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Yang C, Sun X, Li Z, Cheng Y, Lei Y, Lu L, Liu X, Zhuang X, Wang T, He X. The effect of benzenesulfonamide's side chains on their human carbonic anhydrase Ⅰ/Ⅱ inhibitory activities. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2021.131927] [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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2
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Basu D, Nayek HP. Bis(catecholato)germane: An Effective Catalyst for Friedel-Crafts Alkylation Reaction. Dalton Trans 2022; 51:10587-10594. [DOI: 10.1039/d2dt01721k] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Bis(catecholato)germane, [Ge(C6H4O2)2(H2O)2] (1) was synthesized by the reaction of catechol and germanium oxide in water according to a reported method. Complex 1 was characterized by FT-IR spectroscopy, NMR spectroscopy and...
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3
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Liu S, Zhao F, Chen X, Deng G, Huang H. Aerobic Oxidative Functionalization of Indoles. Adv Synth Catal 2020. [DOI: 10.1002/adsc.202000285] [Citation(s) in RCA: 40] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Saiwen Liu
- College of Materials and Chemical Engineering Hunan City University Yiyang 413000 Hunan People's Republic of China
| | - Feng Zhao
- Key Laboratory for Antibody-based Drug and Intelligent Delivery System of Hunan Province Key Laboratory of Dong Medicine of Hunan Province School of Pharmaceutical Sciences Hunan University of Medicine Huaihua 418000 People's Republic of China
- Key Laboratory for Green Organic Synthesis and Application of Hunan Province Key Laboratory of Environmentally Friendly Chemistry and Application of Ministry of Education College of Chemistry Xiangtan University Xiangtan 411105 People's Republic of China
| | - Xing Chen
- Key Laboratory for Green Organic Synthesis and Application of Hunan Province Key Laboratory of Environmentally Friendly Chemistry and Application of Ministry of Education College of Chemistry Xiangtan University Xiangtan 411105 People's Republic of China
| | - Guo‐Jun Deng
- Key Laboratory for Green Organic Synthesis and Application of Hunan Province Key Laboratory of Environmentally Friendly Chemistry and Application of Ministry of Education College of Chemistry Xiangtan University Xiangtan 411105 People's Republic of China
| | - Huawen Huang
- Key Laboratory for Green Organic Synthesis and Application of Hunan Province Key Laboratory of Environmentally Friendly Chemistry and Application of Ministry of Education College of Chemistry Xiangtan University Xiangtan 411105 People's Republic of China
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4
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Sarkar A, Gómez-García CJ, Benmansour S, Nayek HP. Trinuclear Lanthanide Coordination Clusters: Single-Molecule-Magnet Behavior and Catalytic Activity in the Friedel-Crafts Alkylation Reaction. Chempluschem 2020; 84:974-980. [PMID: 31943977 DOI: 10.1002/cplu.201900282] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2019] [Revised: 06/24/2019] [Indexed: 11/12/2022]
Abstract
A new multidentate ligand (H3 L) was synthesized by the condensation reaction of 4-tert-butyl-2,6-diformylphenol and 2-amino-4-nitrophenol. The reaction of the ligand with hydrated lanthanide nitrate produced two isostructural trinuclear coordination clusters: [DyLn3 L3 (DMF)3 (H2 O)2 ] ⋅ 3.8DMFLn=Dy (1) and Nd (2) (DMF=N, N-dimethylformamide). Single-crystal X-ray diffraction analysis revealed that there are three lanthanide ions arranged in an almost perfect linear fashion in both complexes. Magnetic studies show single-molecule-magnet (SMM) behavior in the Dy derivative with τ0 =1.7×10-6 s and a thermal energy barrier of 7.0 cm-1 . Both complexes were used as catalysts towards the Friedel-Crafts alkylation reaction of indole with different aldehydes with yields varying from 59-98 %. Complex 1 showed better catalytic efficiency than complex 2. This is the first report of using trinuclear lanthanide coordination clusters as catalysts for the Friedel-Crafts alkylation reaction.
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Affiliation(s)
- Arijit Sarkar
- Department of Applied Chemistry, Indian Institute of Technology (Indian School of Mines), Dhanbad -, 826004 Jharkhand, India
| | - Carlos J Gómez-García
- Departamento de Química Inorgánica, Instituto de Ciencia Molecular (ICMol), Universidad de Valencia, C/Catedrático José Beltrán, 2, 46980, Paterna, Valencia, Spain
| | - Samia Benmansour
- Departamento de Química Inorgánica, Instituto de Ciencia Molecular (ICMol), Universidad de Valencia, C/Catedrático José Beltrán, 2, 46980, Paterna, Valencia, Spain
| | - Hari Pada Nayek
- Department of Applied Chemistry, Indian Institute of Technology (Indian School of Mines), Dhanbad -, 826004 Jharkhand, India
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Saini P, Kumari P, Hazra S, Elias AJ. Oxidative Coupling of Benzylamines with Indoles in Aqueous Medium to Realize Bis‐(Indolyl)Methanes Using a Water‐Soluble Cobalt Catalyst and Air as the Oxidant. Chem Asian J 2019; 14:4154-4159. [DOI: 10.1002/asia.201901313] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2019] [Revised: 10/13/2019] [Indexed: 12/15/2022]
Affiliation(s)
- Parul Saini
- Department of ChemistryIndian Institute of Technology Delhi Hauz Khas New Delhi 110016 India
| | - Pratishtha Kumari
- Department of ChemistryIndian Institute of Technology Delhi Hauz Khas New Delhi 110016 India
| | - Susanta Hazra
- Department of ChemistryIndian Institute of Technology Delhi Hauz Khas New Delhi 110016 India
| | - Anil J. Elias
- Department of ChemistryIndian Institute of Technology Delhi Hauz Khas New Delhi 110016 India
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6
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Thacker PS, Alvala M, Arifuddin M, Angeli A, Supuran CT. Design, synthesis and biological evaluation of coumarin-3-carboxamides as selective carbonic anhydrase IX and XII inhibitors. Bioorg Chem 2019; 86:386-392. [PMID: 30763885 DOI: 10.1016/j.bioorg.2019.02.004] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2018] [Revised: 01/29/2019] [Accepted: 02/03/2019] [Indexed: 12/15/2022]
Abstract
A series of novel 7-hydroxycoumarin-3-carboxamides was synthesized by the reaction of 7-hydroxy-2-oxo-2H-chromene-3-carboxylic acid with various substituted aromatic amines. The newly synthesized compounds were evaluated for their inhibitory activity against the four physiologically relevant human carbonic anhydrase (hCA, EC 4.2.1.1) isoforms CA I, CA II, CA IX and CA XII. The CA inhibition results show that the newly synthesized 7-hydroxycoumarin-3-carboxamides (4a-n) exhibited selective inhibition of the tumor associated isoforms, CA IX and CA XII over CA I and II isoforms. The inhibition constants ranged from sub micromolar to low micromolar. Amongst all the compounds tested, compound 4m was the most effective inhibitor exhibiting sub micromolar potency against both hCA IX and hCA XII, with a Ki of 0.2 µM. Therefore, it can be anticipated that compound 4m can serve as a lead for development of anticancer therapy by exhibiting a novel mechanism of action. The binding modes of the most potent compounds within hCA IX and XII catalytic clefts were investigated by docking studies.
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Affiliation(s)
- Pavitra S Thacker
- Department of Medicinal Chemistry, National Institute of Pharmaceutical Education and Research (NIPER), Balanagar, Hyderabad 500037, India
| | - Mallika Alvala
- Department of Medicinal Chemistry, National Institute of Pharmaceutical Education and Research (NIPER), Balanagar, Hyderabad 500037, India
| | - Mohammed Arifuddin
- Department of Medicinal Chemistry, National Institute of Pharmaceutical Education and Research (NIPER), Balanagar, Hyderabad 500037, India.
| | - Andrea Angeli
- Università degli Studi di Firenze, Neurofarba Dept., Sezione di Scienze Farmaceutiche e Nutraceutiche, Via Ugo Schiff 6, 50019 Sesto Fiorentino, Florence, Italy
| | - Claudiu T Supuran
- Università degli Studi di Firenze, Neurofarba Dept., Sezione di Scienze Farmaceutiche e Nutraceutiche, Via Ugo Schiff 6, 50019 Sesto Fiorentino, Florence, Italy.
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7
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Zhao YS, Ruan HL, Wang XY, Chen C, Song PF, Lü CW, Zou LW. Catalyst-free visible-light-induced condensation to synthesize bis(indolyl)methanes and biological activity evaluation of them as potent human carboxylesterase 2 inhibitors. RSC Adv 2019; 9:40168-40175. [PMID: 35541371 PMCID: PMC9076199 DOI: 10.1039/c9ra08593a] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2019] [Accepted: 11/25/2019] [Indexed: 11/21/2022] Open
Abstract
A mild strategy for visible-light-induced synthesis of bis(indolyl)methanes was developed using aromatic aldehydes and indole as substrates. This reaction could be performed at room temperature under catalyst- and additive-free conditions to synthesize a series of bis(indolyl)methanes in good to excellent yields. In addition, all synthesized bis(indolyl)methanes together with β-substituted indole derivatives synthesized according to our previous work, were evaluated for their inhibitory effect against human carboxylesterase (CES1 and CES2). Primary structure–activity relationship analysis of all tested compounds showed that the modifications of β-substituted indole at the β-site with another indolyl group led to a significant enhancement of the inhibitory effect on CES2, and the bisindolyl structure is essential for CES2 inhibition. These results demonstrated that these bis(indolyl)methanes are potent and selective CES2 inhibitors, which might be helpful for medicinal chemists to design and develop more potent and selective CES2 inhibitors for biomedical applications. Bis(indolyl)methanes were synthesized by a green protocol. Primary structure–activity relationship analysis showed that the bisindolyl structure is essential for CES2 inhibition.![]()
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Affiliation(s)
- Yi-Shu Zhao
- Institute of Interdisciplinary Integrative Medicine Research
- Shanghai University of Traditional Chinese Medicine
- Shanghai 201203
- People's Republic of China
| | - Hong-Li Ruan
- School of Chemistry and Chemical Engineering
- Liaoning Normal University
- Dalian 116029
- People's Republic of China
| | - Xiu-Yang Wang
- Institute of Interdisciplinary Integrative Medicine Research
- Shanghai University of Traditional Chinese Medicine
- Shanghai 201203
- People's Republic of China
| | - Chen Chen
- School of Chemistry and Chemical Engineering
- Liaoning Normal University
- Dalian 116029
- People's Republic of China
| | - Pei-Fang Song
- Institute of Interdisciplinary Integrative Medicine Research
- Shanghai University of Traditional Chinese Medicine
- Shanghai 201203
- People's Republic of China
| | - Cheng-Wei Lü
- School of Chemistry and Chemical Engineering
- Liaoning Normal University
- Dalian 116029
- People's Republic of China
| | - Li-Wei Zou
- Institute of Interdisciplinary Integrative Medicine Research
- Shanghai University of Traditional Chinese Medicine
- Shanghai 201203
- People's Republic of China
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8
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Taha M, Rashid U, Imran S, Ali M. Rational design of bis-indolylmethane-oxadiazole hybrids as inhibitors of thymidine phosphorylase. Bioorg Med Chem 2018; 26:3654-3663. [DOI: 10.1016/j.bmc.2018.05.046] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2018] [Revised: 04/29/2018] [Accepted: 05/26/2018] [Indexed: 10/16/2022]
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9
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Channar PA, Saeed A, Shahzad D, Larik FA, Hassan M, Raza H, Abbas Q, Seo SY. Extending the scope of amantadine drug by incorporation of phenolic azo Schiff bases as potent selective inhibitors of carbonic anhydrase II, drug-likeness and binding analysis. Chem Biol Drug Des 2018; 92:1692-1698. [DOI: 10.1111/cbdd.13335] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2017] [Revised: 03/14/2018] [Accepted: 04/16/2018] [Indexed: 11/27/2022]
Affiliation(s)
| | - Aamer Saeed
- Department of Chemistry; Quaid-I-Azam University; Islamabad Pakistan
| | - Danish Shahzad
- Department of Chemistry; Quaid-I-Azam University; Islamabad Pakistan
| | - Fayaz Ali Larik
- Department of Chemistry; Quaid-I-Azam University; Islamabad Pakistan
| | - Mubashir Hassan
- Department of Biological Sciences; College of Natural Sciences; Kongju National University; Gongju, Chungnam Korea
| | - Hussain Raza
- Department of Biological Sciences; College of Natural Sciences; Kongju National University; Gongju, Chungnam Korea
| | - Qamar Abbas
- Department of Physiology; University of Sindh; Jamshoro Pakistan
| | - Sung-Yum Seo
- Department of Biological Sciences; College of Natural Sciences; Kongju National University; Gongju, Chungnam Korea
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10
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Danne AB, Choudhari AS, Chakraborty S, Sarkar D, Khedkar VM, Shingate BB. Triazole-diindolylmethane conjugates as new antitubercular agents: synthesis, bioevaluation, and molecular docking. MEDCHEMCOMM 2018; 9:1114-1130. [PMID: 30108999 DOI: 10.1039/c8md00055g] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/30/2018] [Accepted: 04/09/2018] [Indexed: 11/21/2022]
Abstract
We describe the synthesis of novel triazole-incorporated diindolylmethanes (DIMs) using a molecular hybridization approach. The in vitro antitubercular activity of the DIMs against Mycobacterium tuberculosis H37Ra (ATCC 25177) was tested in the active and dormant state. Among all the synthesized conjugates, the compounds 6b, 6f, 6l, 6n, 6q, 6r, and 6s displayed good antitubercular activity against both the active and dormant Mtb H37Ra strain. The compound 6l exhibited good antitubercular activity against dormant Mtb H37Ra with an IC50 value of 1 μg mL-1 and IC90 (MIC) value of 3 μg mL-1. The compounds 6b, 6l, and 6r displayed good antitubercular activity against active Mtb H37Ra with IC50 values of 2.19, 1.52, and 0.22 μg mL-1, respectively. The compounds 6b, 6h, 6l, and 6s displayed more than 70% inhibition against the Gram-positive Bacillus subtilus strain at 3 μg mL-1. The molecular docking study showed the binding modes of the titled compounds in the active site of the DprE1 enzyme and assisted with elucidating a structural basis for the inhibition of Mycobacteria.
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Affiliation(s)
- Ashruba B Danne
- Department of Chemistry , Dr. Babasaheb Ambedkar Marathwada University , Aurangabad 431 004 , India . ; ; Tel: +(91) 240 2403312
| | - Amit S Choudhari
- Combi-Chem Bio-Resource Center , Organic Chemistry Division , CSIR-National Chemical Laboratory , Pune 411 008 , India
| | - Shakti Chakraborty
- Combi-Chem Bio-Resource Center , Organic Chemistry Division , CSIR-National Chemical Laboratory , Pune 411 008 , India
| | - Dhiman Sarkar
- Combi-Chem Bio-Resource Center , Organic Chemistry Division , CSIR-National Chemical Laboratory , Pune 411 008 , India
| | - Vijay M Khedkar
- Department of Pharmaceutical Chemistry , Shri Vile Parle Kelavani Mandal's Institute of Pharmacy , Dhule , Maharashtra 424 001 , India
| | - Bapurao B Shingate
- Department of Chemistry , Dr. Babasaheb Ambedkar Marathwada University , Aurangabad 431 004 , India . ; ; Tel: +(91) 240 2403312
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11
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Oxindole based oxadiazole hybrid analogs: Novel α -glucosidase inhibitors. Bioorg Chem 2018; 76:273-280. [DOI: 10.1016/j.bioorg.2017.12.001] [Citation(s) in RCA: 40] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2017] [Revised: 11/29/2017] [Accepted: 12/01/2017] [Indexed: 02/03/2023]
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12
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Taha M, Shah SAA, Imran S, Afifi M, Chigurupati S, Selvaraj M, Rahim F, Ullah H, Zaman K, Vijayabalan S. Synthesis and in vitro study of benzofuran hydrazone derivatives as novel alpha-amylase inhibitor. Bioorg Chem 2017; 75:78-85. [PMID: 28918064 DOI: 10.1016/j.bioorg.2017.09.002] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2017] [Revised: 08/22/2017] [Accepted: 09/05/2017] [Indexed: 01/08/2023]
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13
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Synthesis and study of the α -amylase inhibitory potential of thiadiazole quinoline derivatives. Bioorg Chem 2017; 74:179-186. [PMID: 28826047 DOI: 10.1016/j.bioorg.2017.08.003] [Citation(s) in RCA: 51] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2017] [Revised: 08/06/2017] [Accepted: 08/11/2017] [Indexed: 12/21/2022]
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14
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Synthesis, α -glucosidase inhibitory activity and in silico study of tris -indole hybrid scaffold with oxadiazole ring: As potential leads for the management of type-II diabetes mellitus. Bioorg Chem 2017; 74:30-40. [DOI: 10.1016/j.bioorg.2017.07.009] [Citation(s) in RCA: 46] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2017] [Revised: 07/16/2017] [Accepted: 07/17/2017] [Indexed: 12/30/2022]
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15
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Zhang Y, Zhang SX, Fu LN, Guo QX. Highly Efficient Atom-Economic Synthesis of Chiral Bis(indolyl)methanes Bearing Quaternary Stereogenic Carbon Centers. ChemCatChem 2017. [DOI: 10.1002/cctc.201700368] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Affiliation(s)
- Yan Zhang
- Key Laboratory of Applied Chemistry of Chongqing Municipality; School of Chemistry and Chemical Engineering; Southwest University Institution; Chongqing 400715 China
| | - Si-Xiang Zhang
- Key Laboratory of Applied Chemistry of Chongqing Municipality; School of Chemistry and Chemical Engineering; Southwest University Institution; Chongqing 400715 China
| | - Li-Na Fu
- Key Laboratory of Applied Chemistry of Chongqing Municipality; School of Chemistry and Chemical Engineering; Southwest University Institution; Chongqing 400715 China
| | - Qi-Xiang Guo
- Key Laboratory of Applied Chemistry of Chongqing Municipality; School of Chemistry and Chemical Engineering; Southwest University Institution; Chongqing 400715 China
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16
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Kocyigit UM, Budak Y, Gürdere MB, Tekin Ş, Köprülü TK, Ertürk F, Özcan K, Gülçin İ, Ceylan M. Synthesis, characterization, anticancer, antimicrobial and carbonic anhydrase inhibition profiles of novel (3aR,4S,7R,7aS)-2-(4-((E)-3-(3-aryl)acryloyl) phenyl)-3a,4,7,7a-tetrahydro-1H-4,7-methanoisoindole-1,3(2H)-dione derivatives. Bioorg Chem 2016; 70:118-125. [PMID: 28043719 DOI: 10.1016/j.bioorg.2016.12.001] [Citation(s) in RCA: 75] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2016] [Revised: 12/02/2016] [Accepted: 12/05/2016] [Indexed: 01/19/2023]
Abstract
In the present study, a series of new hybrid compounds containing chalcone and methanoisoindole units 7a-n ((3aR,4S,7R,7aS)-2-(4-((E)-3-(3-aryl)acryloyl) phenyl)-3a,4,7,7a-tetrahydro-1H-4,7-methanoisoindole-1,3(2H)-dione) were synthesized, characterized and investigated for their anticancer activity against C6 gliocarcinoma cell in rats, and antimicrobial activity against some human pathogen microorganisms. The compounds 7e, 7h, 7j, 7k, 7L and 7n showed very high anticancer activity with the inhibition range of 80.51-97.02% compared to 5-FU. Some of the compounds exhibited anti-microbial activity. Also, they evaluated for inhibition effects against human carbonic anhydrase I, and II isoenzymes (hCA I and II) with Ki values in the range of 405.26-635.68pM for hCA I, and 245.40-489.60pM for hCA II, respectively. These results demonstrated that 3aR,4S,7R,7aS)-2-(4-((E)-3-(3-aryl)acryloyl)phenyl)-3a,4,7,7a-tetrahydro-1H-4,7-methanoisoindole-1,3(2H)-dione derivatives could be used in different biomedical applications.
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Affiliation(s)
- Umit M Kocyigit
- Cumhuriyet University, Vocational School of Health Services, 58140 Sivas, Turkey.
| | - Yakup Budak
- Department of Chemistry, Faculty of Arts and Sciences, Gaziosmanpasa University, 60250 Tokat, Turkey.
| | - Meliha Burcu Gürdere
- Department of Chemistry, Faculty of Arts and Sciences, Gaziosmanpasa University, 60250 Tokat, Turkey
| | - Şaban Tekin
- Department of Molecular Biology and Genetics, Faculty of Arts and Sciences, Gaziosmanpasa University, 60250 Tokat, Turkey
| | - Tuğba Kul Köprülü
- Department of Molecular Biology and Genetics, Faculty of Arts and Sciences, Gaziosmanpasa University, 60250 Tokat, Turkey
| | - Fatih Ertürk
- Department of Chemistry, Faculty of Arts and Sciences, Gaziosmanpasa University, 60250 Tokat, Turkey
| | - Kezban Özcan
- Department of Chemistry, Faculty of Arts and Sciences, Gaziosmanpasa University, 60250 Tokat, Turkey
| | - İlhami Gülçin
- Department of Chemistry, Faculty of Science, Atatürk University, 25240 Erzurum, Turkey; Department of Zoology, College of Science, King Saud University, Riyadh, Saudi Arabia
| | - Mustafa Ceylan
- Department of Chemistry, Faculty of Arts and Sciences, Gaziosmanpasa University, 60250 Tokat, Turkey
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