College of Science and Arts, Jouf University, Al Qurayyat, Saudi Arabia
- Laboratoire de Chimie Appliquée: Hétérocycles, Corps Gras et Polymères, Faculté des sciences de Sfax, Université de Sfax, Sfax, Tunisie
| | - Anna Grzegorzewicz
- Mycobacteria Research Laboratories, Department of Microbiology, Immunology and Pathology, Colorado State University, Fort Collins, Colorado 80523-1682, United States
| | - Mary Jackson
- Mycobacteria Research Laboratories, Department of Microbiology, Immunology and Pathology, Colorado State University, Fort Collins, Colorado 80523-1682, United States
| | - Antonio Peixoto
- Institut de Pharmacologie et de Biologie Structurale, IPBS, Université de Toulouse, CNRS, UPS, 205 route de Narbonne, 31400 Toulouse, France
| | - Jana Korduláková
- Department of Biochemistry, Comenius University in Bratislava, Faculty of Natural Sciences, Mlynská Dolina, Ilkovičova 6, 842 15 Bratislava, Slovakia
| | - Maria Rosalia Pasca
- Department of Biology and Biotechnology “Lazzaro Spallanzani”, University of Pavia, via Ferrata 9, 27100 Pavia, Italy
| | - Christian Lherbet
- ITAV, Université de Toulouse, CNRS USR3505, UPS, 1 place Pierre Potier, 31106 Toulouse Cedex 1, France
- Laboratoire de Synthèse et Physico-Chimie de Molécules d’Intérêt Biologique (SPCMIB), Université Paul Sabatier-Toulouse III/CNRS (UMR5068), 118 route de Narbonne, F-31062 Toulouse, France
| | - Stefan Chassaing
- ITAV, Université de Toulouse, CNRS USR3505, UPS, 1 place Pierre Potier, 31106 Toulouse Cedex 1, France
- Laboratoire de Synthèse, Réactivité Organiques & Catalyse (LASYROC), Institut de Chimie, CNRS-UMR7177, Université de Strasbourg, 4 rue Blaise Pascal, 67070 Strasbourg, France
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Fe3O4@SiO2@(CH2)3-urea-quinoline sulfonic acid chloride: A novel catalyst for the synthesis of coumarin containing 1,4 dihydropyridines. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2020.129294] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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17
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Xia YL, Wang JJ, Li SY, Liu Y, Gonzalez FJ, Wang P, Ge GB. Synthesis and structure-activity relationship of coumarins as potent Mcl-1 inhibitors for cancer treatment. Bioorg Med Chem 2021; 29:115851. [PMID: 33218896 PMCID: PMC7855844 DOI: 10.1016/j.bmc.2020.115851] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2020] [Revised: 10/16/2020] [Accepted: 11/01/2020] [Indexed: 12/24/2022]
Abstract
Myeloid cell leukemia-1 (Mcl-1) is a validated and attractive target for cancer therapy. Over-expression of Mcl-1 in many cancers allows cancer cells to evade apoptosis and contributes to their resistance to current chemotherapeutics. In this study, more than thirty coumarin derivatives with different substituents were designed and synthesized, and their Mcl-1 inhibitory activities evaluated using a fluorescence polarization-based binding assay. The results showed that the catechol group was a key constituent for Mcl-1 inhibitory activity of the coumarins, and methylation of the catechol group led to decreased inhibitory activity. The introduction of a hydrophobic electron-withdrawing group at the C-4 position of 6,7-dihydroxycoumarin, enhanced Mcl-1 inhibitory capacity, and a hydrophilic group in this position was unbeneficial to the inhibitory potency. In addition, the introduction of a nitrogen-containing group to the C-5 or C-8 position, which allowed an intramolecular hydrogen bond, was also unfavorable for Mcl-1 inhibition. Among all coumarins tested, 4-trifluoromethyl-6,7-dihydroxycoumarin (Cpd 4) displayed the most potent inhibitory activity towards Mcl-1 (Ki = 0.21 ± 0.02 μM, IC50 = 1.21 ± 0.56 μM, respectively), for which the beneficial effect on taxol resistance was also validated in A549 cells. A strong interaction between Cpd 4 and Mcl-1 in docking simulations further supported the observed potent Mcl-1 inhibition ability of Cpd 4. 3D-QSAR analysis of all tested coumarin derivatives further provides new insights into the relationships linking the inhibitory effects on Mcl-1 and the steric-electrostatic properties of coumarins. These findings could be of great value for medicinal chemists for the design and development of more potent Mcl-1 inhibitors for biomedical applications.
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Affiliation(s)
- Yang-Liu Xia
- School of Life Science and Medicine, Dalian University of Technology, Panjin 124221, China; Laboratory of Metabolism, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
| | - Jing-Jing Wang
- School of Life Science and Medicine, Dalian University of Technology, Panjin 124221, China
| | - Shi-Yang Li
- Analytical Central Laboratory, Shengyang Harmony Health Medical Laboratory Co Ltd, Shenyang 210112, China
| | - Yong Liu
- School of Life Science and Medicine, Dalian University of Technology, Panjin 124221, China
| | - Frank J Gonzalez
- Laboratory of Metabolism, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
| | - Ping Wang
- Institute of Interdisciplinary Integrative Medicine Research, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China; Laboratory of Metabolism, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA.
| | - Guang-Bo Ge
- Institute of Interdisciplinary Integrative Medicine Research, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China
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18
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Abstract
4-Aminocoumarins represent an important class of a versatile scaffold in organic synthesis and have been consistently used as a building block in organic chemistry for the synthesis of different heterocyclic compounds.
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Affiliation(s)
- Madieh Sadeghpour
- Department of Chemistry
- Takestan Branch
- Islamic Azad University
- Takestan
- Iran
| | - Abolfazl Olyaei
- Department of Chemistry
- Payame Noor University (PNU)
- Tehran
- Iran
| | - Alireza Adl
- Department of Chemistry
- Payame Noor University (PNU)
- Tehran
- Iran
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19
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Alghamdi S, Rehman SU, Shesha NT, Faidah H, Khurram M, Rehman SU. Promising Lead Compounds in the Development of Potential Clinical Drug Candidate for Drug-Resistant Tuberculosis. Molecules 2020; 25:molecules25235685. [PMID: 33276545 PMCID: PMC7729780 DOI: 10.3390/molecules25235685] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2020] [Revised: 11/26/2020] [Accepted: 12/01/2020] [Indexed: 11/16/2022] Open
Abstract
According to WHO report, globally about 10 million active tuberculosis cases, resulting in about 1.6 million deaths, further aggravated by drug-resistant tuberculosis and/or comorbidities with HIV and diabetes are present. Incomplete therapeutic regimen, meager dosing, and the capability of the latent and/or active state tubercular bacilli to abide and do survive against contemporary first-line and second line antitubercular drugs escalate the prevalence of drug-resistant tuberculosis. As a better understanding of tuberculosis, microanatomy has discovered an extended range of new promising antitubercular targets and diagnostic biomarkers. However, there are still no new approved antitubercular drugs of routine therapy for several decades, except for bedaquiline, delamanid, and pretomanid approved tentatively. Despite this, innovative methods are also urgently needed to find potential new antitubercular drug candidates, which potentially decimate both latent state and active state mycobacterium tuberculosis. To explore and identify the most potential antitubercular drug candidate among various reported compounds, we focused to highlight the promising lead derivatives of isoniazid, coumarin, griselimycin, and the antimicrobial peptides. The aim of the present review is to fascinate significant lead compounds in the development of potential clinical drug candidates that might be more precise and effective against drug-resistant tuberculosis, the world research looking for a long time.
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Affiliation(s)
- Saad Alghamdi
- Laboratory Medicine Department, Faculty of Applied Medical Sciences, Umm Al-Qura University, Mecca 24321, Saudi Arabia;
| | - Shaheed Ur Rehman
- Department of Pharmacy, Abasyn University Peshawar, Khyber Pakhtunkhwa 25000, Pakistan;
- Correspondence: (S.U.R.); (M.K.); Tel.: +923459832402 (S.U.R.)
| | - Nashwa Talaat Shesha
- Regional Laboratory, Directorate of Health Affairs Makkah, Mecca 24321, Saudi Arabia;
| | - Hani Faidah
- Microbiology Department, Faculty of Medicine, Umm Al-Qura University, Mecca 24321, Saudi Arabia;
| | - Muhammad Khurram
- Department of Pharmacy, Abasyn University Peshawar, Khyber Pakhtunkhwa 25000, Pakistan;
- Correspondence: (S.U.R.); (M.K.); Tel.: +923459832402 (S.U.R.)
| | - Sabi Ur Rehman
- Department of Pharmacy, Abasyn University Peshawar, Khyber Pakhtunkhwa 25000, Pakistan;
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20
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A review: Biologically active 3,4-heterocycle-fused coumarins. Eur J Med Chem 2020; 212:113034. [PMID: 33276991 DOI: 10.1016/j.ejmech.2020.113034] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2020] [Revised: 11/15/2020] [Accepted: 11/15/2020] [Indexed: 12/17/2022]
Abstract
The combination of heterocycles offers a new opportunity to create novel multicyclic compounds having improved biological activity. Coumarins are ubiquitous natural heterocycle widely adopted in the design of various biologically active compounds. Fusing different heterocycles with coumarin ring is one of the interesting approaches to generating novel hybrid molecules having highlighted biological activities. In the efforts to develop heterocyclic-fused coumarins, a wide range of 3,4-heterocycle-fused coumarins have been introduced bearing outstanding biological activity. The effect of heterocycles annulation at 3,4-positions of coumarin ring on the biological activity of the target structures were discussed. This review focuses on the important progress of 3,4-heterocycle-fused coumarins providing better insight for medicinal chemists on the design and preparation of biologically active heterocycle-fused coumarins with a significant therapeutic effect in the future.
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21
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Konidala SK, Kotra V, Danduga RCSR, Kola PK. Coumarin-chalcone hybrids targeting insulin receptor: Design, synthesis, anti-diabetic activity, and molecular docking. Bioorg Chem 2020; 104:104207. [PMID: 32947135 DOI: 10.1016/j.bioorg.2020.104207] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2020] [Revised: 07/25/2020] [Accepted: 08/24/2020] [Indexed: 12/19/2022]
Abstract
Four series of thirteen new coumarin-chalcone hybrids (DPCU 1-13, DPCT 1-13, DCCU 1-13 and DCCT 1-13) were designed and synthesized using Biginelli synthesis, Pechmann condensation, Acetylation, and Claisen-Schmidt reactions. Synthesized compounds were tested for insulin receptor in silico docking studies (PDB ID: 1IR3); DCCU 13 and DCCT 13 derivatives received the lowest docking score; Streptozocin (STZ) and Nicotinamide (NA) induced type II diabetes was tested for their anti-diabetic activity in rats. In vivo tests suggested that fasting blood glucose levels of animals treated with DCCU 13 (30 mg/kg body weight) and DCCT 13 (30 mg/kg body weight) were significantly and moderately suppressed, respectively, relative to fasting blood glucose levels of diabetic control animals. Similarly, therapy with DCCU 13 and DCCT 13 attenuated oxidative stress parameters such as lipid peroxidation (MDA), superoxide dismutase (SOD) and increased the glutathione (GSH) in the liver and pancreas in a dose-dependent manner. In comparison, therapy with DCCU 13 (30 mg/kg body weight) mitigated alterations in the histological architecture of the liver and pancreatic tissue. These results indicated that the hybrids DUUC 13 and DCCT 13 at 30 mg/kg had an anti-hyperglycemic and antioxidant impact on STZ + NA mediated type II diabetes in rats. Further detailed work could be required to determine the precise mode of action of the anti-diabetic behavior of hybrids.
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Affiliation(s)
- Sathish Kumar Konidala
- University College of Pharmaceutical Sciences, Acharya Nagarjuna University, Nagarjuna Nagar, Guntur, A.P. 522510, India; School of Pharmaceutical Sciences, Vignan's Foundation for Science, Technology, and Research, Guntur, Andhra Pradesh 522213, India
| | - Vijay Kotra
- Faculty of Pharmacy, Quest International University Perak (QIUP), Ipoh, Malaysia
| | | | - Phani Kumar Kola
- University College of Pharmaceutical Sciences, Acharya Nagarjuna University, Nagarjuna Nagar, Guntur, A.P. 522510, India.
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22
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Structure-activity relationship of natural and synthetic coumarin derivatives against Mycobacterium tuberculosis. Future Med Chem 2020; 12:1533-1546. [PMID: 32820960 DOI: 10.4155/fmc-2018-0281] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Aim: Eight coumarin derivatives (1a-h) obtained from natural (-)-mammea A/BB (1) and 13 synthetic coumarins (2-14) had their cytotoxicity and biological activity evaluated against Mycobacterium tuberculosis H37Rv reference strain and multidrug-resistant clinical isolates. Materials & methods: Anti-M. tuberculosis activity was evaluated by resazurin microtiter assay plate, and the cytotoxicity of natural and synthetic products using J774A.1 macrophages by 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide. Results: Compounds 1g, 5, 6, 12 and 14 were more active against M. tuberculosis H37Rv and multidrug-resistant clinical isolates with MIC values ranging from 15.6 to 62.5 μg/ml. Conclusion: These results demonstrate that the coumarin derivatives were active against multidrug-resistant clinical isolates, becoming potential candidates to be used in the treatment of resistant tuberculosis.
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23
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Shaikh S, Pavale G, Ramana MMV. Synthesis and biological evaluation of novel N-substituted (3-(1-aminoethylidene)-2-oxochroman-4-yl)phosphonic acid diethyl ester derivatives as anti-Alzheimer agent. CHEMICAL PAPERS 2020. [DOI: 10.1007/s11696-020-01099-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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24
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Indole-fused spirochromenes as potential anti-tubercular agents: design, synthesis and in vitro evaluation. Mol Divers 2020; 25:2137-2148. [PMID: 32474889 DOI: 10.1007/s11030-020-10108-z] [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: 03/09/2020] [Accepted: 05/15/2020] [Indexed: 10/24/2022]
Abstract
As part of an ongoing effort to develop new anti-tubercular agents, a series of novel indole-fused spirochromene hybrids (7a-l) were efficiently synthesized in excellent yields by the popular 'Fisher-Indole synthesis' approach. The structure elucidation of the target compounds was carried out by different spectral techniques including 1H-NMR, 13C-NMR, ESI Mass, and FTIR analysis. Additionally, the proposed structure of 7i was proved by single-crystal X-ray analysis. These compounds (7a-l) were screened for in vitro anti-tubercular activity against Mycobacterium tuberculosis H37Rv (ATCC 27294) strain. The results showed that most of the targets exhibited promising antimycobacterial activity with MICs of 1.56-6.25 μg/mL and weak cytotoxicity (19.93-32.16% at 50 μg/mL). Among them, compound 7l was found to be the most active compound (MIC of 1.56 μg/mL) with a good safety profile (32.16% at 50 μg/mL).
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25
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Synthesis and Structure Insights of Two Novel Broad-Spectrum Antibacterial Candidates Based on ( E)- N'-[(Heteroaryl)methylene]adamantane-1-carbohydrazides. Molecules 2020; 25:molecules25081934. [PMID: 32331284 PMCID: PMC7221572 DOI: 10.3390/molecules25081934] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2020] [Revised: 04/12/2020] [Accepted: 04/15/2020] [Indexed: 12/14/2022] Open
Abstract
Two new N′-heteroarylidene-1-carbohydrazide derivatives, namely; E-N′-[(pyridine-3-yl)methylidene]adamantane-1-carbohydrazide (1) and E-N′-[(5-nitrothiophen-2-yl)methylidene]adamantane-1-carbohydrazide (2), were produced via condensation of adamantane-1-carbohydrazide with the appropriate heterocyclic aldehyde. Both compounds were chemically and structurally characterized by 1H-NMR, 13C-NMR, infrared and UV-vis spectroscopies, and single crystal X-ray diffraction. The study was complemented with density functional theory calculations (DFT). The results show an asymmetrical charge distribution in both compounds, with the electron density accumulated around the nitrogen and oxygen atoms, leaving the positive charge surrounding the N-H and C-H bonds in the hydrazine group. Consequently, the molecules stack in an antiparallel fashion in the crystalline state, although the contribution of the polar contacts to the stability of the lattice is different for 1 (18%) and 2 (42%). This difference affects the density and symmetry of their crystal structures. Both molecules show intense UV-Vis light absorption in the range 200–350 nm (1) and 200–500 nm (2), brought about by π → π* electronic transitions. The electron density difference maps (EDDM) revealed that during light absorption, the electron density flows within the π-delocalized system, among the pyridyl/thiophene ring, the nitro group, and the N′-methyleneacetohydrazide moiety. Interestingly, compounds 1 and 2 constitute broad-spectrum antibacterial candidates, displaying potent antibacterial activity with minimal inhibitory concentration (MIC) values around 0.5–2.0 μg/mL. They also show weak or moderate antifungal activity against the yeast-like pathogenic fungus Candida albicans.
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26
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Zhao L, Zhang J, Liu T, Mou H, Wei C, Hu D, Song B. Design, Synthesis, and Antiviral Activities of Coumarin Derivatives Containing Dithioacetal Structures. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2020; 68:975-981. [PMID: 31891504 DOI: 10.1021/acs.jafc.9b06861] [Citation(s) in RCA: 33] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
In this study, a series of coumarin derivatives containing dithioacetals were synthesized, characterized, and assessed for their anti-tobacco mosaic virus (TMV) activities. Biological tests showed that most of the title compounds exhibited significant anti-TMV biological activities; in particular, compound b21 showed good inactivating activity anti-TMV, with an EC50 of 54.2 mg/L, superior to that of ribavirin (134.2 mg/L). Transmission electron microscopy analyses showed that compound 21 severely ruptured TMV particles. The interaction of compound b21 with TMV coat protein (TMV CP) was investigated using microscale thermophoresis and molecular docking. Compound b21 exhibited a strong binding ability to TMV CP, with a value of 2.9 μM, superior to ribavirin.
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Affiliation(s)
- Lei Zhao
- State Key Laboratory Breeding Base of Green Pesticide and Agricultural Bioengineering, Key Laboratory of Green Pesticide and Agricultural Bioengineering, Ministry of Education , Guizhou University , Huaxi District, Guiyang 550025 , China
| | - Jian Zhang
- State Key Laboratory Breeding Base of Green Pesticide and Agricultural Bioengineering, Key Laboratory of Green Pesticide and Agricultural Bioengineering, Ministry of Education , Guizhou University , Huaxi District, Guiyang 550025 , China
| | - Ting Liu
- State Key Laboratory Breeding Base of Green Pesticide and Agricultural Bioengineering, Key Laboratory of Green Pesticide and Agricultural Bioengineering, Ministry of Education , Guizhou University , Huaxi District, Guiyang 550025 , China
| | - Honglan Mou
- State Key Laboratory Breeding Base of Green Pesticide and Agricultural Bioengineering, Key Laboratory of Green Pesticide and Agricultural Bioengineering, Ministry of Education , Guizhou University , Huaxi District, Guiyang 550025 , China
| | - Chunle Wei
- State Key Laboratory Breeding Base of Green Pesticide and Agricultural Bioengineering, Key Laboratory of Green Pesticide and Agricultural Bioengineering, Ministry of Education , Guizhou University , Huaxi District, Guiyang 550025 , China
| | - Deyu Hu
- State Key Laboratory Breeding Base of Green Pesticide and Agricultural Bioengineering, Key Laboratory of Green Pesticide and Agricultural Bioengineering, Ministry of Education , Guizhou University , Huaxi District, Guiyang 550025 , China
| | - Baoan Song
- State Key Laboratory Breeding Base of Green Pesticide and Agricultural Bioengineering, Key Laboratory of Green Pesticide and Agricultural Bioengineering, Ministry of Education , Guizhou University , Huaxi District, Guiyang 550025 , China
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27
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Synthesis and biological evaluation of novel coumarin-chalcone derivatives containing urea moiety as potential anticancer agents. ARAB J CHEM 2020. [DOI: 10.1016/j.arabjc.2017.10.001] [Citation(s) in RCA: 39] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
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28
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Patel M, Patel K. Naphthalene substituted benzo[c]coumarins: Synthesis, characterization and evaluation of antibacterial activity and cytotoxicity. HETEROCYCL COMMUN 2019. [DOI: 10.1515/hc-2019-0024] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
AbstractNovel congeners of naphthalene substituted benzo[c]coumarins (2a-f) were synthesized by reaction of various 3-coumarinoyl methyl pyridinium bromide salts (1a-d) with a selected set of acetyl naphthalene in the presence of sodium acetate in refluxing glacial acetic acid. Structures of the synthesized compounds were confirmed by elemental analysis and by various spectroscopic techniques such as 1H-NMR, 13C-NMR, DEPT, and MS spectral data. Synthesised compounds were screened for antibacterial activity and cytotoxicity against different human cancer cell lines including cervix cancer (HeLa), breast cancer (MCF-7) and lung cancer (A549) using tetrazolium dye 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide (MTT) cell viability assay. Although with varying degrees, a significant growth inhibitory and cytotoxic effects were observed on all three cancer cell lines. Compounds 2b and 2e showed significant growth inhibitory and cytotoxicity against aforementioned cancer cell lines.
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Affiliation(s)
- Mrugesh Patel
- Department of Advanced Organic Chemistry, P. D. Patel Institute of Applied Sciences, Charotar University of Science and Technology, Gujarat 388421, India
| | - Kaushal Patel
- Department of Advanced Organic Chemistry, P. D. Patel Institute of Applied Sciences, Charotar University of Science and Technology, Gujarat 388421, India
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29
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Goud NS, Pooladanda V, Mahammad GS, Jakkula P, Gatreddi S, Qureshi IA, Alvala R, Godugu C, Alvala M. Synthesis and biological evaluation of morpholines linked coumarin–triazole hybrids as anticancer agents. Chem Biol Drug Des 2019; 94:1919-1929. [DOI: 10.1111/cbdd.13578] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2018] [Revised: 05/16/2019] [Accepted: 05/29/2019] [Indexed: 12/20/2022]
Affiliation(s)
- Nerella Sridhar Goud
- Department of Medicinal Chemistry National Institute of Pharmaceutical Education and Research (NIPER) Hyderabad India
| | - Venkatesh Pooladanda
- Department of Regulatory Toxicology National Institute of Pharmaceutical Education and Research (NIPER) Hyderabad India
| | - Ghouse S. Mahammad
- Department of Medicinal Chemistry National Institute of Pharmaceutical Education and Research (NIPER) Hyderabad India
| | - Pranay Jakkula
- Department of Biotechnology and Bioinformatics School of Life Sciences University of Hyderabad Hyderabad India
| | - Santhosh Gatreddi
- Department of Biotechnology and Bioinformatics School of Life Sciences University of Hyderabad Hyderabad India
| | - Insaf A. Qureshi
- Department of Biotechnology and Bioinformatics School of Life Sciences University of Hyderabad Hyderabad India
| | - Ravi Alvala
- G. Pulla Reddy College of Pharmacy Hyderabad India
| | - Chandraiah Godugu
- Department of Regulatory Toxicology National Institute of Pharmaceutical Education and Research (NIPER) Hyderabad India
| | - Mallika Alvala
- Department of Medicinal Chemistry National Institute of Pharmaceutical Education and Research (NIPER) Hyderabad India
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Kumar S, Mukesh K, Harjai K, Singh V. Synthesis of coumarin based Knoevenagel-Ugi adducts by a sequential one pot five-component reaction and their biological evaluation as anti-bacterial agents. Tetrahedron Lett 2019. [DOI: 10.1016/j.tetlet.2018.11.030] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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31
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Chavan RR, Hosamani KM, Kulkarni BD, Joshi SD. Molecular docking studies and facile synthesis of most potent biologically active N-tert-butyl-4-(4-substituted phenyl)-2-((substituted-2-oxo-2H-chromen-4-yl)methylthio)-6-oxo-1,6-dihydropyrimidine-5-carboxamide hybrids: An approach for microwave-assisted syntheses and biological evaluation. Bioorg Chem 2018; 78:185-194. [DOI: 10.1016/j.bioorg.2018.03.007] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2017] [Revised: 02/17/2018] [Accepted: 03/06/2018] [Indexed: 12/12/2022]
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32
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Synthesis and Spectroscopic Characterization of Some Hydrazone and 2H
-benzopyranone Derivatives as Antitumor Agents. J Heterocycl Chem 2018. [DOI: 10.1002/jhet.3211] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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33
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Microwave-Expedited Green Synthesis, Photophysical, Computational Studies of Coumarin-3-yl-thiazol-3-yl-1,2,4-triazolin-3-ones and Their Anticancer Activity. ChemistrySelect 2018. [DOI: 10.1002/slct.201702596] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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34
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Mohire PP, Chandam DR, Patil RB, Kumbhar DR, Jadhav SJ, Patravale AA, Godase VP, Ghosh JS, Deshmukh MB. Protic Ionic Liquid Promoted One Pot Synthesis of 2-amino-4-(phenyl)-7-methyl-5-oxo-4 H,5 H-pyrano[4,3- b]pyran-3-carbonitrile Derivatives in Water and Their Antimycobacterial Activity. J Heterocycl Chem 2018. [DOI: 10.1002/jhet.3133] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Priyanka P. Mohire
- Chemistry Research Laboratory, Department of Agrochemicals & Pest Management; Shivaji University; Kolhapur Maharashtra 416004 India
| | - Dattatray R. Chandam
- Department of Chemistry; Bhogawati Mahavidyalaya, Kurukali; Kolhapur Maharashtra 416001 India
| | - Reshma B. Patil
- Chemistry Research Laboratory, Department of Agrochemicals & Pest Management; Shivaji University; Kolhapur Maharashtra 416004 India
| | - Digambar R. Kumbhar
- Chemistry Research Laboratory, Department of Agrochemicals & Pest Management; Shivaji University; Kolhapur Maharashtra 416004 India
| | - Sunetra J. Jadhav
- Chemistry Research Laboratory, Department of Agrochemicals & Pest Management; Shivaji University; Kolhapur Maharashtra 416004 India
| | - Ajinkya A. Patravale
- Department of Chemistry; Vivekananda College Kolhapur; Kolhapur Maharashtra 416004 India
| | - Vijaya P. Godase
- Biochemistry Research Laboratory; Institute of Bioinformatics and Biotechnology, Savitribai Phule University; Pune Maharashtra 411007 India
| | - Jai S. Ghosh
- Chemistry Research Laboratory, Department of Agrochemicals & Pest Management; Shivaji University; Kolhapur Maharashtra 416004 India
| | - Madhukar B. Deshmukh
- Chemistry Research Laboratory, Department of Agrochemicals & Pest Management; Shivaji University; Kolhapur Maharashtra 416004 India
- Heterocyclic Chemistry Laboratory, Department of Chemistry; Shivaji University; Kolhapur Maharashtra 416004 India
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Ibrar A, Khan A, Ali M, Sarwar R, Mehsud S, Farooq U, Halimi SMA, Khan I, Al-Harrasi A. Combined in Vitro and in Silico Studies for the Anticholinesterase Activity and Pharmacokinetics of Coumarinyl Thiazoles and Oxadiazoles. Front Chem 2018; 6:61. [PMID: 29632858 PMCID: PMC5879128 DOI: 10.3389/fchem.2018.00061] [Citation(s) in RCA: 40] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2017] [Accepted: 02/26/2018] [Indexed: 11/15/2022] Open
Abstract
In a continuation of our previous work for the exploration of novel enzyme inhibitors, two new coumarin-thiazole 6(a–o) and coumarin-oxadiazole 11(a–h) hybrids have been designed and synthesized. All the compounds were characterized by 1H- and 13C-NMR spectroscopy and elemental analysis. New hybrid analogs were evaluated against acetylcholinesterase (AChE) and butyrylcholinesterase (BuChE) in order to know their potential for the prevention of Alzheimer's disease (AD). In coumarinyl thiazole series, compound 6b was found as the most active member against AChE having IC50 value of 0.87 ± 0.09 μM, while the compound 6j revealed the same efficacy against BuChE with an IC50 value of 11.01 ± 3.37 μM. In case of coumarinyl oxadiazole series, 11a was turned out to be the lead candidate against AChE with an IC50 value of 6.07 ± 0.23 μM, whereas compound 11e was found significantly active against BuChE with an IC50 value of 0.15 ± 0.09 μM. To realize the binding interaction of these compounds with AChE and BuChE, the molecular docking studies were performed. Compounds from coumarinyl thiazole series with potent AChE activity (6b, 6h, 6i, and 6k) were found to interact with AChE in the active site with MOE score of −10.19, −9.97, −9.68, and −11.03 Kcal.mol−1, respectively. The major interactions include hydrogen bonding, π-π stacking with aromatic residues, and interaction through water bridging. The docking studies of coumarinyl oxadiazole derivatives 11(a–h) suggested that the compounds with high anti-butyrylcholinesterase activity (11e, 11a, and 11b) provided MOE score of −9.9, −7.4, and −8.2 Kcal.mol−1, respectively, with the active site of BuChE building π-π stacking with Trp82 and water bridged interaction.
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Affiliation(s)
- Aliya Ibrar
- Department of Chemistry, Abbottabad University of Science & Technology, Havelian, Pakistan
| | - Ajmal Khan
- Department of Chemistry, COMSATS Institute of Information Technology, Abbottabad, Pakistan.,UoN Chair of Oman's Medicinal Plants and Marine Natural Products, University of Nizwa, Nizwa, Oman
| | - Majid Ali
- Department of Chemistry, COMSATS Institute of Information Technology, Abbottabad, Pakistan
| | - Rizwana Sarwar
- Department of Chemistry, COMSATS Institute of Information Technology, Abbottabad, Pakistan
| | - Saifullah Mehsud
- Department of Chemistry, Abbottabad University of Science & Technology, Havelian, Pakistan
| | - Umar Farooq
- Department of Chemistry, COMSATS Institute of Information Technology, Abbottabad, Pakistan
| | - Syed M A Halimi
- Department of Pharmacy, University of Peshawar, Peshawar, Pakistan
| | - Imtiaz Khan
- Department of Chemistry, Quaid-i-Azam University, Islamabad, Pakistan.,School of Chemistry, Cardiff University, Cardiff, United Kingdom
| | - Ahmed Al-Harrasi
- UoN Chair of Oman's Medicinal Plants and Marine Natural Products, University of Nizwa, Nizwa, Oman
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Wadhwa P, Kharbanda A, Bagchi S, Sharma A. Water-Mediated One-Pot Three-Component Reaction to Bifunctionalized Thiadiazoloquinazolinone-coumarin Hybrids: A Green Approach. ChemistrySelect 2018. [DOI: 10.1002/slct.201702908] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Preeti Wadhwa
- Department of Chemistry; Indian Institute of Technology Roorkee; Roorkee- 247667 India
| | - Anupreet Kharbanda
- Department of Chemistry; Indian Institute of Technology Roorkee; Roorkee- 247667 India
| | - Sourav Bagchi
- Department of Chemistry; Indian Institute of Technology Roorkee; Roorkee- 247667 India
| | - Anuj Sharma
- Department of Chemistry; Indian Institute of Technology Roorkee; Roorkee- 247667 India
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Sowmya PV, Poojary B, Kumar V, Vishwanatha U, Shetty P. Fluorinated pyrrole incorporated 2-thiazolyl hydrazone motifs: a new class of antimicrobial and anti tuberculosis agents. Arch Pharm Res 2017:10.1007/s12272-017-0967-1. [PMID: 29043602 DOI: 10.1007/s12272-017-0967-1] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2017] [Accepted: 09/25/2017] [Indexed: 11/30/2022]
Abstract
In aim of obtaining novel bio-active compounds, a new series of fluorinated 1-(4-(aryl)thiazol-2-yl)-2-((1-(aryl)-2,5-dimethyl-1H-pyrrol-3-yl)methylene)hydrazines (5a-t) and 1-(4-(4-aryl)thiazol-2-yl)-2-((3-(2,4-dichlorophenyl)-1-phenyl-1H-pyrazol-4-yl)methylene)hydrazines (8a-d) were synthesized and screened for their antibacterial and antifungal activities. The potent compounds were further screened in vitro for anti-tuberculosis activity against Mycobacterium tuberculosis H37Rv strain. Compounds 5a, 5c-5h and 5m were found to be good inhibitors of B. subtilis with MIC ranging from 0.2 to 0.8 µg mL-1, which are nearly three to ten times more potent than the standard drug Ciprofloxacin. Compounds 5a, 5h-5k and 5o exhibited potent antifungal activity against C. albicans strain with MIC ranging from 0.4 to 1.6 µg mL-1. Compounds 8a-8c were found to be excellent inhibitors of A. niger. Compounds 5a and 5k showed significant anti tubercular activity with MIC 3.12 and 6.25 µg mL-1 respectively. Furthermore, highly active compounds were tested for their preliminary toxicity profile by hemolytic assay and were found to be non hemolytic at higher concentration with good selectivity index. Cytotoxicity of the potent compounds 5a, 5d, 5g, 5i and 5k was checked by MTT assay using normal embryonic kidney cell line HEK 293 and found to be non-toxic up to 50-200 times the MIC for antibacterial activity.
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Affiliation(s)
- P V Sowmya
- Department of Chemistry, Mangalore University, Mangalagangothri, Karnataka, 574199, India
| | - Boja Poojary
- Department of Chemistry, Mangalore University, Mangalagangothri, Karnataka, 574199, India.
| | - Vasantha Kumar
- Department of Chemistry, SDM College (Autonomus), Ujire, Karnataka, 574240, India
| | - U Vishwanatha
- Department of Biotechnology and Microbiology, SDM Centre for Research in Ayurveda and Allied Sciences, Kuthpady, Udupi, Karnataka, 574118, India
| | - Premalatha Shetty
- Department of Biotechnology and Microbiology, SDM Centre for Research in Ayurveda and Allied Sciences, Kuthpady, Udupi, Karnataka, 574118, India
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38
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Synthesis and PASS-assisted evaluation of coumarin–benzimidazole derivatives as potential anti-inflammatory and anthelmintic agents. Med Chem Res 2017. [DOI: 10.1007/s00044-017-2036-1] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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39
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Dongamanti A, Aamate VK, Devulapally MG, Gundu S, Balabadra S, Manga V, Yogeeswari P, Sriram D, Balasubramanian S. Bis-spirochromanones as potent inhibitors of Mycobacterium tuberculosis: synthesis and biological evaluation. Mol Divers 2017; 21:999-1010. [PMID: 28840414 DOI: 10.1007/s11030-017-9779-y] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2017] [Accepted: 08/02/2017] [Indexed: 11/30/2022]
Abstract
On the basis of reported antimycobacterial property of chroman-4-one pharmacophore, a series of chemically modified bis-spirochromanones were synthesized starting from 2-hydroxyacetophenone and 1,4-dioxaspiro[4.5] decan-8-one using a Kabbe condensation approach. The synthesized bis-spirochromanones were established based on their spectral data and X-ray crystal structure of 6e. All synthesized compounds were evaluated against Mycobacterium tuberculosis H37Rv (ATCC 27294) strain, finding that some products exhibited good antimycobacterial activity with minimum inhibitory concentration as low as [Formula: see text]. Docking studies were carried out to identify the binding interactions of compounds II, 6a and 6n with FtsZ. Compounds exhibiting good in vitro potency in the MTB MIC assay were further evaluated for toxicity using the HEK cell line.
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Affiliation(s)
- Ashok Dongamanti
- Green and Medicinal Chemistry Lab, Department of Chemistry, Osmania University, Hyderabad, Telangana State, 500 007, India.
| | - Vikas Kumar Aamate
- Green and Medicinal Chemistry Lab, Department of Chemistry, Osmania University, Hyderabad, Telangana State, 500 007, India
| | - Mohan Gandhi Devulapally
- Green and Medicinal Chemistry Lab, Department of Chemistry, Osmania University, Hyderabad, Telangana State, 500 007, India
| | - Srinivas Gundu
- Green and Medicinal Chemistry Lab, Department of Chemistry, Osmania University, Hyderabad, Telangana State, 500 007, India
| | - Saikrishna Balabadra
- Molecular Modeling and Medicinal Chemistry group, Department of Chemistry, Osmania University, Hyderabad, Telangana State, 500 007, India
| | - Vijjulatha Manga
- Molecular Modeling and Medicinal Chemistry group, Department of Chemistry, Osmania University, Hyderabad, Telangana State, 500 007, India
| | - Perumal Yogeeswari
- Department of Pharmacy, Birla Institute of Technology and Science - Pilani, Hyderabad Campus, Jawahar Nagar, Hyderabad, Telangana State, 500 078, India
| | - Dharmarajan Sriram
- Department of Pharmacy, Birla Institute of Technology and Science - Pilani, Hyderabad Campus, Jawahar Nagar, Hyderabad, Telangana State, 500 078, India
| | - Sridhar Balasubramanian
- X-ray Crystallography Division, CSIR-Indian Institute of Chemical Technology, Hyderabad, Telangana State, 500 007, India
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40
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Recent developments of coumarin-containing derivatives and their anti-tubercular activity. Eur J Med Chem 2017; 136:122-130. [DOI: 10.1016/j.ejmech.2017.05.004] [Citation(s) in RCA: 162] [Impact Index Per Article: 23.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2017] [Revised: 04/09/2017] [Accepted: 05/01/2017] [Indexed: 11/23/2022]
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41
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PTSA-catalyzed straightforward novel approach for the synthesis of 1,2-bis(4-nitrophenyl)-1H-benzo[f]chromen-3-amine and the evaluation of their antituberculosis activity. RESEARCH ON CHEMICAL INTERMEDIATES 2017. [DOI: 10.1007/s11164-017-2865-z] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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42
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Liu L, Hu Y, Shen YF, Wang GX, Zhu B. Evaluation on antiviral activity of coumarin derivatives against spring viraemia of carp virus in epithelioma papulosum cyprini cells. Antiviral Res 2017. [PMID: 28624462 DOI: 10.1016/j.antiviral.2017.06.007] [Citation(s) in RCA: 62] [Impact Index Per Article: 8.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
As one of the most serious pathogens in the freshwater aquatic environment, spring viraemia of carp virus (SVCV) induces a high mortality rate in several cyprinid fishes. In this study, we designed and synthesized a total of 44 coumarin derivatives to evaluate the anti-SVCV activity. By comparing the inhibitory concentration at half-maximal activity (IC50), two imidazole coumarins (B4 and C2) were selected, with maximum inhibitory rates on SVCV more than 90%. Mechanistically, B4 or C2 did not affect viral adhesion and delivery from endosomes to the cytosol. Further, B4 and C2 could decline the apoptosis in SVCV-infected cells and the viral activated caspase-3, 8, 9 activities. Other results showed that SVCV induced the cytoskeletal structure to be a circumferential ring of microtubules near the nucleus, with occurring a disrupted microfilament organization. In comparison, cytoskeleton structure in drug-treated cells kept complete. In addition, the cellular microstructure in drug treatments showed no significant change; while SVCV-infected cells were seriously shrunk, and observed typical apoptotic features including cell shrinkage, volume reduction and cell blebbing. More importantly, B4 and C2 enhanced anti-oxidative enzyme gene expression and triggered the Nrf-2 pathway to keep balance of intracellular redox state. Therefore, the use of two imidazole coumarins (B4 and C2) could be a viable way of preventing and controlling SVCV infection.
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Affiliation(s)
- Lei Liu
- College of Animal Science and Technology, Northwest A&F University, Xinong Road 22nd, Yangling, Shaanxi 712100, China
| | - Yang Hu
- College of Animal Science and Technology, Northwest A&F University, Xinong Road 22nd, Yangling, Shaanxi 712100, China
| | - Yu-Feng Shen
- College of Animal Science and Technology, Northwest A&F University, Xinong Road 22nd, Yangling, Shaanxi 712100, China
| | - Gao-Xue Wang
- College of Animal Science and Technology, Northwest A&F University, Xinong Road 22nd, Yangling, Shaanxi 712100, China.
| | - Bin Zhu
- College of Animal Science and Technology, Northwest A&F University, Xinong Road 22nd, Yangling, Shaanxi 712100, China.
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43
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Angelova VT, Valcheva V, Pencheva T, Voynikov Y, Vassilev N, Mihaylova R, Momekov G, Shivachev B. Synthesis, antimycobacterial activity and docking study of 2-aroyl-[1]benzopyrano[4,3-c]pyrazol-4(1H)-one derivatives and related hydrazide-hydrazones. Bioorg Med Chem Lett 2017; 27:2996-3002. [PMID: 28512022 DOI: 10.1016/j.bmcl.2017.05.011] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2017] [Revised: 05/03/2017] [Accepted: 05/04/2017] [Indexed: 12/30/2022]
Abstract
A new convenient method for preparation of 2-aroyl-[1]benzopyrano[4,3-c]pyrazol-4(1H)-one derivatives 5b-g and coumarin containing hydrazide-hydrazone analogues 4a-e was presented. The antimycobacterial activity against reference strain Mycobacterium tuberculosis H37Rv and cytotoxicity against the human embryonic kidney cell line HEK-293 were tested in vitro. All compounds demonstrated significant minimum inhibitory concentrations (MIC) ranging 0.28-1.69μM, which were comparable to those of isoniazid. The cytotoxicity (IC50>200µM) to the "normal cell" model HEK-293T exhibited by 2-aroyl-[1]benzopyrano[4,3-c]pyrazol-4(1H)-one derivatives 5b-e, was noticeably milder compared to that of their hydrazone analogues 4a-e (IC50 33-403µM). Molecular docking studies on compounds 4a-e and 5b-g were also carried out to investigate their binding to the 2-trans-enoyl-ACP reductase (InhA) enzyme involved in M. tuberculosis cell wall biogenesis. The binding model suggested one or more hydrogen bonding and/or arene-H or arene-arene interactions between hydrazones or pyrazole-fused coumarin derivatives and InhA enzyme for all synthesized compounds.
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Affiliation(s)
- Violina T Angelova
- Faculty of Pharmacy, Medical University of Sofia, 2 Dunav Str., 1000 Sofia, Bulgaria.
| | - Violeta Valcheva
- "Stefan Angelov" Institute of Microbiology, Bulgarian Academy of Sciences, 26 Acad. G. Bonchev Str., 1113 Sofia, Bulgaria
| | - Tania Pencheva
- Institute of Biophysics and Biomedical Engineering, Bulgarian Academy of Sciences, 105 Acad. G. Bonchev Str, 1113 Sofia, Bulgaria
| | - Yulian Voynikov
- Faculty of Pharmacy, Medical University of Sofia, 2 Dunav Str., 1000 Sofia, Bulgaria
| | - Nikolay Vassilev
- Institute of Organic Chemistry with Centre of Phytochemistry, Bulgarian Academy of Sciences, 1113 Sofia, Bulgaria
| | - Rositsa Mihaylova
- Faculty of Pharmacy, Medical University of Sofia, 2 Dunav Str., 1000 Sofia, Bulgaria
| | - Georgi Momekov
- Faculty of Pharmacy, Medical University of Sofia, 2 Dunav Str., 1000 Sofia, Bulgaria
| | - Boris Shivachev
- Institute of Mineralogy and Crystallography, Bulgarian Academy of Sciences, 107 Acad. G. Bonchev Str., 1113 Sofia, Bulgaria
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45
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Kumar D, Malik F, Bedi PMS, Jain S. 2,4-Diarylpyrano[3,2-c]chromen-5(4H)-ones as Antiproliferative Agents. Chem Pharm Bull (Tokyo) 2017; 64:399-409. [PMID: 27150472 DOI: 10.1248/cpb.c15-00958] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
In the present study, a series of 2,4-diarylpyrano[3,2-c]chromen-5(4H)-ones were synthesised and evaluated as antiproliferative agents. The compounds were evaluated against a panel of human cancer cell lines. CH-1 exhibited significant cytoxicity against HCT 116 cell lines with an IC50 value of 1.4 and 4.3 µM against "MiaPaCa-2" cell lines. The compound CH-1 was found to induce apoptosis as evidenced by phase contrast microscopy, Hoechst 33258 staining and mitochondrial membrane potential (MMP) loss. The cell phase distribution studies indicated that the apoptotic population increased from 10.22% in the control sample to 57.19% in a sample treated with 20 µM compound CH-1.
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Affiliation(s)
- Dinesh Kumar
- Department of Pharmaceutical Sciences, Guru Nanak Dev University
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Durgapal SD, Soni R, Umar S, Suresh B, Soman SS. Anticancer Activity and DNA Binding Studies of Novel 3,7-Disubstituted Benzopyrones. ChemistrySelect 2017. [DOI: 10.1002/slct.201601361] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Sunil Dutt Durgapal
- Department of Chemistry; The M. S University of Baroda, Department of chemistry, Faculty of Science; Vadodara. 390002 India
| | - Rina Soni
- Department of Chemistry; The M. S University of Baroda, Department of chemistry, Faculty of Science; Vadodara. 390002 India
| | - Shweta Umar
- Department of Zoology; The M. S University of Baroda, Department of Zoology, Faculty of Science; Vadodara. 390002 India
| | - Balakrishnan Suresh
- Department of Zoology; The M. S University of Baroda, Department of Zoology, Faculty of Science; Vadodara. 390002 India
| | - Shubhangi S. Soman
- Department of Chemistry; The M. S University of Baroda, Department of chemistry, Faculty of Science; Vadodara. 390002 India
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Aljohar HI, Ghabbour HA, Abdelbaky MS, Garcia-Granda S, El-Emam AA. Crystal structure of N′-[(1E)-(2,6-dichlorophenyl)-methylidene]adamantane-1-carbohydrazide, C18H20Cl2N2O. Z KRIST-NEW CRYST ST 2016. [DOI: 10.1515/ncrs-2016-0038] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
AbstractC18H20Cl2N2O, orthorhombic,Pbca(No. 61),a= 8.1023(2) Å,b= 18.7063(4) Å,c= 22.5509(6) Å,V= 3417.91(14) Å3,Z= 8,Rgt(F) = 0.0496,wRref(F2) = 0.1535,T= 293(2).
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Affiliation(s)
- Haya I. Aljohar
- 1Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, P.O. Box 2457, Riyadh 11451, Saudi Arabia
| | - Hazem A. Ghabbour
- 1Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, P.O. Box 2457, Riyadh 11451, Saudi Arabia
| | - Mohammed S.M. Abdelbaky
- 2Departamento de Quimica Fisica y Analitica, Facultad de Quimica, Universidad de Oviedo - CINN, C/Julian Claveria, 8, 33006 Oviedo, (Asturias), Spain
| | - Santiago Garcia-Granda
- 2Departamento de Quimica Fisica y Analitica, Facultad de Quimica, Universidad de Oviedo - CINN, C/Julian Claveria, 8, 33006 Oviedo, (Asturias), Spain
| | - Ali A. El-Emam
- 1Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, P.O. Box 2457, Riyadh 11451, Saudi Arabia
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Holiyachi M, Shastri SL, Chougala BM, Shastri LA, Joshi SD, Dixit SR, Nagarajaiah H, Sunagar VA. Design, Synthesis and Structure-Activity Relationship Study of Coumarin Benzimidazole Hybrid as Potent Antibacterial and Anticancer Agents. ChemistrySelect 2016. [DOI: 10.1002/slct.201600665] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
| | | | | | | | - Shrinivas D. Joshi
- Novel Drug Design and Discovery Laboratory, Department of Pharmaceutical Chemistry; S.E.T's College of Pharmacy; Dharwad- 580002, Karnataka India
| | - Sheshagiri R. Dixit
- Novel Drug Design and Discovery Laboratory, Department of Pharmaceutical Chemistry; S.E.T's College of Pharmacy; Dharwad- 580002, Karnataka India
| | - Honnappa Nagarajaiah
- Department of Chemistry; Indian Institute of Technology Kanpur; Kanpur 208016 India
| | - Vinay A. Sunagar
- Department. of Chemistry; G.S.S. College; Belagavi, Karnataka India
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49
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Mohareb RM, Megally Abdo NY. Synthesis and Cytotoxic Evaluation of Pyran, Dihydropyridine and Thiophene Derivatives of 3-Acetylcoumarin. Chem Pharm Bull (Tokyo) 2016; 63:678-87. [PMID: 26329861 DOI: 10.1248/cpb.c15-00115] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
A series of coumarin analogues bearing 4H-pyran rings 2a-d, 11a-d and 1,4-dihydropyridine rings 3a-d, 12a-d at position 3 were synthesized starting from either 3-acetyl coumarin (1) or the coumarin acetohydrazide derivative 4. Condensation of 3-acetylcoumarin (1) with 2-cyanoacetohydrazide afforded 2-cyano-N'-{1-[2-oxo-2H-chromen-3-yl]ethylidene}acetohydrazide (4). Reaction of compound 4 with elemental sulfur and either malononitrile or ethyl cyanoacetate afforded the thiophene derivatives 8 and 9, respectively. The structures of the newly synthesized compounds were confirmed on the basis of their spectral data and elemental analyses. All synthesized compounds were screened for their in vitro anticancer activity against six human cancer cell lines and normal fibroblasts. Several compounds showed potent inhibition with an IC50 value of ˂870 nM. Compound 3d exhibited equivalent cytotoxic effect as the standard CHS 828 against a breast cancer cell line (IC50 value=18 nM). Normal fibroblast cells (WI38) were affected to a much lesser extent (IC50 value >10000 nM).
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Desai NC, Trivedi AR, Vaghani HV, Somani HC, Bhatt KA. Synthesis and biological evaluation of 1,3,4-oxadiazole bearing dihydropyrimidines as potential antitubercular agents. Med Chem Res 2015. [DOI: 10.1007/s00044-015-1485-7] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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