1
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Siwach K, Rani M, Vats L, Giovannuzzi S, Paul AK, Brahma M, Kumari N, Maruthi M, Raghav N, Supuran CT, Sharma PK. 1,2,3-Triazole-based esters and carboxylic acids as nonclassical carbonic anhydrase inhibitors capable of cathepsin B inhibition. Arch Pharm (Weinheim) 2024; 357:e2300372. [PMID: 38012535 DOI: 10.1002/ardp.202300372] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2023] [Revised: 11/02/2023] [Accepted: 11/09/2023] [Indexed: 11/29/2023]
Abstract
Herein, we report the design and synthesis of a library of 28 new 1,2,3-triazole derivatives bearing carboxylic acid and ester moieties as dual inhibitors of carbonic anhydrase (CA) and cathepsin B enzymes. The synthesised compounds were assayed in vitro for their inhibition potential against four human CA (hCA) isoforms, I, II, IX and XII. The carboxylic acid derivatives displayed low micromolar inhibition against hCA II, IX and XII in contrast to the ester derivatives. Most of the target compounds showed poor inhibition against the hCA I isoform. 4-Fluorophenyl appended carboxylic acid derivative 6c was found to be the most potent inhibitor of hCA IX and hCA XII with a KI value of 0.7 μM for both the isoforms. The newly synthesised compounds showed dual inhibition towards CA as well as cathepsin B. The ester derivatives exhibited higher % inhibition at 10-7 M concentration as compared with the corresponding carboxylic acid derivatives against cathepsin B. The results from in silico studies of the target compounds with the active site of cathepsin B were found in good correlation with the in vitro results. Moreover, two compounds, 5i and 6c, showed cytotoxic activity against A549 lung cancer cells, with IC50 values lower than 100 μM.
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Affiliation(s)
- Kiran Siwach
- Department of Chemistry, Kurukshetra University, Kurukshetra, Haryana, India
| | - Manishita Rani
- Department of Chemistry, Kurukshetra University, Kurukshetra, Haryana, India
| | - Lalit Vats
- Department of Chemistry, Kurukshetra University, Kurukshetra, Haryana, India
- Department of Chemistry, Government College Bherian, Pehowa, Kurukshetra, Haryana, India
| | - Simone Giovannuzzi
- Neurofarba Department, Pharmaceutical and Nutraceutical Section, University of Florence, Florence, Italy
| | - Avijit Kumar Paul
- Department of Chemistry, National Institute of Technology, Kurukshetra, Haryana, India
| | - Mettle Brahma
- Department of Biochemistry, Central University of Haryana, Mahendergarh, India
| | - Neetu Kumari
- Department of Biochemistry, Central University of Haryana, Mahendergarh, India
| | - Mulaka Maruthi
- Department of Biochemistry, Central University of Haryana, Mahendergarh, India
| | - Neera Raghav
- Department of Chemistry, Kurukshetra University, Kurukshetra, Haryana, India
| | - Claudiu T Supuran
- Neurofarba Department, Pharmaceutical and Nutraceutical Section, University of Florence, Florence, Italy
| | - Pawan K Sharma
- Department of Chemistry, Kurukshetra University, Kurukshetra, Haryana, India
- Department of Chemistry, Central University of Haryana, Mahendergarh, India
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2
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Kumar A, Arya P, Sharma V, Giovannuzzi S, Raghav N, Supuran CT, Sharma PK. Potent inhibitors of tumor associated carbonic anhydrases endowed with cathepsin B inhibition. Arch Pharm (Weinheim) 2023; 356:e2300349. [PMID: 37704930 DOI: 10.1002/ardp.202300349] [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: 06/29/2023] [Revised: 08/22/2023] [Accepted: 08/27/2023] [Indexed: 09/15/2023]
Abstract
Twenty-one novel extended analogs of acetazolamide were synthesized and screened in vitro for their inhibition efficacy against human carbonic anhydrase (hCA) isoforms I, II, IX, XII, and cathepsin B. The majority of the compounds were found to be effective inhibitors of tumor-associated hCA IX and XII, and poor inhibitors of cytosolic hCA I. Despite the strong to moderate inhibition potential possessed by these compounds toward another cytosolic isoform hCA II, some of them demonstrated better potency against hCA IX and/or XII isoforms as compared to hCA II. Four compounds (11f, 11g, 12c, and 12g) effectively inhibited hCA IX and/or XII isoforms with considerable selectivity over the off-targets hCA I and II. Interestingly, five compounds, including 11f, 11g, 12c, 12d, and 12g, inhibited hCA IX even better than the clinically used acetazolamide. Some of the novel synthesized compounds exhibited higher anti-cathepsin B potential than acetazolamide, with % inhibition of around 50%, at a concentration of 10-7 M. Further, two compounds (12g and 12c) that showed effective and selective inhibition activity profiles against hCA IX and XII were additionally found to be effective inhibitors of cathepsin B.
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Affiliation(s)
- Amit Kumar
- Department of Chemistry, Kurukshetra University, Kurukshetra, India
| | - Priyanka Arya
- Department of Chemistry, Kurukshetra University, Kurukshetra, India
| | - Vikas Sharma
- Department of Chemistry, Kurukshetra University, Kurukshetra, India
- Department of Chemistry, Pt. Chiranji Lal Sharma Government College, Karnal, India
| | - Simone Giovannuzzi
- Neurofarba Department, Pharmaceutical and Nutraceutical Section, University of Florence, Florence, Italy
| | - Neera Raghav
- Department of Chemistry, Kurukshetra University, Kurukshetra, India
| | - Claudiu T Supuran
- Neurofarba Department, Pharmaceutical and Nutraceutical Section, University of Florence, Florence, Italy
| | - Pawan K Sharma
- Department of Chemistry, Kurukshetra University, Kurukshetra, India
- Department of Chemistry, Central University of Haryana, Mahendergarh, India
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3
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Novel benzenesulfonamide bearing 1,2,4-triazoles as potent anti-microbial and anti-oxidant agents. Med Chem Res 2023. [DOI: 10.1007/s00044-023-03024-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
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4
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Venkatesham P, Ranjan N, Mudiraj A, Kuchana V, Chedupaka R, Manga V, Babu PP, Vedula RR. New class of fused [3,2-b][1,2,4]triazolothiazoles for targeting glioma in vitro. Bioorg Med Chem Lett 2023; 80:129103. [PMID: 36494051 DOI: 10.1016/j.bmcl.2022.129103] [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: 08/17/2022] [Revised: 11/28/2022] [Accepted: 12/03/2022] [Indexed: 12/12/2022]
Abstract
Glioma is aggressive malignant tumor with limited therapeutic interventions. Herein we report the synthesis of fused bicyclic 1,2,4-triazolothiazoles by a one-pot multi-component approach and their activity against C6 rat and LN18 human glioma cell lines. The target compounds 2-(6-phenylthiazolo[3,2-b][1,2,4]triazol-2-yl) isoindoline-1,3-diones and (E)-1-phenyl-N-(6-phenylthiazolo[3,2-b][1,2,4]triazol-2-yl) methanimines were obtained by the reaction of 5-amino-4H-1,2,4-triazole-3-thiol with substituted phenacyl bromide, phthalic anhydride, and different aromatic aldehydes in EtOH/HCl under reflux conditions. In C6 rat glioma cell lines, compounds 4g and 6i showed good cytotoxic activity with IC50 values of 8.09 and 8.74 μM, respectively, resulting in G1 and G2-M phase arrest of the cell cycle and activation of apoptosis by modulating phosphorylation of ERK and AKT pathway.
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Affiliation(s)
- Papisetti Venkatesham
- Department of Chemistry National Institute of Technology, Warangal, Telangana 506004, India
| | - Nikhil Ranjan
- Department of Biotechnology and Bioinformatics, School of Life Sciences, University of Hyderabad, Hyderabad 500046, India
| | - Anwita Mudiraj
- Department of Biotechnology and Bioinformatics, School of Life Sciences, University of Hyderabad, Hyderabad 500046, India
| | - Vinutha Kuchana
- Molecular Modeling and Medicinal Chemistry Group, Department of Chemistry, University College of Science, Osmania University, 500007 Hyderabad, Telangana, India
| | - Raju Chedupaka
- Department of Chemistry National Institute of Technology, Warangal, Telangana 506004, India
| | - Vijjulatha Manga
- Molecular Modeling and Medicinal Chemistry Group, Department of Chemistry, University College of Science, Osmania University, 500007 Hyderabad, Telangana, India
| | - Phanithi Prakash Babu
- Department of Biotechnology and Bioinformatics, School of Life Sciences, University of Hyderabad, Hyderabad 500046, India.
| | - Rajeswar Rao Vedula
- Department of Chemistry National Institute of Technology, Warangal, Telangana 506004, India.
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5
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Jin X, Qiu T, Xie J, Wei X, Wang X, Yu R, Proud C, Jiang T. Using Imidazo[2,1- b][1,3,4]thiadiazol Skeleton to Design and Synthesize Novel MNK Inhibitors. ACS Med Chem Lett 2023; 14:83-91. [PMID: 36655132 PMCID: PMC9841594 DOI: 10.1021/acsmedchemlett.2c00442] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2022] [Accepted: 12/08/2022] [Indexed: 12/23/2022] Open
Abstract
Mitogen-activated protein kinase-interacting protein kinases (MNKs) phosphorylate eukaryotic initiation factor 4E (eIF4E) and regulate the processes of cell proliferation, cell cycle, and migration and invasion of cancer cells. Selectively inhibiting the activity of MNKs could be effective in treating cancers. In this study, we report a series of novel MNK inhibitors with an imidazo[2,1-b][1,3,4]thiadiazol scaffold, from which, compound 18 inhibited the phosphorylation of eIF4E in various cancer cell lines potently. Compound 18 was more potent against MNK2 than MNK1, and decreased the levels of cyclin-B1, cyclin-D3, and MMP-3 in A549 and MDA-MB-231 cells, impaired cell growth and colony formation, arrested the cell cycle in the G0/G1 phase, and inhibited cell migration and the secretion of TNF-α, MCP-1, and IL-8 from A549 cells. It represents a starting compound to design further inhibitors that selectively target MNKs and apply in other diseases.
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Affiliation(s)
- Xin Jin
- School
of Medicine and Pharmacy, Ocean University
of China and Laboratory for Marine Drugs and Bioproducts, Qingdao
National Laboratory for Marine, Science and Technology, Qingdao 266237, China
- Lifelong
Health Theme, South Australian Health &
Medical Research Institute, North Terrace, Adelaide, South Australia 5000, Australia
- Shandong
Laboratory of Yantai Drug Discovery, Bohai
Rim Advanced Research Institute for Drug Discovery, Yantai 264117, China
| | - Tingting Qiu
- School
of Medicine and Pharmacy, Ocean University
of China and Laboratory for Marine Drugs and Bioproducts, Qingdao
National Laboratory for Marine, Science and Technology, Qingdao 266237, China
| | - Jianling Xie
- Lifelong
Health Theme, South Australian Health &
Medical Research Institute, North Terrace, Adelaide, South Australia 5000, Australia
| | - Xianfeng Wei
- School
of Medicine and Pharmacy, Ocean University
of China and Laboratory for Marine Drugs and Bioproducts, Qingdao
National Laboratory for Marine, Science and Technology, Qingdao 266237, China
| | - Xuemin Wang
- Lifelong
Health Theme, South Australian Health &
Medical Research Institute, North Terrace, Adelaide, South Australia 5000, Australia
- School
of Biomedical Sciences, University of Adelaide, Adelaide, South Australia 5005, Australia
| | - Rilei Yu
- School
of Medicine and Pharmacy, Ocean University
of China and Laboratory for Marine Drugs and Bioproducts, Qingdao
National Laboratory for Marine, Science and Technology, Qingdao 266237, China
| | - Christopher Proud
- Lifelong
Health Theme, South Australian Health &
Medical Research Institute, North Terrace, Adelaide, South Australia 5000, Australia
- School
of Biomedical Sciences, University of Adelaide, Adelaide, South Australia 5005, Australia
| | - Tao Jiang
- School
of Medicine and Pharmacy, Ocean University
of China and Laboratory for Marine Drugs and Bioproducts, Qingdao
National Laboratory for Marine, Science and Technology, Qingdao 266237, China
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6
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Sharma V, Kumar R, Angeli A, Supuran CT, Sharma PK. Benzenesulfonamides with trisubstituted triazole motif as selective carbonic anhydrase I, II, IV, and IX inhibitors. Arch Pharm (Weinheim) 2023; 356:e2200391. [PMID: 36316236 DOI: 10.1002/ardp.202200391] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2022] [Revised: 10/05/2022] [Accepted: 10/07/2022] [Indexed: 01/03/2023]
Abstract
Twenty novel 1,2,3-triazole benzenesulfonamides featuring nitrile 8a-g, carbothioamide 9a-f, and N'-hydroxycarboximidamide 10a-g functionalities were designed and synthesized to improve potency and selectivity as carbonic anhydrase inhibitors (CAIs). The synthesized 1,2,3-triazole compounds were tested in vitro as CAIs against four physiologically and pharmacologically relevant isoforms of human carbonic anhydrase (hCA I, II, IV, and IX). Compounds 8a-g, 9a-f, and 10a-g displayed variable inhibition constants ranging from 8.1 nM to 3.22 μM for hCA I, 4.7 nM to 0.50 μM for hCA II, 15.0 nM to 3.7 μM for hCA IV, and 29.6 nM to 0.27 μM for hCA IX. As per the inhibition data profile, compounds 9a-e exhibited strong efficacy for hCA IV, whereas the inhibition was found to be somewhat diminished in the case of hCA IX by nearly all the compounds. A computational protocol based on docking and MM-GBSA was conducted to reveal the plausible interactions of the targeted sulfonamides within the hCA II and IX binding sites. The outcomes of appending various functionalities at the C-4 position of the 1,2,3-triazole motif over the inhibition potential and selectivity of the designed sulfonamides were examined with a potential for the discovery of new isoform selective CAIs. The CAI and SAR data established the significance of the synthesized 1,2,3-triazoles as building blocks for developing CAI drugs.
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Affiliation(s)
- Vikas Sharma
- Department of Chemistry, Kurukshetra University, Kurukshetra, India.,Pt. Chiranji Lal Sharma Government College, Karnal, India
| | - Rajiv Kumar
- Ch. Mani Ram Godara Government College for Women, Fatehabad, India
| | - Andrea Angeli
- Department of Neurosciences, Psychology, Drug Research and Child Health, Pharmaceutical and Nutraceutical Section, University of Florence, Sesto Fiorentino, Italy
| | - Claudiu T Supuran
- Department of Neurosciences, Psychology, Drug Research and Child Health, Pharmaceutical and Nutraceutical Section, University of Florence, Sesto Fiorentino, Italy
| | - Pawan K Sharma
- Department of Chemistry, Kurukshetra University, Kurukshetra, India
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7
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New thiadiazole modified chitosan derivative to control the growth of human pathogenic microbes and cancer cell lines. Sci Rep 2022; 12:21423. [PMID: 36503959 PMCID: PMC9742148 DOI: 10.1038/s41598-022-25772-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2022] [Accepted: 12/05/2022] [Indexed: 12/14/2022] Open
Abstract
The emergence of multidrug-resistant microbes and the propagation of cancer cells are global health issues. The unique properties of chitosan and its derivatives make it an important candidate for therapeutic applications. Herein, a new thiadiazole derivative, 4-((5-(butylthio)-1,3,4-thiadiazol-2-yl) amino)-4-oxo butanoic acid (BuTD-COOH) was synthesized and used to modify the chitosan through amide linkages, forming a new thiadiazole chitosan derivative (BuTD-CH). The formation of thiadiazole and the chitosan derivative was confirmed by FT-IR, 1H/13C-NMR, GC-MS, TGA, Elemental analysis, and XPS. The BuTD-CH showed a high antimicrobial effect against human pathogens Escherichia coli, Pseudomonas aeruginosa, Bacillus subtilis, Staphylococcus aureus, and Candida albicans with low MIC values of 25-50 μg ml-1 compared to unmodified chitosan. The in-vitro cytotoxicity of BuTD-CH was evaluated against two cancer cell lines (MCF-7 and HepG2) and one normal cell (HFB4) using the MTT method. The newly synthesized derivatives showed high efficacy against cancerous cells and targeted them at low concentrations (IC50 was 178.9 ± 9.1 and 147.8 ± 10.5 μg ml-1 for MCF-7 and HepG2, respectively) compared with normal HFB4 cells (IC50 was 335.7 ± 11.4 μg ml-1). Thus, low concentrations of newly synthesized BuTD-CH could be safely used as an antimicrobial and pharmacological agent for inhibiting the growth of human pathogenic microbes and hepatocellular and adenocarcinoma therapy.
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8
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A decade of tail-approach based design of selective as well as potent tumor associated carbonic anhydrase inhibitors. Bioorg Chem 2022; 126:105920. [DOI: 10.1016/j.bioorg.2022.105920] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2021] [Revised: 05/22/2022] [Accepted: 05/28/2022] [Indexed: 12/24/2022]
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9
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Kumar A, Siwach K, Rom T, Kumar R, Angeli A, Kumar Paul A, Supuran CT, Sharma PK. Tail-approach based design and synthesis of Arylthiazolylhydrazono-1,2,3-triazoles incorporating sulfanilamide and metanilamide as human carbonic anhydrase I, II, IV and IX inhibitors. Bioorg Chem 2022; 123:105764. [DOI: 10.1016/j.bioorg.2022.105764] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2022] [Revised: 03/23/2022] [Accepted: 03/24/2022] [Indexed: 01/13/2023]
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10
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Kumar R, Kumar A, Ram S, Angeli A, Bonardi A, Nocentini A, Gratteri P, Supuran CT, Sharma PK. Novel benzenesulfonamide-bearing pyrazoles and 1,2,4-thiadiazoles as selective carbonic anhydrase inhibitors. Arch Pharm (Weinheim) 2022; 355:e2100241. [PMID: 34596922 DOI: 10.1002/ardp.202100241] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2021] [Revised: 08/28/2021] [Accepted: 09/13/2021] [Indexed: 11/11/2022]
Abstract
Two series comprising 20 novel benzenesulfonamides bearing thioureido-linked pyrazole 8 and amino-1,2,4-thiadiazole 10 were synthesized and assayed as human carbonic anhydrase (hCA) inhibitors against isoforms I and II as well as the tumor-associated isoforms IX and XII. Molecular modeling studies of some potent derivatives (8a, 8c, 10a, and 10c) were also performed against isoforms hCA I, II, and XII. Both the promising series of compounds were synthesized by using commercially available mtethyl ketones and sulfanilamide as the starting materials. Interestingly, this paper also reports a novel methodology for the synthesis of amino-1,2,4-thiadiazoles 10 using 3-amino isoxazoles and 4-isothiocyanatobenzenesulfonamide as reactants. The activity profile of all the newly synthesized compounds reveals that amino-linked 1,2,4-thiadiazoles 10 were better inhibitors of the cytosolic isoform, hCA I, as compared to thioureido-linked pyrazoles 8. Further, hCA II was strongly inhibited by nearly all the newly synthesized sulfonamides, while all the compounds were less effective as hCA IX and XII inhibitors compared to the standard drug acetazolamide. However, in terms of selectivity, compound 8e was found to be the most selective inhibitor of hCA II, which is the isoform associated with glaucoma, edema, altitude sickness, and epilepsy.
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Affiliation(s)
- Rajiv Kumar
- Department of Chemistry, Kurukshetra University, Kurukshetra, India
- Department of Chemistry, Ch. Mani Ram Godara Government College for Women, Bhodia Khera, Fatehabad, India
| | - Amit Kumar
- Department of Chemistry, Kurukshetra University, Kurukshetra, India
| | - Sita Ram
- Department of Chemistry, Kurukshetra University, Kurukshetra, India
- Department of Chemistry, J. C. Bose University of Science and Technology, YMCA, Faridabad, India
| | - Andrea Angeli
- NEUROFARBA Department-Pharmaceutical and Nutraceutical Section, University of Florence, Polo Scientifico, Firenze, Italy
| | - Alessandro Bonardi
- NEUROFARBA Department-Pharmaceutical and Nutraceutical Section, University of Florence, Polo Scientifico, Firenze, Italy
- Department of NEUROFARBA, Section of Pharmaceutical and Nutraceutical Sciences, Laboratory of Molecular Modelling Cheminformatics & QSAR, University of Florence, Polo Scientifico, Firenze, Italy
| | - Alessio Nocentini
- NEUROFARBA Department-Pharmaceutical and Nutraceutical Section, University of Florence, Polo Scientifico, Firenze, Italy
- Department of NEUROFARBA, Section of Pharmaceutical and Nutraceutical Sciences, Laboratory of Molecular Modelling Cheminformatics & QSAR, University of Florence, Polo Scientifico, Firenze, Italy
| | - Paola Gratteri
- Department of NEUROFARBA, Section of Pharmaceutical and Nutraceutical Sciences, Laboratory of Molecular Modelling Cheminformatics & QSAR, University of Florence, Polo Scientifico, Firenze, Italy
| | - Claudiu T Supuran
- NEUROFARBA Department-Pharmaceutical and Nutraceutical Section, University of Florence, Polo Scientifico, Firenze, Italy
| | - Pawan K Sharma
- Department of Chemistry, Kurukshetra University, Kurukshetra, India
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11
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Erdogan M, Kiymaz K, Tahtaci H, Uysal S. Synthesis and characterization of the Co(II) and Ni(II) complexes of 1,3,4-thiadiazole-derived ketones and secondary alcohols: thermal and magnetic properties. J COORD CHEM 2021. [DOI: 10.1080/00958972.2021.1992401] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Affiliation(s)
- Melih Erdogan
- Science Faculty, Chemistry Department, Karabuk University, Campus of Demir-Celik, Karabuk, Turkey
| | - Kubra Kiymaz
- Science Faculty, Chemistry Department, Karabuk University, Campus of Demir-Celik, Karabuk, Turkey
| | - Hakan Tahtaci
- Science Faculty, Chemistry Department, Karabuk University, Campus of Demir-Celik, Karabuk, Turkey
| | - Saban Uysal
- Science Faculty, Chemistry Department, Karabuk University, Campus of Demir-Celik, Karabuk, Turkey
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12
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Abu-Melha S. Synthesis, Molecular Modeling, and Anticancer Screening of Some New Imidazothiadiazole Analogs. Polycycl Aromat Compd 2021. [DOI: 10.1080/10406638.2021.1957951] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Affiliation(s)
- Sraa Abu-Melha
- Department of Chemistry, Faculty of Science, King Khalid University, Abha, Saudi Arabia
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13
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Swain B, Aashritha K, Singh P, Angeli A, Kothari A, Sigalapalli DK, Yaddanapudi VM, Supuran CT, Arifuddin M. Design and synthesis of benzenesulfonamide-linked imidazo[2,1-b][1,3,4]thiadiazole derivatives as carbonic anhydrase I and II inhibitors. Arch Pharm (Weinheim) 2021; 354:e2100028. [PMID: 33760299 DOI: 10.1002/ardp.202100028] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2021] [Revised: 02/24/2021] [Accepted: 02/26/2021] [Indexed: 12/28/2022]
Abstract
A novel series of imidazothiadiazole-linked benzenesulfonamide derivatives (5a-t) was synthesized and subjected for screening against the four physiologically and pharmacologically relevant human carbonic anhydrase (hCA) isoforms: hCA I, II, VA, and IX. The compounds selectively inhibited hCA I and II over hCA VA and IX. Furthermore, among the two cytosolic isoforms, hCA II was more effectively inhibited as compared with hCA I. The most active compounds were 5o with K i = 0.246 µM and 5p with K i = 0.376 µM against hCA II, whereas compound 5f showed good inhibition against both hCA I and II with K i = 0.493 and 0.4 µM, respectively. This class of underexplored sulfonamides may be used to design isoform-selective CA inhibitors targeting enzymes of medicinal chemistry interest.
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Affiliation(s)
- Baijayantimala Swain
- Department of Medicinal Chemistry, National Institute of Pharmaceutical Education and Research (NIPER), Hyderabad, Telangana, India
| | - Kamtam Aashritha
- Department of Medicinal Chemistry, National Institute of Pharmaceutical Education and Research (NIPER), Hyderabad, Telangana, India
| | - Priti Singh
- Department of Medicinal Chemistry, National Institute of Pharmaceutical Education and Research (NIPER), Hyderabad, Telangana, India
| | - Andrea Angeli
- Neurofarba Department, Sezione di ScienzeFarmaceutiche e Nutraceutiche, Università degli Studi di Firenze, Florence, Italy
| | - Abhay Kothari
- Department of Medicinal Chemistry, National Institute of Pharmaceutical Education and Research (NIPER), Hyderabad, Telangana, India
| | - Dilep K Sigalapalli
- Department of Medicinal Chemistry, National Institute of Pharmaceutical Education and Research (NIPER), Hyderabad, Telangana, India
| | - Venkata M Yaddanapudi
- Process Chemistry Process Technology, Department of Chemical Sciences, National Institute of Pharmaceutical Education and Research (NIPER), Hyderabad, Telangana, India
| | - Claudiu T Supuran
- Neurofarba Department, Sezione di ScienzeFarmaceutiche e Nutraceutiche, Università degli Studi di Firenze, Florence, Italy
| | - Mohammed Arifuddin
- Department of Medicinal Chemistry, National Institute of Pharmaceutical Education and Research (NIPER), Hyderabad, Telangana, India
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14
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B C, Kumar S, Gupta AK, Schols D, Tahtaci H, Karakurt T, Kotha S, B S, Setty R, Karki SS. Synthesis, molecular docking, and preliminary cytotoxicity study of some novel 2-(naphthalen-1-yl)-methylimidazo[2,1-b][1,3,4]thiadiazoles. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2021.130174] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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15
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Askin S, Tahtaci H, Türkeş C, Demir Y, Ece A, Akalın Çiftçi G, Beydemir Ş. Design, synthesis, characterization, in vitro and in silico evaluation of novel imidazo[2,1-b][1,3,4]thiadiazoles as highly potent acetylcholinesterase and non-classical carbonic anhydrase inhibitors. Bioorg Chem 2021; 113:105009. [PMID: 34052739 DOI: 10.1016/j.bioorg.2021.105009] [Citation(s) in RCA: 70] [Impact Index Per Article: 23.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2021] [Revised: 05/06/2021] [Accepted: 05/19/2021] [Indexed: 12/12/2022]
Abstract
Imidazole and thiadiazole derivatives display an extensive application in pharmaceutical chemistry, and they have been investigated as bioactive molecules for medicinal chemistry purposes. Classical carbonic anhydrase (CA) inhibitors are based on sulfonamide groups, but inhibiting all CA isoforms nonspecifically, thereby causing undesired side effects, is the main drawback of these types of inhibitors. Here we reported an investigation of novel 2,6-disubstituted imidazo[2,1-b][1,3,4]thiadiazole derivatives (9a-k, 10a, and 11a) and 2,5,6-trisubstituted imidazo[2,1-b][1,3,4]thiadiazole derivatives (12a-20a) that do not possess the zinc-binding sulfonamide group for the inhibition of human carbonic anhydrase (hCA, EC 4.2.1.1) I and II isoforms and also of acetylcholinesterase (AChE, EC 3.1.1.7). Imidazo[2,1-b][1,3,4]thiadiazoles demonstrated low nanomolar inhibitory activity against hCA I, hCA II, and AChE (KIs are in the range of 23.44-105.50 nM, 10.32-104.70 nM, and 20.52-54.06 nM, respectively). Besides, compound 9b inhibit hCA I up to 18-fold compared to acetazolamide, while compound 10a has a 5-fold selectivity towards hCA II. The synthesized compounds were also evaluated for their cytotoxic effects on the L929 mouse fibroblast cell line. Molecular docking simulations were performed to elucidate these inhibitors' potential binding modes against hCA I and II isoforms and AChE. The novel compounds reported here can represent interesting lead compounds, and the results presented here might provide further structural guidance to discover and design more potent hCA and AChE inhibitors.
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Affiliation(s)
- Sercan Askin
- Department of Chemistry, Faculty of Science, Karabük University, Karabük 78050, Turkey
| | - Hakan Tahtaci
- Department of Chemistry, Faculty of Science, Karabük University, Karabük 78050, Turkey.
| | - Cüneyt Türkeş
- Department of Biochemistry, Faculty of Pharmacy, Erzincan Binali Yıldırım University, Erzincan 24100, Turkey.
| | - Yeliz Demir
- Department of Pharmacy Services, Nihat Delibalta Göle Vocational High School, Ardahan University, Ardahan 75700, Turkey
| | - Abdulilah Ece
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Biruni University, Istanbul 34010, Turkey.
| | - Gülşen Akalın Çiftçi
- Department of Biochemistry, Faculty of Pharmacy, Anadolu University, Eskişehir 26470, Turkey
| | - Şükrü Beydemir
- Department of Biochemistry, Faculty of Pharmacy, Anadolu University, Eskişehir 26470, Turkey; The Rectorate of Bilecik Şeyh Edebali University, Bilecik 11230, Turkey
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16
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Sharma V, Kumar R, Angeli A, Supuran CT, Sharma PK. Tail approach synthesis of novel benzenesulfonamides incorporating 1,3,4-oxadiazole hybrids as potent inhibitor of carbonic anhydrase I, II, IX, and XII isoenzymes. Eur J Med Chem 2020; 193:112219. [PMID: 32203788 DOI: 10.1016/j.ejmech.2020.112219] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2020] [Revised: 03/08/2020] [Accepted: 03/08/2020] [Indexed: 02/08/2023]
Abstract
Two new series of 1,3,4-oxadiazole benzenesulfonamide hybrids 3 and 4, having twenty novel compounds, have been designed and synthesized in order to assess their inhibition potential as CAIs against hCA I, II, IX, and XII. 'Tail approach' strategy has been used to design the aromatic sulfonamide scaffolds with carbonyl and amide linker. Excellent inhibitory activity against hCA I has been exhibited by compounds 3g and 4j, 3.5 magnitude of order better than reference drug AAZ (KI = 250 nM). Moreover, compound 4j (KI = 7.9 nM) effectively inhibited glaucoma-associated hCA II isoform as well as tumor-associated hCA IX isoform with KI = 16.3 nM. Further hCA XII was weakly inhibited by all the compounds with KI values ranging from 0.23 μM to 3.62 μM. Interestingly structure-activity relationship (SAR) study indicates that N-(3-nitrophenyl)-2-((5-(4-sulfamoylphenyl)-1,3,4-oxadiazol-2-yl)thio)acetamide (4j) is a potent compound to be investigated further for antiglaucoma and antitumor activity. The chemistry of the nature of different substitutions on the 1,3,4-oxadiazole bearing benzenesulfonamide substituted aromatic ring for potency and selectivity over one hCA isoform versus others is deliberated in the present study. In this context, the 1,3,4-oxadiazole motif can be a valuable tool worth developing for the procurement of novel and potent selective CAIs potentially useful for the management of a variety of diseases as chemotherapeutic agents.
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Affiliation(s)
- Vikas Sharma
- Department of Chemistry, Kurukshetra University, Kurukshetra, 136119, India; Pt. Chiranji Lal Sharma Government College, Karnal, Haryana, 132001, India
| | - Rajiv Kumar
- Department of Chemistry, Kurukshetra University, Kurukshetra, 136119, India; Ch. Mani Ram Godara Government College for Women, Bhodia Khera, Fatehabad, Haryana, 125050, India
| | - Andrea Angeli
- Università degli Studi di Firenze, Laboratorio di Chimica Bioinorganica, Rm 188, and Neurofarba Department, Sezione di Scienze Farmaceutiche, Via U. Schiff 6, I-50019, Sesto Fiorentino, Firenze, Italy
| | - Claudiu T Supuran
- Università degli Studi di Firenze, Laboratorio di Chimica Bioinorganica, Rm 188, and Neurofarba Department, Sezione di Scienze Farmaceutiche, Via U. Schiff 6, I-50019, Sesto Fiorentino, Firenze, Italy.
| | - Pawan K Sharma
- Department of Chemistry, Kurukshetra University, Kurukshetra, 136119, India.
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17
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Balandis B, Ivanauskaitė G, Smirnovienė J, Kantminienė K, Matulis D, Mickevičius V, Zubrienė A. Synthesis and structure-affinity relationship of chlorinated pyrrolidinone-bearing benzenesulfonamides as human carbonic anhydrase inhibitors. Bioorg Chem 2020; 97:103658. [PMID: 32088419 DOI: 10.1016/j.bioorg.2020.103658] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2019] [Revised: 02/05/2020] [Accepted: 02/10/2020] [Indexed: 11/26/2022]
Abstract
A novel set of pyrrolidinone-based chlorinated benzenesulfonamide derivatives were synthesized and investigated for their binding affinity and selectivity against recombinant human carbonic anhydrases I-XIV using fluorescent thermal shift, p-nitrophenyl acetate hydrolysis and stopped-flow enzymatic inhibition assays. The hydrazones 10-22 prepared from 1-(2-chloro-4-sulfamoylphenyl)-5-oxopyrrolidine-3-carboxylic acid exhibited low nanomolar affinity against cancer-related CA IX (Kd in the range of 5.0-37 nM). Compounds with triazole or oxadiazole groups attached directly to pyrrolidinone moiety bound all CAs weaker than compounds with more flexible tail groups. Chloro group at the meta position of benzenesulfonamide derivatives increased affinity to all CAs as compared with binding data for nonchlorinated compounds. The compounds have a potential for further development of CA inhibitors with higher selectivity for a particular CA isozyme.
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Affiliation(s)
- Benas Balandis
- Department of Organic Chemistry, Kaunas University of Technology, Radvilėnų pl. 19, Kaunas LT-50254, Lithuania
| | - Guostė Ivanauskaitė
- Department of Biothermodynamics and Drug Design, Institute of Biotechnology, Life Sciences Center, Vilnius University, Saulėtekio 7, Vilnius LT-10257, Lithuania
| | - Joana Smirnovienė
- Department of Biothermodynamics and Drug Design, Institute of Biotechnology, Life Sciences Center, Vilnius University, Saulėtekio 7, Vilnius LT-10257, Lithuania
| | - Kristina Kantminienė
- Department of Physical and Inorganic Chemistry, Kaunas University of Technology, Radvilėnų pl. 19, Kaunas LT-50254, Lithuania
| | - Daumantas Matulis
- Department of Biothermodynamics and Drug Design, Institute of Biotechnology, Life Sciences Center, Vilnius University, Saulėtekio 7, Vilnius LT-10257, Lithuania
| | - Vytautas Mickevičius
- Department of Organic Chemistry, Kaunas University of Technology, Radvilėnų pl. 19, Kaunas LT-50254, Lithuania
| | - Asta Zubrienė
- Department of Biothermodynamics and Drug Design, Institute of Biotechnology, Life Sciences Center, Vilnius University, Saulėtekio 7, Vilnius LT-10257, Lithuania.
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18
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Manasa KL, Pujitha S, Sethi A, Arifuddin M, Alvala M, Angeli A, Supuran CT. Synthesis and Biological Evaluation of Imidazo[2 ,1- b]Thiazole based Sulfonyl Piperazines as Novel Carbonic Anhydrase II Inhibitors. Metabolites 2020; 10:metabo10040136. [PMID: 32244413 PMCID: PMC7240968 DOI: 10.3390/metabo10040136] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2020] [Revised: 03/27/2020] [Accepted: 03/28/2020] [Indexed: 12/16/2022] Open
Abstract
A novel series of imidazo[2,1-b]thiazole-sulfonyl piperazine conjugates (9aa-ee) has been synthesized and evaluated for carbonic anhydrase (CA, EC 4.2.1.1) inhibitory potency against four isoforms: The cytosolic isozyme hCA I, II and trans-membrane tumor-associated isoform hCA IX and hCA XII, taking acetazolamide (AAZ) as standard drug, using a stopped flow CO2 hydrase assay. The results revealed that most of the compounds showed selective activity against hCA II whereas none of them were active against hCA I, IX, XII (Ki > 100 µM). The physiologically dominant cytosolic isoform hCA II was inhibited by these molecules with inhibition constants in the range of 57.7–98.2 µM. This new derivative, thus, selectively inhibits hCA II over the hCA I, IX, XII isoforms, which may be used for further understanding the physiological roles of some of these isoforms in various pathologies.
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Affiliation(s)
- Kesari Lakshmi Manasa
- Department of Medicinal Chemistry, National Institute of Pharmaceutical Education and Research (NIPER), Hyderabad 500 037, India; (K.L.M.); (S.P.); (A.S.); (M.A.)
| | - Sravya Pujitha
- Department of Medicinal Chemistry, National Institute of Pharmaceutical Education and Research (NIPER), Hyderabad 500 037, India; (K.L.M.); (S.P.); (A.S.); (M.A.)
| | - Aaftaab Sethi
- Department of Medicinal Chemistry, National Institute of Pharmaceutical Education and Research (NIPER), Hyderabad 500 037, India; (K.L.M.); (S.P.); (A.S.); (M.A.)
| | - Mohammed Arifuddin
- Department of Medicinal Chemistry, National Institute of Pharmaceutical Education and Research (NIPER), Hyderabad 500 037, India; (K.L.M.); (S.P.); (A.S.); (M.A.)
- Department of Chemistry, Anwarul Uloom College, 11-3-918, New Malleypally, Hyderabad 500001, T. S., India (Present Address)
| | - Mallika Alvala
- Department of Medicinal Chemistry, National Institute of Pharmaceutical Education and Research (NIPER), Hyderabad 500 037, India; (K.L.M.); (S.P.); (A.S.); (M.A.)
- Correspondence: (M.A.); (C.T.S.); Tel.: +91-9441117803 (M.A.); +39-0554573729 (C.T.S.)
| | - Andrea Angeli
- Neurofarba Dept., Università degli Studi di Firenze, Sezione di Scienze Farmaceutiche e Nutraceutiche, Via Ugo Schiff 6, 50019 Sesto Fiorentino, Florence, Italy;
| | - Claudiu T. Supuran
- Neurofarba Dept., Università degli Studi di Firenze, Sezione di Scienze Farmaceutiche e Nutraceutiche, Via Ugo Schiff 6, 50019 Sesto Fiorentino, Florence, Italy;
- Correspondence: (M.A.); (C.T.S.); Tel.: +91-9441117803 (M.A.); +39-0554573729 (C.T.S.)
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19
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Vats L, Kumar R, Bua S, Nocentini A, Gratteri P, Supuran CT, Sharma PK. Continued exploration and tail approach synthesis of benzenesulfonamides containing triazole and dual triazole moieties as carbonic anhydrase I, II, IV and IX inhibitors. Eur J Med Chem 2019; 183:111698. [PMID: 31539777 DOI: 10.1016/j.ejmech.2019.111698] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2019] [Revised: 09/10/2019] [Accepted: 09/11/2019] [Indexed: 12/01/2022]
Abstract
A library of twenty two novel 1,2,3-triazole benzenesulfonamides incorporating thiosemicarbazide, 5(4H)-thione-1,2,4-triazole and variously substituted phenacyl appended 1,2,4-triazole as tail were designed, synthesized and assessed for their efficacy as inhibitors against carbonic anhydrase human (h) isoforms hCA I, II, IV and IX. The physiologically important and off-target cytosolic isoform hCA I was weakly inhibited by most of the newly synthesized sulfonamides while the glaucoma associated isoform hCA II was moderately inhibited with KIs spanning in low nanomolar range (KI = 8.0 nM-0.903 μM). The membrane bound isoform hCA IV, which is known to be involved in glaucoma and retinitis pigmentosa among others, was strongly inhibited by all newly synthesized sulfonamides out of which nine compounds inhibited isoform hCA IV even more effectively as compared to standard drug acetazolamide (AAZ). The membrane bound isoform hCA IX, associated with growth of tumor cells, was moderately inhibited with KIs ranging between 51 nM-3.198 μM. The effect of appending variously substituted tails on heterocyclic moieties over inhibition potential of synthesized sulfonamides is also disclosed which can be of further interest in pharmacological studies for exploring synthesis of isoform selective inhibitors.
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Affiliation(s)
- Lalit Vats
- Department of Chemistry, Kurukshetra University, Kurukshetra, Haryana, 136119, India; Government College Bherian, Pehowa, Kurukshetra, Haryana, 136128, India
| | - Rajiv Kumar
- Department of Chemistry, Kurukshetra University, Kurukshetra, Haryana, 136119, India; Ch. Mani Ram Godara Government College for Women, Bhodia Khera, Fatehabad, Haryana, 125050, India
| | - Silvia Bua
- NEUROFARBA Department, Pharmaceutical and Nutraceutical Section, University of Firenze, Via U. Schiff 6, 50019, Sesto Fiorentino, Firenze, Italy
| | - Alessio Nocentini
- NEUROFARBA Department, Pharmaceutical and Nutraceutical Section, Laboratory of Molecular Modeling Cheminformatics & QSAR, University of Firenze, Via U. Schiff 6, 50019, Sesto Fiorentino, Firenze, Italy
| | - Paola Gratteri
- NEUROFARBA Department, Pharmaceutical and Nutraceutical Section, Laboratory of Molecular Modeling Cheminformatics & QSAR, University of Firenze, Via U. Schiff 6, 50019, Sesto Fiorentino, Firenze, Italy
| | - Claudiu T Supuran
- NEUROFARBA Department, Pharmaceutical and Nutraceutical Section, University of Firenze, Via U. Schiff 6, 50019, Sesto Fiorentino, Firenze, Italy.
| | - Pawan K Sharma
- Department of Chemistry, Kurukshetra University, Kurukshetra, Haryana, 136119, India.
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20
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Bahadorikhalili S, Ansari S, Hamedifar H, Mahdavi M. The use of magnetic starch as a support for an ionic liquid-β-cyclodextrin based catalyst for the synthesis of imidazothiadiazolamine derivatives. Int J Biol Macromol 2019; 135:453-461. [PMID: 31150668 DOI: 10.1016/j.ijbiomac.2019.05.197] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2019] [Revised: 05/22/2019] [Accepted: 05/26/2019] [Indexed: 12/01/2022]
Abstract
In this paper, a novel catalyst is introduced based on the introduction of an ionic liquid onto the β-cyclodextrin. The ionic liquid-β-cyclodextrin was anchored to magnetic starch (denoted βCD-IL@M-Starch) and fully characterized by several methods including TEM, TGA, VSM and FT-IR. The catalyst was used for the synthesis of imidazo[2,1-b][1,3,4]thiadiazol-5-amine and imidazo[1,2-a]pyridin-3-amine derivatives. βCD-IL@M-Starch catalyst showed very good activity in the synthesis of diphenylimidazo[2,1-b][1,3,4]thiadiazol-5-amine derivatives from the corresponding benzaldehyde, semicarbazide, benzaldehydes and isocyanides. The products were obtained in a mild reaction conditions in good isolated yields in the presence of βCD-IL@M-Starch as catalyst. The catalyst showed to be magnetically reusable, and gave very good results in 10 sequential reactions.
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Affiliation(s)
| | - Samira Ansari
- CinnaGen Medical Biotechnology Research Center, Alborz University of Medical Sciences, Karaj, Iran.
| | - Haleh Hamedifar
- CinnaGen Medical Biotechnology Research Center, Alborz University of Medical Sciences, Karaj, Iran
| | - Mohammad Mahdavi
- Endocrinology and Metabolism Research Center, Endocrinology and Metabolism Clinical Sciences Institute, Tehran University of Medical Sciences, Tehran 14176, Iran.
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21
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Mermer A, Demirbas N, Cakmak U, Colak A, Demirbas A, Alagumuthu M, Arumugam S. Discovery of Novel Sulfonamide‐Based 5‐Arylidenerhodanines as Effective Carbonic Anhydrase (II) Inhibitors: Microwave‐Assisted and Ultrasound‐Assisted One‐Pot Four‐Component Synthesis, Molecular Docking, and Anti‐CA II Screening Studies. J Heterocycl Chem 2019. [DOI: 10.1002/jhet.3635] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Arif Mermer
- Department of ChemistryKaradeniz Technical University Trabzon Turkey
| | - Neslihan Demirbas
- Department of ChemistryKaradeniz Technical University Trabzon Turkey
| | - Ummuhan Cakmak
- Department of ChemistryKaradeniz Technical University Trabzon Turkey
| | - Ahmet Colak
- Department of ChemistryKaradeniz Technical University Trabzon Turkey
| | - Ahmet Demirbas
- Department of ChemistryKaradeniz Technical University Trabzon Turkey
| | | | - Sivakumar Arumugam
- Department of Biotechnology, School of Bio‐Science and TechnologyVIT Vellore India
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22
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Bua S, Osman SM, AlOthman Z, Supuran CT, Nocentini A. Benzenesulfonamides incorporating nitrogenous bases show effective inhibition of β-carbonic anhydrases from the pathogenic fungi Cryptococcus neoformans, Candida glabrata and Malassezia globosa. Bioorg Chem 2019; 86:39-43. [PMID: 30684862 DOI: 10.1016/j.bioorg.2019.01.030] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2018] [Revised: 12/12/2018] [Accepted: 01/17/2019] [Indexed: 12/12/2022]
Abstract
There is an urgent need for new chemotherapic agents to treat human fungal infections due to emerging and spreading globally resistance mechanisms. Among the new targets that have been recently investigated for the development of antifungal drugs there are the metallo-enzymes Carbonic Anhydrases (CAs, EC 4.2.1.1). The inhibition of the β-CAs identified in many pathogenic fungi leads to an impairment of parasite growth and virulence, which in turn leads to a significant anti-infective effect. Based on antifungal nucleoside antibiotics, the inhibition of the β-CAs from the resistance-showing fungi Candida glabrata (CgNce103), Cryptococcus neoformans (Can2) and Malasszia globosa (MgCA) with a series of benzenesulfonamides bearing nitrogenous bases, such as uracil and adenine, is here reported. Many such compounds display low nanomolar (<100 nM) inhibitory potency against Can2 and CgNce103, whereas the activity of MgCA is considerably less affected (inhibition constants in the range 138.8-5601.5 nM). The β-CAs inhibitory data were compared with those against α-class human ubiquitous isoforms. Interesting selective inhibitory activities for the target fungal CAs over hCA I and II were reported, which make nitrogenous base benzenesulfonamides interesting tools and leads for further investigations in search of new antifungal with innovative mechanisms of action.
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Affiliation(s)
- Silvia Bua
- University of Florence, NEUROFARBA Department, Via Ugo Schiff 6, 50019 Sesto Fiorentino, Italy
| | - Sameh M Osman
- Department of Chemistry, College of Science, King Saud University, Riyadh, Saudi Arabia
| | - Zeid AlOthman
- Department of Chemistry, College of Science, King Saud University, Riyadh, Saudi Arabia
| | - Claudiu T Supuran
- University of Florence, NEUROFARBA Department, Via Ugo Schiff 6, 50019 Sesto Fiorentino, Italy; Department of Chemistry, College of Science, King Saud University, Riyadh, Saudi Arabia.
| | - Alessio Nocentini
- University of Florence, NEUROFARBA Department, Via Ugo Schiff 6, 50019 Sesto Fiorentino, Italy.
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23
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Mermer A, Demirbas N, Colak A, Demir EA, Kulabas N, Demirbas A. One‐pot, Four‐Component Green Synthesis, Carbonic Anhydrase II Inhibition and Docking Studies of 5‐Arylidenerhodanines. ChemistrySelect 2018. [DOI: 10.1002/slct.201802677] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Arif Mermer
- Karadeniz Technical UniversityDepartment of Chemistry 61080 Trabzon TURKEY
| | - Neslihan Demirbas
- Karadeniz Technical UniversityDepartment of Chemistry 61080 Trabzon TURKEY
| | - Ahmet Colak
- Karadeniz Technical UniversityDepartment of Chemistry 61080 Trabzon TURKEY
| | | | - Necla Kulabas
- Department of Pharmaceutical ChemistryFaculty of PharmacyMarmara University Haydarpaşa 34668 İstanbul TURKEY
| | - Ahmet Demirbas
- Karadeniz Technical UniversityDepartment of Chemistry 61080 Trabzon TURKEY
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24
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Cristina A, Leonte D, Vlase L, Bencze LC, Imre S, Marc G, Apan B, Mogoșan C, Zaharia V. Heterocycles 48. Synthesis, Characterization and Biological Evaluation of Imidazo[2,1- b][1,3,4]Thiadiazole Derivatives as Anti-Inflammatory Agents. Molecules 2018; 23:E2425. [PMID: 30248903 PMCID: PMC6222387 DOI: 10.3390/molecules23102425] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2018] [Revised: 09/18/2018] [Accepted: 09/19/2018] [Indexed: 01/12/2023] Open
Abstract
Non-steroidal anti-inflammatory drugs (NSAIDs) are an important pharmacological class of drugs used for the treatment of inflammatory diseases. They are also characterized by severe side effects, such as gastrointestinal damage, increased cardiovascular risk and renal function abnormalities. In order to synthesize new anti-inflammatory and analgesic compounds with a safer profile of side effects, a series of 2,6-diaryl-imidazo[2,1-b][1,3,4]thiadiazole derivatives 5a⁻l were synthesized and evaluated in vivo for their anti-inflammatory and analgesic activities in carrageenan-induced rat paw edema. Among all compounds, 5c showed better anti-inflammatory activity compared to diclofenac, the standard drug, and compounds 5g, 5i, 5j presented a comparable antinociceptive activity to diclofenac. None of the compounds showed ulcerogenic activity. Molecular docking studies were carried out to investigate the theoretical bond interactions between the compounds and target, the cyclooxygenases (COX-1/COX-2). The compound 5c exhibited a higher inhibition of COX-2 compared to diclofenac.
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Affiliation(s)
- Anamaria Cristina
- Department of Organic Chemistry, Iuliu Hațieganu University of Medicine and Pharmacy, Cluj-Napoca 400012, Romania.
- Department of Pharmacology, Physiology and Pathophysiology, Iuliu Hațieganu University of Medicine and Pharmacy, Cluj-Napoca 400349, Romania.
| | - Denisa Leonte
- Department of Organic Chemistry, Iuliu Hațieganu University of Medicine and Pharmacy, Cluj-Napoca 400012, Romania.
| | - Laurian Vlase
- Department of Pharmaceutical Technology and Biopharmaceutics, Iuliu Hațieganu University of Medicine and Pharmacy, Cluj-Napoca 400012, Romania.
| | - László Csaba Bencze
- Biocatalysis and Biotransformation Research Group, Babeș-Bolyai University, Cluj-Napoca 400028, Romania.
| | - Silvia Imre
- Department of Analytical Chemistry and Drug Analysis, Tîrgu Mureș University of Medicine and Pharmacy, Târgu Mureș 540139, Romania.
| | - Gabriel Marc
- Department of Pharmaceutical Chemistry, Iuliu Hațieganu University of Medicine and Pharmacy, Cluj-Napoca 400012, Romania.
| | - Bogdan Apan
- Department of Pharmacology, Toxicology and Clinical Pharmacology, Iuliu Hațieganu University of Medicine and Pharmacy, Cluj-Napoca 400349, Romania.
| | - Cristina Mogoșan
- Department of Pharmacology, Physiology and Pathophysiology, Iuliu Hațieganu University of Medicine and Pharmacy, Cluj-Napoca 400349, Romania.
| | - Valentin Zaharia
- Department of Organic Chemistry, Iuliu Hațieganu University of Medicine and Pharmacy, Cluj-Napoca 400012, Romania.
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El-Sherief HA, Youssif BG, Abbas Bukhari SN, Abdelazeem AH, Abdel-Aziz M, Abdel-Rahman HM. Synthesis, anticancer activity and molecular modeling studies of 1,2,4-triazole derivatives as EGFR inhibitors. Eur J Med Chem 2018; 156:774-789. [DOI: 10.1016/j.ejmech.2018.07.024] [Citation(s) in RCA: 65] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2018] [Revised: 07/05/2018] [Accepted: 07/09/2018] [Indexed: 01/17/2023]
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26
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Kumar R, Vats L, Bua S, Supuran CT, Sharma PK. Design and synthesis of novel benzenesulfonamide containing 1,2,3-triazoles as potent human carbonic anhydrase isoforms I, II, IV and IX inhibitors. Eur J Med Chem 2018; 155:545-551. [PMID: 29909339 DOI: 10.1016/j.ejmech.2018.06.021] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2018] [Revised: 06/05/2018] [Accepted: 06/07/2018] [Indexed: 12/11/2022]
Abstract
In a quest to discover new biologically active compounds, a series of twenty novel heterocyclic derivatives substituted at position 5 with -H (7a-7j) or -CF3 (8a-8j), bearing benzenesulfonamide at N-1 position and various aroyl groups at position 4 of the 1,2,3-triazole ring was synthesized and screened for their carbonic anhydrase (CA, EC 4.2.1.1) inhibition potential against four human (h) isoforms hCA I, II, IV and IX. All the compounds (7a-7j and 8a-8j) were synthesized via [3+2] cycloaddition reaction from 4-azidobenzenesulfonamide. Interestingly, compounds 7a-7j were prepared in one pot manner via enaminone intermediate using novel methodology. All the newly synthesized compounds (7a-7j &8a-8j) were found to be excellent inhibitors of edema related isoform hCA I with their inhibition constant (Ki) ranging from 30.1 to 86.8 nM as compared to standard drug acetazolamide (AAZ) with Ki = 250 nM. Further it was found that most of tested compounds were weaker inhibitors of isoform, hCA II although compounds 7b, 7d-7e, 8a, 8d-8f, 8i (mostly with electron withdrawing substituents) have shown better inhibition potential (Ki < 50 nM). Against glaucoma associated hCA IV, compound 7d was found to be better inhibitor (Ki = 52.4 nM) than AAZ (Ki = 74 nM) while against tumor associated hCA IX, all the compounds have shown moderate inhibition potential. Present study have added one more step in exploring the 1,2,3-triazlole moiety in the medicinal field.
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Affiliation(s)
- Rajiv Kumar
- Department of Chemistry, Kurukshetra University, Kurukshetra, 136119, India
| | - Lalit Vats
- Department of Chemistry, Kurukshetra University, Kurukshetra, 136119, India
| | - Silvia Bua
- Università degli Studi di Firenze, Laboratorio di Chimica Bioinorganica, Rm 188, and Neurofarba Department, Sezione di Scienze Farmaceutiche, Via U. Schiff 6, I-50019, Sesto Fiorentino (Firenze), Italy
| | - Claudiu T Supuran
- Università degli Studi di Firenze, Laboratorio di Chimica Bioinorganica, Rm 188, and Neurofarba Department, Sezione di Scienze Farmaceutiche, Via U. Schiff 6, I-50019, Sesto Fiorentino (Firenze), Italy.
| | - Pawan K Sharma
- Department of Chemistry, Kurukshetra University, Kurukshetra, 136119, India.
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Vats L, Sharma V, Angeli A, Kumar R, Supuran CT, Sharma PK. Synthesis of novel 4-functionalized 1,5-diaryl-1,2,3-triazoles containing benzenesulfonamide moiety as carbonic anhydrase I, II, IV and IX inhibitors. Eur J Med Chem 2018; 150:678-686. [PMID: 29571155 DOI: 10.1016/j.ejmech.2018.03.030] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2018] [Revised: 03/09/2018] [Accepted: 03/09/2018] [Indexed: 01/06/2023]
Abstract
The design, synthesis and biological evaluation of a library of 1,2,3-triazole carboxylates incorporating carboxylic acid, hydroxymethyl, carboxylic acid hydrazide, carboxamide and benzenesulfonamide moieties is disclosed. All the novel compounds were investigated for their inhibition potential against carbonic anhydrase (CA, EC 4.2.1.1) human (h) isoforms hCA I, II, IV and IX, well established drug targets. The cytosolic isoform hCA I was inhibited with Ki's ranging between 53.2 nM and 7.616 μM whereas the glaucoma associated cytosolic isoform hCA II was inhibited with Ki's in the range 21.8 nM-0.807 μM. The membrane bound isoform hCA IV, involved in glaucoma and retinitis pigmentosa among others, was effectively inhibited by some of these compounds with Ki < 60 nM, better than the reference drug acetazolamide (AAZ). The tumor associated isoform hCA IX, a recently validated antitumor/antimetastatic drug target, was also effectively inhibited by some of the new sulfonamides, which possess thus the potential to be used as tools for exploring in more details the selective inhibition of hCAs involved in various pathologies.
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Affiliation(s)
- Lalit Vats
- Department of Chemistry, Kurukshetra University, Kurukshetra, Haryana, 136119, India
| | - Vikas Sharma
- Department of Chemistry, Kurukshetra University, Kurukshetra, Haryana, 136119, India
| | - Andrea Angeli
- Università degli Studi di Firenze, Laboratorio di Chimica Bioinorganica, Rm 188, and Neurofarba Department, Sezione di Scienze Farmaceutiche, Via U. Schiff 6, I-50019, Sesto Fiorentino (Firenze), Italy
| | - Rajiv Kumar
- Department of Chemistry, Kurukshetra University, Kurukshetra, Haryana, 136119, India
| | - Claudiu T Supuran
- Università degli Studi di Firenze, Laboratorio di Chimica Bioinorganica, Rm 188, and Neurofarba Department, Sezione di Scienze Farmaceutiche, Via U. Schiff 6, I-50019, Sesto Fiorentino (Firenze), Italy.
| | - Pawan K Sharma
- Department of Chemistry, Kurukshetra University, Kurukshetra, Haryana, 136119, India.
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Gul HI, Yamali C, Sakagami H, Angeli A, Leitans J, Kazaks A, Tars K, Ozgun DO, Supuran CT. New anticancer drug candidates sulfonamides as selective hCA IX or hCA XII inhibitors. Bioorg Chem 2018; 77:411-419. [PMID: 29427856 DOI: 10.1016/j.bioorg.2018.01.021] [Citation(s) in RCA: 79] [Impact Index Per Article: 13.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2017] [Revised: 01/06/2018] [Accepted: 01/12/2018] [Indexed: 01/08/2023]
Abstract
In this study, new 4-[3-(aryl)-5-substitutedphenyl-4,5-dihydro-1H-pyrazole-1-yl]benzensulfonamides (19-36) were synthesized and evaluated their cytotoxic/anticancer and CA inhibitory effects. According to results obtained, the compounds 34 (4-[5-(2,3,4-trimethoxyphenyl)-3-(thiophen-2-yl)-4,5-dihydro-1H-pyrazole-1-yl] benzensulfonamide, Potency-Selectivity Expression (PSE) = 141) and 36 (4-[5-(3,4,5-trimethoxyphenyl)-3-(thiophen-2-yl)-4,5-dihydro-1H-pyrazole-1-yl]benzensulfonamide, PSE = 54.5) were found the leader anticancer compounds with the highest PSE values. In CA inhibitory studies, the compounds 36 and 24 (4-[5-(3,4,5-trimethoxyphenyl)-3-(4-fluorophenyl)-4,5-dihydro-1H-pyrazole-1-yl]benzensulfonamide) were found the leader CA inhibitors depending on selectivity ratios. The compound 36 was a selective inhibitor of hCA XII isoenzyme (hCA I/hCA XII = 1250 and hCA II/hCA XII = 224) while the compound 24 was a selective inhibitor of hCA IX isoenzyme (hCA I/hCA IX = 161 and hCA II/hCA IX = 177). The compounds 24, 34, and 36 can be considered to develop new anticancer drug candidates.
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Affiliation(s)
- Halise Inci Gul
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Ataturk University, Erzurum 25240, Turkey.
| | - Cem Yamali
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Ataturk University, Erzurum 25240, Turkey
| | - Hiroshi Sakagami
- Meikai University Research Institute of Odontology (M-RIO), Sakado, Saitama 350-0283, Japan
| | - Andrea Angeli
- Neurofarba Department, Sezione di Scienza Farmaceutiche e Nutraceutiche, Universita degli Studi di Firenze, Via U. Schiff 6, 50019 Sesto Fiorentino (Florence), Italy
| | - Janis Leitans
- Latvian Biomedical Research and Study Center, Ratsupites 1, Riga, Latvia
| | - Andris Kazaks
- Latvian Biomedical Research and Study Center, Ratsupites 1, Riga, Latvia
| | - Kaspars Tars
- Latvian Biomedical Research and Study Center, Ratsupites 1, Riga, Latvia
| | - Dilan Ozmen Ozgun
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Agri Ibrahim Cecen University, Agri 04100, Turkey
| | - Claudiu T Supuran
- Neurofarba Department, Sezione di Scienza Farmaceutiche e Nutraceutiche, Universita degli Studi di Firenze, Via U. Schiff 6, 50019 Sesto Fiorentino (Florence), Italy.
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The Chemistry of Sulfur-Containing [5,5]-Fused Ring Systems With a Bridgehead Nitrogen. ADVANCES IN HETEROCYCLIC CHEMISTRY 2018. [DOI: 10.1016/bs.aihch.2017.10.003] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
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Kumar R, Sharma V, Bua S, Supuran CT, Sharma PK. Synthesis and biological evaluation of benzenesulphonamide-bearing 1,4,5-trisubstituted-1,2,3-triazoles possessing human carbonic anhydrase I, II, IV, and IX inhibitory activity. J Enzyme Inhib Med Chem 2017; 32:1187-1194. [PMID: 28891338 PMCID: PMC6009984 DOI: 10.1080/14756366.2017.1367775] [Citation(s) in RCA: 37] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2017] [Accepted: 08/11/2017] [Indexed: 01/18/2023] Open
Abstract
A library of benzenesulphonamides incorporating 1,2,3-triazole rings functionalised with ester, carboxylic acid, carboxamide, carboxyhydrazide, and hydroxymethyl moieties were synthesised. The carbonic anhydrase (CAs, EC 4.2.1.1) inhibitory activity of the new compounds was assessed against four human (h) isoforms, hCA I, hCA II, hCA IV, and hCA IX. Among them, hCA II and IV are anti-glaucoma drug targets, being involved in aqueous humour secretion within the eye. hCA I was inhibited with Ki's ranging between 8.3 nM and 0.8737 µM. hCA II, the physiologically dominant cytosolic isoform, was excellently inhibited by these compounds, with Ki's in the range of 1.6-9.4 nM, whereas hCA IV was effectively inhibited by most of them, with Ki's in the range of 1.4-55.3 nM. Thirteen of the twenty sulphonamides were found to be excellent inhibitors of tumour associated hCA IX with Ki's ≤ 9.5 nM. Many of the new compounds reported here showed low nM inhibitory action against hCA II, IV, and IX, isoforms involved in glaucoma and some tumours, making them interesting candidates for further medicinal chemistry/pharmacologic studies.
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Affiliation(s)
- Rajiv Kumar
- Department of Chemistry, Kurukshetra University, Kurukshetra, India
| | - Vikas Sharma
- Department of Chemistry, Kurukshetra University, Kurukshetra, India
| | - Silvia Bua
- Neurofarba Department, Laboratorio di Chimica Bioinorganica, Sezione di Scienze Farmaceutiche, Università degli Studi di Firenze, Firenze, Italy
| | - Claudiu T. Supuran
- Neurofarba Department, Laboratorio di Chimica Bioinorganica, Sezione di Scienze Farmaceutiche, Università degli Studi di Firenze, Firenze, Italy
| | - Pawan K. Sharma
- Department of Chemistry, Kurukshetra University, Kurukshetra, India
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Ghiasi M, Seifi M. Thermodynamic study on the mechanism of carbonic anhydrase XII inhibition with glycosyl coumarin as non-zinc mediated inhibitors: A quantum mechanical investigation. COMPUT THEOR CHEM 2017. [DOI: 10.1016/j.comptc.2017.08.034] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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