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Hussain Z, Mahmood A, Shah Q, Imran A, Mughal EU, Khan W, Baig A, Iqbal J, Mumtaz A. Synthesis and Evaluation of Amide and Thiourea Derivatives as Carbonic Anhydrase (CA) Inhibitors. ACS OMEGA 2022; 7:47251-47264. [PMID: 36570246 PMCID: PMC9773353 DOI: 10.1021/acsomega.2c06513] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/10/2022] [Accepted: 11/24/2022] [Indexed: 06/17/2023]
Abstract
Series of sulfonamide-substituted amide (9-11), benzamide (12-15), and 1,3-disubstituted thiourea (17-26) derivatives were synthesized from a common precursor, i.e., substituted benzoyl chlorides. Structures of all of the synthesized compounds were characterized by spectroscopic techniques (1H nuclear magnetic resonance (NMR),13C NMR, and Fourier transform infrared spectroscopy (FTIR)). All of the amide (9-15) and thiourea (17-26) derivatives were screened against human carbonic anhydrases, hCA-II, hCA IX, and hCA-XII. Sulfonamide-substituted amides 9, 11, and 12 were found to be excellent selective inhibitors with IC50 values of 0.18 ± 0.05, 0.17 ± 0.05, and 0.58 ± 0.05 μM against hCA II, hCA IX, and hCA XII, respectively. Compound 9 was found to be highly selective for hCA II and about 6-fold more potent as compared to the standard antagonist, acetazolamide. Safe toxicity profiling of the most potent and selective compounds was determined against normal BHK-21 and HEK-293 T cells. Molecular docking studies were performed, which described the type of interactions between the synthesized compounds and enzyme proteins. In addition, in silico absorption, distribution, metabolism, and excretion (ADME) studies were performed, which showed that all of the synthesized molecules fulfilled the druggability criteria.
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Affiliation(s)
- Zahid Hussain
- Department
of Chemistry, COMSATS University Islamabad, Abbottabad Campus, Abbottabad22060, Pakistan
| | - Abid Mahmood
- Center
for Advance Drug Research, COMSATS University
Islamabad, Abbottabad
Campus, Abbottabad22060, Pakistan
| | - Qasim Shah
- Center
for Advance Drug Research, COMSATS University
Islamabad, Abbottabad
Campus, Abbottabad22060, Pakistan
| | - Aqeel Imran
- Center
for Advance Drug Research, COMSATS University
Islamabad, Abbottabad
Campus, Abbottabad22060, Pakistan
| | | | - Wajiha Khan
- Department
of Biotechnology, COMSATS University Islamabad, Abbottabad Campus, Abbottabad22060, Pakistan
| | - Ayesha Baig
- Department
of Biotechnology, COMSATS University Islamabad, Abbottabad Campus, Abbottabad22060, Pakistan
| | - Jamshed Iqbal
- Center
for Advance Drug Research, COMSATS University
Islamabad, Abbottabad
Campus, Abbottabad22060, Pakistan
| | - Amara Mumtaz
- Department
of Chemistry, COMSATS University Islamabad, Abbottabad Campus, Abbottabad22060, Pakistan
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2
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Li MM, Huang H, Pu Y, Tian W, Deng Y, Lu J. A close look into the biological and synthetic aspects of fused pyrazole derivatives. Eur J Med Chem 2022; 243:114739. [PMID: 36126386 DOI: 10.1016/j.ejmech.2022.114739] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2022] [Revised: 08/29/2022] [Accepted: 08/31/2022] [Indexed: 11/16/2022]
Abstract
The fusion of pyrazole scaffold with other skeletons creates a class of attractive molecules, demonstrating significant biological and chemical potentiality in the development of medicinal chemistry. Over the past few decades, numerous biologically active molecules featuring fused pyrazole moieties have been excavated and synthesized, some of which represented by sildenafil have been marketed as drugs, and the biological importance together with chemical synthesis strategies of fused pyrazole compounds, including structural modification based on lead compounds, have been steadily progressing. In this review, we focused our attention on the biological importance of fused pyrazoles and highlighted recent progress in the synthesis of this framework over the past 10 years. What' s more, the limitations, challenges, and future prospects were proposed, wishing to provide references for the development of pyrazole fused frameworks in the field of medicinal chemistry. Contents.
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Affiliation(s)
- Mei-Mei Li
- State Key Laboratory of Southwestern Chinese Medicine Resources, School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China.
| | - Hui Huang
- State Key Laboratory of Southwestern Chinese Medicine Resources, School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China
| | - Yiru Pu
- State Key Laboratory of Southwestern Chinese Medicine Resources, School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China
| | - Wanrong Tian
- State Key Laboratory of Southwestern Chinese Medicine Resources, School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China
| | - Yun Deng
- State Key Laboratory of Southwestern Chinese Medicine Resources, School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China.
| | - Jun Lu
- State Key Laboratory of Southwestern Chinese Medicine Resources, School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China; Institute for Advancing Translational Medicine in Bone & Joint Diseases, School of Chinese Medicine, Hong Kong Baptist University, Hong Kong SAR, 999077, China.
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3
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Robello M, Salerno S, Barresi E, Orlandi P, Vaglini F, Banchi M, Simorini F, Baglini E, Poggetti V, Taliani S, Da Settimo F, Bocci G. New antiproliferative agents derived from tricyclic 3,4-dihydrobenzo[4,5]imidazo[1,2-a][1,3,5]triazine scaffold: Synthesis and pharmacological effects. Arch Pharm (Weinheim) 2022; 355:e2200295. [PMID: 35904260 DOI: 10.1002/ardp.202200295] [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: 06/03/2022] [Revised: 07/13/2022] [Accepted: 07/15/2022] [Indexed: 11/07/2022]
Abstract
A series of novel 3,4-dihydrobenzo[4,5]imidazo[1,2-a][1,3,5]triazine (BIT) derivatives were designed and synthesized. In vitro antiproliferative activity was detected toward two human colorectal adenocarcinoma cell lines (CaCo-2 and HT-29) and one human dermal microvascular endothelial cell line (HMVEC-d). The most active compounds, namely 2-4 and 8, were further investigated to clarify the mechanism behind their biological activity. Through immunofluorescence assay, we identified the target of these molecules to be the microtubule cytoskeleton with subsequent formation of dense microtubule accumulation, particularly at the periphery of the cancer cells, as observed in paclitaxel-treated cells. Overall, these results highlight BIT derivatives as robust and feasible candidates deserving to be further developed in the search for novel potent antiproliferative microtubule-targeting agents.
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Affiliation(s)
- Marco Robello
- Synthetic Bioactive Molecules Section, LBC, NIDDK, NIH, Bethesda, Maryland, USA
| | - Silvia Salerno
- Department of Pharmacy, University of Pisa, Pisa, Italy.,Center for Instrument Sharing of the University of Pisa (CISUP), University of Pisa, Pisa, Italy
| | - Elisabetta Barresi
- Department of Pharmacy, University of Pisa, Pisa, Italy.,Center for Instrument Sharing of the University of Pisa (CISUP), University of Pisa, Pisa, Italy
| | - Paola Orlandi
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Francesca Vaglini
- Department of Translational Research and New Technologies in Medicine and Surgery, University of Pisa, Pisa, Italy
| | - Marta Banchi
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | | | - Emma Baglini
- Department of Pharmacy, University of Pisa, Pisa, Italy
| | | | - Sabrina Taliani
- Department of Pharmacy, University of Pisa, Pisa, Italy.,Center for Instrument Sharing of the University of Pisa (CISUP), University of Pisa, Pisa, Italy
| | - Federico Da Settimo
- Department of Pharmacy, University of Pisa, Pisa, Italy.,Center for Instrument Sharing of the University of Pisa (CISUP), University of Pisa, Pisa, Italy
| | - Guido Bocci
- Center for Instrument Sharing of the University of Pisa (CISUP), University of Pisa, Pisa, Italy.,Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
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4
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Baglini E, Ravichandran R, Berrino E, Salerno S, Barresi E, Marini AM, Viviano M, Castellano S, Da Settimo F, Supuran CT, Cosconati S, Taliani S. Tetrahydroquinazole-based secondary sulphonamides as carbonic anhydrase inhibitors: synthesis, biological evaluation against isoforms I, II, IV, and IX, and computational studies. J Enzyme Inhib Med Chem 2021; 36:1874-1883. [PMID: 34340614 PMCID: PMC8344263 DOI: 10.1080/14756366.2021.1956913] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022] Open
Abstract
A library of variously decorated N-phenyl secondary sulphonamides featuring the bicyclic tetrahydroquinazole scaffold was synthesised and biologically evaluated for their inhibitory activity against human carbonic anhydrase (hCA) I, II, IV, and IX. Of note, several compounds were identified showing submicromolar potency and excellent selectivity for the tumour-related hCA IX isoform. Structure-activity relationship data attained for various substitutions were rationalised by molecular modelling studies in terms of both inhibitory activity and selectivity.
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Affiliation(s)
- Emma Baglini
- Department of Pharmacy, University of Pisa, Pisa, Italy
| | | | - Emanuela Berrino
- NEUROFARBA Department, Sezione di Scienze Farmaceutiche e Nutraceutiche, Università degli Studi di Firenze, Sesto Fiorentino, Italy
| | | | | | | | - Monica Viviano
- Department of Pharmacy, Epigenetic Med Chem Lab, University of Salerno, Fisciano, Italy
| | - Sabrina Castellano
- Department of Pharmacy, Epigenetic Med Chem Lab, University of Salerno, Fisciano, Italy
| | | | - Claudiu T Supuran
- NEUROFARBA Department, Sezione di Scienze Farmaceutiche e Nutraceutiche, Università degli Studi di Firenze, Sesto Fiorentino, Italy
| | - Sandro Cosconati
- DiSTABiF, University of Campania Luigi Vanvitelli, Caserta, Italy
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5
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Salerno S, Amendola G, Angeli A, Baglini E, Barresi E, Marini AM, Ravichandran R, Viviano M, Castellano S, Novellino E, Da Settimo F, Supuran CT, Cosconati S, Taliani S. Inhibition studies on carbonic anhydrase isoforms I, II, IV and IX with N-arylsubstituted secondary sulfonamides featuring a bicyclic tetrahydroindazole scaffold. Eur J Med Chem 2021; 220:113490. [PMID: 33975138 DOI: 10.1016/j.ejmech.2021.113490] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2020] [Revised: 03/24/2021] [Accepted: 04/17/2021] [Indexed: 12/15/2022]
Abstract
Carbonic Anhydrases (CAs) are pharmaceutically relevant targets for the treatment of several disease conditions. The ubiquitous localization of these enzymes and the high homology shared by the different isoforms represent substantial impediments for the discovery of potential drugs devoid of off-target side effects. As a consequence, substantial efforts are still needed to allow for the full realization of the pharmacological potential of CA modulators. In this contribution, starting from our previous studies, we describe the synthesis of a set of new bicyclic tetrahydroindazoles featuring a secondary sulfonamide. Biological evaluation of the inhibitory activity against the hCA I, II, IV, and IX isoforms allowed drawing a structure-activity relationship profile that was rationalized through theoretical studies. This allowed dissecting the new molecules into the single portions influencing the zinc chelation properties and the selectivity profile thereby offering a new platform for the discovery of new isotype selective CA inhibitors.
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Affiliation(s)
| | - Giorgio Amendola
- DiSTABiF, University of Campania Luigi Vanvitelli, Caserta, Italy
| | - Andrea Angeli
- NEUROFARBA Department, Sezione di Scienze Farmaceutiche e Nutraceutiche, Università degli Studi di Firenze, Sesto Fiorentino (Florence), Italy
| | - Emma Baglini
- Department of Pharmacy, University of Pisa, Pisa, Italy
| | | | | | | | - Monica Viviano
- Department of Pharmacy, Epigenetic Med Chem Lab, University of Salerno, Fisciano (SA), Italy
| | - Sabrina Castellano
- Department of Pharmacy, Epigenetic Med Chem Lab, University of Salerno, Fisciano (SA), Italy
| | - Ettore Novellino
- Department of Pharmacy, University Federico II of Naples, Naples, Italy
| | | | - Claudiu T Supuran
- NEUROFARBA Department, Sezione di Scienze Farmaceutiche e Nutraceutiche, Università degli Studi di Firenze, Sesto Fiorentino (Florence), Italy
| | - Sandro Cosconati
- DiSTABiF, University of Campania Luigi Vanvitelli, Caserta, Italy.
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6
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Dong J, Zhu X, Feng S, Zhang C, Liu Z, Qiao X, Song Y. Synthesis and Antifungal Activity of 7-Phenyl-6 H,7 H-1,3,4-thia- diazolo[3,2- a]-thiochromeno[4,3- d]pyrimidine Compounds. CHINESE J ORG CHEM 2021. [DOI: 10.6023/cjoc202101056] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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7
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Mishra CB, Tiwari M, Supuran CT. Progress in the development of human carbonic anhydrase inhibitors and their pharmacological applications: Where are we today? Med Res Rev 2020; 40:2485-2565. [PMID: 32691504 DOI: 10.1002/med.21713] [Citation(s) in RCA: 143] [Impact Index Per Article: 35.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2020] [Revised: 06/14/2020] [Accepted: 07/03/2020] [Indexed: 12/21/2022]
Abstract
Carbonic anhydrases (CAs, EC 4.2.1.1) are widely distributed metalloenzymes in both prokaryotes and eukaryotes. They efficiently catalyze the reversible hydration of carbon dioxide to bicarbonate and H+ ions and play a crucial role in regulating many physiological processes. CAs are well-studied drug target for various disorders such as glaucoma, epilepsy, sleep apnea, and high altitude sickness. In the past decades, a large category of diverse families of CA inhibitors (CAIs) have been developed and many of them showed effective inhibition toward specific isoforms, and effectiveness in pathological conditions in preclinical and clinical settings. The discovery of isoform-selective CAIs in the last decade led to diminished side effects associated with off-target isoforms inhibition. The many new classes of such compounds will be discussed in the review, together with strategies for their development. Pharmacological advances of the newly emerged CAIs in diseases not usually associated with CA inhibition (neuropathic pain, arthritis, cerebral ischemia, and cancer) will also be discussed.
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Affiliation(s)
- Chandra B Mishra
- Department of Bioorganic Chemistry, Dr. B. R. Ambedkar Center for Biomedical Research, University of Delhi, Delhi, India.,Department of Pharmaceutical Chemistry, College of Pharmacy, Sookmyung Women's University, Seoul, South Korea
| | - Manisha Tiwari
- Department of Bioorganic Chemistry, Dr. B. R. Ambedkar Center for Biomedical Research, University of Delhi, Delhi, India
| | - Claudiu T Supuran
- Dipartimento Neurofarba, Sezione di Scienze Farmaceutiche e Nutraceutiche, Università degli Studi di Firenze, Florence, Italy
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8
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Çelik G, Arslan T, Şentürk M, Ekinci D. Synthesis and characterization of some new pyrazolines and their inhibitory potencies against carbonic anhydrases. Arch Pharm (Weinheim) 2020; 353:e1900292. [DOI: 10.1002/ardp.201900292] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2019] [Revised: 12/18/2019] [Accepted: 12/21/2019] [Indexed: 12/23/2022]
Affiliation(s)
- Gonca Çelik
- Department of Chemistry, Faculty of ScienceKaradeniz Technical UniversityTrabzon Turkey
| | - Tayfun Arslan
- Department of Chemistry, Faculty of ScienceGiresun UniversityGiresun Turkey
| | - Murat Şentürk
- Department of Basic Sciences of Pharmacy, Faculty of PharmacyIbrahim Cecen UniversityAgri Turkey
| | - Deniz Ekinci
- Department of Agricultural Biotechnology, Faculty of AgricultureOndokuz Mayıs UniversitySamsun Turkey
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9
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Mert S, Alım Z, İşgör MM, Anıl B, Kasımoğulları R, Beydemir Ş. Novel pyrazole-3,4-dicarboxamides bearing biologically active sulfonamide moiety as potential carbonic anhydrase inhibitors. ARAB J CHEM 2019. [DOI: 10.1016/j.arabjc.2015.05.020] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023] Open
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10
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Wu F, Nan C, Ma M, Li H, Xie J. Commercial drug norfloxacin as a novel ligand for the copper‐catalyzed N‐arylation of imidazole with aryl halides. Appl Organomet Chem 2019. [DOI: 10.1002/aoc.5195] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Fengtian Wu
- Jiangxi Province Key Laboratory of Polymer Micro/Nano Manufacturing and DevicesEast China University of Technology Nanchang 330013 China
| | - Chenlong Nan
- Jiangxi Province Key Laboratory of Polymer Micro/Nano Manufacturing and DevicesEast China University of Technology Nanchang 330013 China
| | - Minyang Ma
- Jiangxi Province Key Laboratory of Polymer Micro/Nano Manufacturing and DevicesEast China University of Technology Nanchang 330013 China
| | - Huiqin Li
- Department of Chemistry and Chemical EngineeringBaoji University of Arts and Sciences Baoji 721013 China
| | - Jianwei Xie
- College of Chemistry and BioengineeringHunan University of Science and Engineering Yongzhou 425199 China
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11
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Krasavin M, Korsakov M, Ronzhina O, Tuccinardi T, Kalinin S, Tanç M, Supuran CT. Primary mono- and bis-sulfonamides obtained via regiospecific sulfochlorination of N-arylpyrazoles: inhibition profile against a panel of human carbonic anhydrases. J Enzyme Inhib Med Chem 2019; 32:920-934. [PMID: 28718328 PMCID: PMC6445164 DOI: 10.1080/14756366.2017.1344236] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Affiliation(s)
- Mikhail Krasavin
- a Saint Petersburg State University , Saint Petersburg , Russian Federation
| | - Mikhail Korsakov
- b The Ushinsky Yaroslavl State Pedagogical University , Yaroslavl , Russian Federation
| | - Oksana Ronzhina
- b The Ushinsky Yaroslavl State Pedagogical University , Yaroslavl , Russian Federation
| | | | - Stanislav Kalinin
- a Saint Petersburg State University , Saint Petersburg , Russian Federation
| | - Muhammet Tanç
- d Department of Neurofarba , Universita degli Studi di Firenze , Florence , Italy
| | - Claudiu T Supuran
- d Department of Neurofarba , Universita degli Studi di Firenze , Florence , Italy
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12
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Salerno S, Barresi E, Amendola G, Berrino E, Milite C, Marini AM, Da Settimo F, Novellino E, Supuran CT, Cosconati S, Taliani S. 4-Substituted Benzenesulfonamides Incorporating Bi/Tricyclic Moieties Act as Potent and Isoform-Selective Carbonic Anhydrase II/IX Inhibitors. J Med Chem 2018; 61:5765-5770. [PMID: 29912561 DOI: 10.1021/acs.jmedchem.8b00670] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
As a part of our efforts to expand chemical diversity in the carbonic anhydrases inhibitors (CAIs), three small series of polyheterocyclic compounds (4-6) featuring the primary benzenesulfonamide moiety linked to bi/tricyclic scaffolds were investigated. Highly effective inhibitors against the target tumor-associated hCA IX (low nanomolar/subnanomolar potency levels) showing significant functional selectivity profile toward hCA I, II, and IV isozymes were identified. Molecular docking studies clarified the reasons behind the activity and selectivity of the new compounds.
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Affiliation(s)
- Silvia Salerno
- Dipartimento di Farmacia , Università di Pisa , Via Bonanno 6 , 56126 Pisa , Italy
| | - Elisabetta Barresi
- Dipartimento di Farmacia , Università di Pisa , Via Bonanno 6 , 56126 Pisa , Italy
| | - Giorgio Amendola
- DiSTABiF , Università della Campania Luigi Vanvitelli , Via Vivaldi 43 , 81100 Caserta , Italy
| | - Emanuela Berrino
- NEUROFARBA Department, Sezione di Scienze Farmaceutiche e Nutraceutiche , Università degli Studi di Firenze , Via Ugo Schiff 6 , 50019 Sesto Fiorentino Florence , Italy
| | - Ciro Milite
- Dipartimento di Farmacia , Università di Salerno , Via Giovanni Paolo II 132 , 84084 Fisciano , Salerno , Italy
| | - Anna Maria Marini
- Dipartimento di Farmacia , Università di Pisa , Via Bonanno 6 , 56126 Pisa , Italy
| | - Federico Da Settimo
- Dipartimento di Farmacia , Università di Pisa , Via Bonanno 6 , 56126 Pisa , Italy
| | - Ettore Novellino
- Dipartimento di Farmacia , Università di Napoli "Federico II" , Via D. Montesano 49 , 80131 Napoli , Italy
| | - Claudiu T Supuran
- NEUROFARBA Department, Sezione di Scienze Farmaceutiche e Nutraceutiche , Università degli Studi di Firenze , Via Ugo Schiff 6 , 50019 Sesto Fiorentino Florence , Italy
| | - Sandro Cosconati
- DiSTABiF , Università della Campania Luigi Vanvitelli , Via Vivaldi 43 , 81100 Caserta , Italy
| | - Sabrina Taliani
- Dipartimento di Farmacia , Università di Pisa , Via Bonanno 6 , 56126 Pisa , Italy
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13
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Bruno E, Buemi MR, Di Fiore A, De Luca L, Ferro S, Angeli A, Cirilli R, Sadutto D, Alterio V, Monti SM, Supuran CT, De Simone G, Gitto R. Probing Molecular Interactions between Human Carbonic Anhydrases (hCAs) and a Novel Class of Benzenesulfonamides. J Med Chem 2017; 60:4316-4326. [PMID: 28453941 DOI: 10.1021/acs.jmedchem.7b00264] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
On the basis of X-ray crystallographic studies of the complex of hCA II with 4-(3,4-dihydro-1H-isoquinoline-2-carbonyl)benzenesulfonamide (3) (PDB code 4Z1J ), a novel series of 4-(1-aryl-3,4-dihydro-1H-isoquinolin-2-carbonyl)benzenesulfonamides (23-33) was designed. Specifically, our idea was to improve the selectivity toward druggable isoforms through the introduction of additional hydrophobic/hydrophilic functionalities. Among the synthesized and tested compounds, the (R,S)-4-(6,7-dihydroxy-1-phenyl-3,4-tetrahydroisoquinoline-1H-2-carbonyl)benzenesulfonamide (30) exhibited a remarkable inhibition for the brain-expressed hCA VII (Ki = 0.20 nM) and selectivity over wider distributed hCA I and hCA II isoforms. By enantioselective HPLC, we solved the racemic mixture and ascertained that the two enantiomers (30a and 30b) are equiactive inhibitors for hCA VII. Crystallographic and docking studies revealed the main interactions of these inhibitors into the carbonic anhydrase (CA) catalytic site, thus highlighting the relevant role of nonpolar contacts for this class of hCA inhibitors.
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Affiliation(s)
- Elvira Bruno
- Dipartimento di Scienze Chimiche, Biologiche, Farmaceutiche ed Ambientali (CHIBIOFARAM), Università degli Studi di Messina , Viale Annunziata, I-98168 Messina, Italy
| | - Maria Rosa Buemi
- Dipartimento di Scienze Chimiche, Biologiche, Farmaceutiche ed Ambientali (CHIBIOFARAM), Università degli Studi di Messina , Viale Annunziata, I-98168 Messina, Italy
| | - Anna Di Fiore
- Istituto di Biostrutture e Bioimmagini- CNR , Via Mezzocannone 16, I-80134 Napoli, Italy
| | - Laura De Luca
- Dipartimento di Scienze Chimiche, Biologiche, Farmaceutiche ed Ambientali (CHIBIOFARAM), Università degli Studi di Messina , Viale Annunziata, I-98168 Messina, Italy
| | - Stefania Ferro
- Dipartimento di Scienze Chimiche, Biologiche, Farmaceutiche ed Ambientali (CHIBIOFARAM), Università degli Studi di Messina , Viale Annunziata, I-98168 Messina, Italy
| | - Andrea Angeli
- Dipartimento NEUROFARBA, Università di Firenze , Via Ugo Schiff 6, I-50019 Sesto Fiorentino, Italy
| | - Roberto Cirilli
- Centro Nazionale Per il Controllo e la Valutazione Dei Farmaci, Istituto Superiore di Sanità , V.le Regina Elena 299, I-00161 Roma, Italy
| | - Daniele Sadutto
- Centro Nazionale Per il Controllo e la Valutazione Dei Farmaci, Istituto Superiore di Sanità , V.le Regina Elena 299, I-00161 Roma, Italy
| | - Vincenzo Alterio
- Istituto di Biostrutture e Bioimmagini- CNR , Via Mezzocannone 16, I-80134 Napoli, Italy
| | - Simona Maria Monti
- Istituto di Biostrutture e Bioimmagini- CNR , Via Mezzocannone 16, I-80134 Napoli, Italy
| | - Claudiu T Supuran
- Dipartimento NEUROFARBA, Università di Firenze , Via Ugo Schiff 6, I-50019 Sesto Fiorentino, Italy
| | - Giuseppina De Simone
- Istituto di Biostrutture e Bioimmagini- CNR , Via Mezzocannone 16, I-80134 Napoli, Italy
| | - Rosaria Gitto
- Dipartimento di Scienze Chimiche, Biologiche, Farmaceutiche ed Ambientali (CHIBIOFARAM), Università degli Studi di Messina , Viale Annunziata, I-98168 Messina, Italy
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14
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Büyükkıdan N, Büyükkıdan B, Bülbül M, Kasımoğulları R, Mert S. Synthesis, characterization and in vitro inhibition of metal complexes of pyrazole based sulfonamide on human erythrocyte carbonic anhydrase isozymes I and II. J Enzyme Inhib Med Chem 2017; 32:208-213. [PMID: 28114829 PMCID: PMC6009907 DOI: 10.1080/14756366.2016.1247056] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Sulfonamides represent an important class of biologically active compounds. A sulfonamide possessing carbonic anhydrase (CA) inhibitory properties obtained from a pyrazole based sulfonamide, ethyl 1-(3-nitrophenyl)-5-phenyl-3-((5-sulfamoyl-1,3,4-thiadiazol-2-yl)carbamoyl)-1H-pyrazole-4-carboxylate (1), and its metal complexes with the Ni(II) for (2), Cu(II) for (3) and Zn(II) for (4) have been synthesized. The structures of metal complexes (2-4) were established on the basis of their elemental analysis, 1H NMR, IR, UV-Vis and MS spectral data. The inhibition of two human carbonic anhydrase (hCA, EC 4.2.1.1) isoenzymes I and II, with 1 and synthesized complexes (2-4) and acetazolamide (AAZ) as a control compound was investigated in vitro by using the hydratase and esterase assays. The complexes 2, 3 and 4 showed inhibition constant in the range 0.1460-0.3930 µM for hCA-I and 0.0740-0.0980 µM for hCA-II, and they had effective more inhibitory activity on hCA-I and hCA-II than corresponding free ligand 1 and than AAZ.
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Affiliation(s)
- Nurgün Büyükkıdan
- a Department of Chemistry , Arts and Science Faculty, Dumlupinar University , Kutahya , Turkey
| | - Bülent Büyükkıdan
- a Department of Chemistry , Arts and Science Faculty, Dumlupinar University , Kutahya , Turkey
| | - Metin Bülbül
- a Department of Chemistry , Arts and Science Faculty, Dumlupinar University , Kutahya , Turkey
| | - Rahmi Kasımoğulları
- a Department of Chemistry , Arts and Science Faculty, Dumlupinar University , Kutahya , Turkey
| | - Samet Mert
- a Department of Chemistry , Arts and Science Faculty, Dumlupinar University , Kutahya , Turkey
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15
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Gul HI, Mete E, Taslimi P, Gulcin I, Supuran CT. Synthesis, carbonic anhydrase I and II inhibition studies of the 1,3,5-trisubstituted-pyrazolines. J Enzyme Inhib Med Chem 2016; 32:189-192. [PMID: 27774818 PMCID: PMC6010057 DOI: 10.1080/14756366.2016.1244533] [Citation(s) in RCA: 75] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
Abstract
4-(3-(4-Substituted-phenyl)-5-phenyl-4,5-dihydro-1H-pyrazol-1-yl) benzenesulfonamides (9-16) were successfully synthesized and their chemical structures were confirmed by 1H NMR, 13C NMR, and HRMS spectra. Carbonic anhydrase I and II inhibitory effects of the compounds were investigated. Ki values of the compounds were in the range of 316.7 ± 9.6-533.1 ± 187.8 nM towards hCA I and 412.5 ± 115.4-624.6 ± 168.2 nM towards hCA II isoenzymes. While Ki values of the reference compound Acetazolamide were 278.8 ± 44.3 nM and 293.4 ± 46.4 nM towards hCA I and hCA II izoenzymes, respectively. Compound 14 with bromine and compound 13 with fluorine substituents can be considered as the leader compounds of the series because of the lowest Ki values in series to make further detailed carbonic anhydrase inhibiton studies.
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Affiliation(s)
- Halise Inci Gul
- a Department of Pharmaceutical Chemistry, Faculty of Pharmacy , Ataturk University , Erzurum , Turkey
| | - Ebru Mete
- b Department of Chemistry, Faculty of Science , Ataturk University , Erzurum , Turkey
| | - Parham Taslimi
- b Department of Chemistry, Faculty of Science , Ataturk University , Erzurum , Turkey
| | - Ilhami Gulcin
- b Department of Chemistry, Faculty of Science , Ataturk University , Erzurum , Turkey.,c Department of Zoology, College of Science , King Saud University , Riyadh , Saudi Arabia
| | - Claudiu T Supuran
- d Neurofarba Department , Sezione di Scienze Farmaceutiche e Nutraceutiche, Università degli Studi di Firenze, Sesto Fiorentino , Florence , Italy
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16
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Bozdag M, Alafeefy AM, Carta F, Ceruso M, Al-Tamimi AMS, Al-Kahtani AA, Alasmary FAS, Supuran CT. Synthesis 4-[2-(2-mercapto-4-oxo-4H-quinazolin-3-yl)-ethyl]-benzenesulfonamides with subnanomolar carbonic anhydrase II and XII inhibitory properties. Bioorg Med Chem 2016; 24:4100-4107. [PMID: 27396930 DOI: 10.1016/j.bmc.2016.06.052] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2016] [Revised: 06/24/2016] [Accepted: 06/25/2016] [Indexed: 11/26/2022]
Abstract
Condensation of substituted anthranilic acids with 4-isothiocyanatoethyl-benzenesulfonamide led to series of heterocyclic benzenesulfonamides incorporating 2-mercapto-quinazolin-4-one tails. These sulfonamides were investigated as inhibitors of the human carbonic anhydrase (hCA, EC 4.2.1.1) isoforms hCA I and II (cytosolic isozymes), as well as hCA XII (a transmembrane, tumor-associated enzyme also involved in glaucoma-genesis). The new sulfonamides acted as medium potency inhibitors of hCA I (KIs of 28.5-2954nM), being highly effective as hCA II (KIs in the range of 0.62-12.4nM) and XII (KIs of 0.54-7.11nM) inhibitors. All substitution patterns present in these compounds (e.g., halogens, methyl and methoxy moieties, in positions 6, 7 and/or 8 of the 2-mercapto-quinazolin-4-one ring) led to highly effective hCA II/XII inhibitors. These compounds should thus be of interest as preclinical candidates in pathologies in which the activity of these enzymes should be inhibited, such as glaucoma (CA II and XII as targets) or some tumors in which the activity of isoforms CA II and XII is dysregulated.
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Affiliation(s)
- Murat Bozdag
- Università degli Studi di Firenze, NEUROFARBA Dept., Sezione di Scienze Farmaceutiche, Via Ugo Schiff 6, 50019 Sesto Fiorentino (Florence), Italy
| | - Ahmed M Alafeefy
- Department of Chemistry, Kulliyyah of Science, International Islamic University Malaysia, PO Box 141, 25710 Kuantan, Pahang Darul Makmur, Malaysia
| | - Fabrizio Carta
- Università degli Studi di Firenze, NEUROFARBA Dept., Sezione di Scienze Farmaceutiche, Via Ugo Schiff 6, 50019 Sesto Fiorentino (Florence), Italy
| | - Mariangela Ceruso
- Università degli Studi di Firenze, NEUROFARBA Dept., Sezione di Scienze Farmaceutiche, Via Ugo Schiff 6, 50019 Sesto Fiorentino (Florence), Italy
| | - Abdul-Malek S Al-Tamimi
- Department of Pharmaceutical Chemistry, College of Pharmacy, Prince Sattam Bin Abdulaziz University, PO Box 173, Alkharj 11942, Saudi Arabia
| | - Abdulla A Al-Kahtani
- Department of Pharmaceutical Chemistry, College of Pharmacy, Prince Sattam Bin Abdulaziz University, PO Box 173, Alkharj 11942, Saudi Arabia; Department of Chemistry, College of Science, King Saud University, Riyadh 11362, Saudi Arabia
| | - Fatmah A S Alasmary
- Department of Chemistry, College of Science, King Saud University, Riyadh 11362, Saudi Arabia
| | - Claudiu T Supuran
- Università degli Studi di Firenze, NEUROFARBA Dept., Sezione di Scienze Farmaceutiche, Via Ugo Schiff 6, 50019 Sesto Fiorentino (Florence), Italy.
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17
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Mert S, Alım Z, İşgör MM, Beydemir Ş, Kasımoğulları R. The synthesis of novel pyrazole-3,4-dicarboxamides bearing 5-amino-1,3,4-thiadiazole-2-sulfonamide moiety with effective inhibitory activity against the isoforms of human cytosolic carbonic anhydrase I and II. Bioorg Chem 2016; 68:64-71. [PMID: 27454619 DOI: 10.1016/j.bioorg.2016.07.006] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2016] [Revised: 07/15/2016] [Accepted: 07/16/2016] [Indexed: 02/02/2023]
Abstract
A series of 1-(3-substituted-phenyl)-5-phenyl-N(3),N(4)-bis(5-sulfamoyl-1,3,4-thiadiazol-2-yl)-1H-pyrazole-3,4-dicarboxamides (4-15) were synthesized. The structures of these pyrazole-sulfonamides were confirmed by FT-IR, (1)H NMR, (13)C NMR and elemental analysis methods. Human cytosolic carbonic anhydrase (CA, EC 4.2.1.1) isozymes (hCA I and II) were purified from erythrocyte cells by affinity chromatography. The inhibitory effects of newly synthesized derivatives (4-15) were investigated in vitro on esterase activities of these isozymes. The Ki values were determined as 0.119-3.999μM for hCA I and 0.084-0.878μM for hCA II. The results showed that the compound 6 for hCA I and the compound 11 for hCA II had the highest inhibitory effect. Beside that, the compound 8 had the lowest inhibition effect on both isozymes.
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Affiliation(s)
- Samet Mert
- Department of Chemistry, Faculty of Arts and Sciences, Dumlupinar University, 43100 Kutahya, Turkey
| | - Zuhal Alım
- Department of Chemistry, Faculty of Arts and Sciences, Ahi Evran University, 40000 Kırşehir, Turkey
| | - Mehmet Mustafa İşgör
- Department of Biochemistry, Faculty of Veterinary Sciences, Mustafa Kemal University, 31000 Hatay, Turkey
| | - Şükrü Beydemir
- Department of Chemistry, Faculty of Sciences, Atatürk University, 25240 Erzurum, Turkey; Department of Chemistry, Faculty of Natural Sciences, Architecture and Engineering, Bursa Technical University, Osmangazi, 16200 Bursa, Turkey.
| | - Rahmi Kasımoğulları
- Department of Chemistry, Faculty of Arts and Sciences, Dumlupinar University, 43100 Kutahya, Turkey.
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18
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Gokcen T, Gulcin I, Ozturk T, Goren AC. A class of sulfonamides as carbonic anhydrase I and II inhibitors. J Enzyme Inhib Med Chem 2016; 31:180-188. [PMID: 27353698 DOI: 10.1080/14756366.2016.1198900] [Citation(s) in RCA: 43] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022] Open
Abstract
Four groups of novel sulfonamide derivatives: (i) acetoxybenzamide, (ii) triacetoxybenzamide, (iii) hydroxybenzamide and (iv) trihydroxybenzamide, all having thiazole, pyrimidine, pyridine, isoxazole and thiadiazole moieties were prepared and their inhibitory effects were studied on two metalloenzymes, i.e. carbonic anhydrase isozymes (hCA I and II), purified from human erythrocyte cells by Sepharose-4B-l-tyrosine-sulfanilamide affinity chromatography. These enzymes are present in almost all living organisms to catalyse the synthesis of bicarbonate ion (HCO3-) from carbon dioxide and water. The sulfonamide derivatives were found to be active against hCA I and II in the range of 2.62-136.54 and 5.74-210.58 nM, respectively.
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Affiliation(s)
- Taner Gokcen
- a Chemistry Group Laboratories, TUBITAK UME , Gebze , Turkey.,b Department of Organic Chemistry , Faculty of Science, Istanbul Technical University , Istanbul , Turkey
| | - Ilhami Gulcin
- c Department of Chemistry , Faculty of Science, Atatürk University , Erzurum , Turkey , and.,d Fetal Programming of Diseases Research Chair, Zoology Department, College of Science, King Saud University , Riyadh , Saudi Arabia
| | - Turan Ozturk
- a Chemistry Group Laboratories, TUBITAK UME , Gebze , Turkey.,b Department of Organic Chemistry , Faculty of Science, Istanbul Technical University , Istanbul , Turkey
| | - Ahmet C Goren
- a Chemistry Group Laboratories, TUBITAK UME , Gebze , Turkey
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19
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Alafeefy AM, Carta F, Ceruso M, Al-Tamimi AMS, Al-Kahtani AA, Supuran CT. Development of 3-(4-aminosulphonyl)-phenyl-2-mercapto-3H-quinazolin-4-ones as inhibitors of carbonic anhydrase isoforms involved in tumorigenesis and glaucoma. Bioorg Med Chem 2016; 24:1402-7. [DOI: 10.1016/j.bmc.2016.02.011] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2016] [Revised: 02/03/2016] [Accepted: 02/08/2016] [Indexed: 10/22/2022]
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20
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Bruno E, Buemi MR, De Luca L, Ferro S, Monforte AM, Supuran CT, Vullo D, De Sarro G, Russo E, Gitto R. In Vivo Evaluation of Selective Carbonic Anhydrase Inhibitors as Potential Anticonvulsant Agents. ChemMedChem 2016; 11:1812-8. [DOI: 10.1002/cmdc.201500596] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2015] [Revised: 02/05/2016] [Indexed: 01/08/2023]
Affiliation(s)
- Elvira Bruno
- Department of Chemical, Biological, Pharmaceutical, and Environmental Sciences (CHIBIOFARAM); University of Messina; Viale Annunziata 98168 Messina Italy
| | - Maria R. Buemi
- Department of Chemical, Biological, Pharmaceutical, and Environmental Sciences (CHIBIOFARAM); University of Messina; Viale Annunziata 98168 Messina Italy
| | - Laura De Luca
- Department of Chemical, Biological, Pharmaceutical, and Environmental Sciences (CHIBIOFARAM); University of Messina; Viale Annunziata 98168 Messina Italy
| | - Stefania Ferro
- Department of Chemical, Biological, Pharmaceutical, and Environmental Sciences (CHIBIOFARAM); University of Messina; Viale Annunziata 98168 Messina Italy
| | - Anna-Maria Monforte
- Department of Chemical, Biological, Pharmaceutical, and Environmental Sciences (CHIBIOFARAM); University of Messina; Viale Annunziata 98168 Messina Italy
| | - Claudiu T. Supuran
- Neurofarba: Department of Neuroscience, Psychology, Pharmaceuticals and Child Health; Section of Pharmaceutical and Nutraceutical Sciences; University of Florence; 50019 Sesto Fiorentino Florence Italy
| | - Daniela Vullo
- Neurofarba: Department of Neuroscience, Psychology, Pharmaceuticals and Child Health; Section of Pharmaceutical and Nutraceutical Sciences; University of Florence; 50019 Sesto Fiorentino Florence Italy
| | - Giovambattista De Sarro
- Science of Health Department, School of Medicine; University of Catanzaro; Viale Europa Località Germaneto 88100 Catanzaro Italy
| | - Emilio Russo
- Science of Health Department, School of Medicine; University of Catanzaro; Viale Europa Località Germaneto 88100 Catanzaro Italy
| | - Rosaria Gitto
- Department of Chemical, Biological, Pharmaceutical, and Environmental Sciences (CHIBIOFARAM); University of Messina; Viale Annunziata 98168 Messina Italy
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21
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Barresi E, Salerno S, Marini AM, Taliani S, La Motta C, Simorini F, Da Settimo F, Vullo D, Supuran CT. Sulfonamides incorporating heteropolycyclic scaffolds show potent inhibitory action against carbonic anhydrase isoforms I, II, IX and XII. Bioorg Med Chem 2016; 24:921-7. [DOI: 10.1016/j.bmc.2016.01.018] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2015] [Revised: 01/04/2016] [Accepted: 01/08/2016] [Indexed: 12/14/2022]
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22
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Fluorescent sulfonamide carbonic anhydrase inhibitors incorporating 1,2,3-triazole moieties: Kinetic and X-ray crystallographic studies. Bioorg Med Chem 2016; 24:104-12. [DOI: 10.1016/j.bmc.2015.11.031] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2015] [Revised: 11/21/2015] [Accepted: 11/24/2015] [Indexed: 12/19/2022]
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23
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Carbonic anhydrase inhibitors: Design, synthesis and structural characterization of new heteroaryl-N-carbonylbenzenesulfonamides targeting druggable human carbonic anhydrase isoforms. Eur J Med Chem 2015; 102:223-32. [DOI: 10.1016/j.ejmech.2015.07.049] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2015] [Revised: 07/28/2015] [Accepted: 07/30/2015] [Indexed: 01/10/2023]
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24
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N-Acylsulfonamides strongly inhibit human carbonic anhydrase isoenzymes I and II. Bioorg Med Chem 2015; 23:2598-605. [PMID: 25863492 DOI: 10.1016/j.bmc.2014.12.054] [Citation(s) in RCA: 135] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2014] [Revised: 12/18/2014] [Accepted: 12/22/2014] [Indexed: 12/24/2022]
Abstract
Sulfonamides represent a significant class of biologically active compounds that inhibit carbonic anhydrase (CA, EC.: 4.2.1.1) isoenzymes involved in different pathological and physiological events. Sulfonamide CA inhibitors are used therapeutically as diuretic, antiglaucoma, antiobesity and anticancer agents. A series of new sulfonamides were synthesized using imides and tosyl chloride as starting materials. These N-acylsulfonamides efficiently inhibited the cytosolic human carbonic anhydrase isoenzymes I, and II (hCA I, and II), with nanomolar range inhibition constants ranging between 36.4 ± 6.0-254.6 ± 18.0 and 58.3 ± 0.6-273.3 ± 2.5 nM, respectively.
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25
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Wang Y, Zhang Y, Yang B, Zhang A, Yao Q. N-(1-Oxy-2-picolyl)oxalamic acids as a new type of O,O-ligands for the Cu-catalyzed N-arylation of azoles with aryl halides in water or organic solvent. Org Biomol Chem 2015; 13:4101-14. [DOI: 10.1039/c5ob00045a] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
A new type of chelators was identified as efficient ligands for promoting Cu-catalyzed N-arylation of azoles with applicability to different solvents.
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Affiliation(s)
- Yongbin Wang
- School of Pharmacy
- China Pharmaceutical University
- Nanjing 210009
- China
| | - Yu Zhang
- Allist Pharmaceuticals
- Inc
- Shanghai
- China
| | - Beibei Yang
- School of Pharmacy
- China Pharmaceutical University
- Nanjing 210009
- China
| | - Ao Zhang
- Shanghai Institute of Materia Medica
- Chinese Academy of Sciences
- Shanghai 200000
- China
| | - Qizheng Yao
- School of Pharmacy
- China Pharmaceutical University
- Nanjing 210009
- China
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26
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Transthyretin complexes with curcumin and bromo-estradiol: evaluation of solubilizing multicomponent mixtures. N Biotechnol 2014; 32:54-64. [PMID: 25224922 DOI: 10.1016/j.nbt.2014.09.002] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2014] [Revised: 09/05/2014] [Accepted: 09/07/2014] [Indexed: 12/15/2022]
Abstract
Crystallographic structure determination of protein-ligand complexes of transthyretin (TTR) has been hindered by the low affinity of many compounds that bind to the central cavity of the tetramer. Because crystallization trials are carried out at protein and ligand concentration that approach the millimolar range, low affinity is less of a problem than the poor solubility of many compounds that have been shown to inhibit amyloid fibril formation. To achieve complete occupancy in co-crystallization experiments, the minimal requirement is one ligand for each of the two sites within the TTR tetramer. Here we present a new strategy for the co-crystallization of TTR using high molecular weight polyethylene glycol instead of high ionic strength precipitants, with ligands solubilized in multicomponent mixtures of compounds. This strategy is applied to the crystallization of TTR complexes with curcumin and 16α-bromo-estradiol. Here we report the crystal structures with these compounds and with the ferulic acid that results from curcumin degradation.
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27
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Pala N, Micheletto L, Sechi M, Aggarwal M, Carta F, McKenna R, Supuran CT. Carbonic Anhydrase Inhibition with Benzenesulfonamides and Tetrafluorobenzenesulfonamides Obtained via Click Chemistry. ACS Med Chem Lett 2014; 5:927-30. [PMID: 25147616 DOI: 10.1021/ml500196t] [Citation(s) in RCA: 42] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2014] [Accepted: 06/07/2014] [Indexed: 01/23/2023] Open
Abstract
A series of novel benzene- and 2,3,5,6-tetrafluorobenzenesulfonamide was synthesized by using a click chemistry approach starting from azido-substituted sulfonamides and alkynes, incorporating aryl, alkyl, cycloalkyl, and amino-/hydroxy-/halogenoalkyl moieties. The new compounds were medium potency inhibitors of the cytosolic carbonic anhydrase (CA, EC 4.2.1.1) isoforms I and II and low nanomolar/subnanomolar inhibitors of the tumor-associated hCA IX and XII isoforms. The X-ray crystal structure of two such sulfonamides in adduct with hCA II allowed us to understand the factors governing inhibitory power.
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Affiliation(s)
- Nicolino Pala
- Dipartimento di Chimica e Farmacia, Università di Sassari, Via Vienna
2, 07100 Sassari, Italy
| | - Laura Micheletto
- Dipartimento di Chimica e Farmacia, Università di Sassari, Via Vienna
2, 07100 Sassari, Italy
| | - Mario Sechi
- Dipartimento di Chimica e Farmacia, Università di Sassari, Via Vienna
2, 07100 Sassari, Italy
| | - Mayank Aggarwal
- Department of Biochemistry and Molecular
Biology, College of Medicine, University of Florida, Box 100245, Gainesville, Florida 32610, United States
| | - Fabrizio Carta
- Laboratorio di Chimica Bioinorganica, Università degli Studi di Firenze, Rm 188, Via della Lastruccia 3, 50019 Sesto Fiorentino (Firenze), Italy
| | - Robert McKenna
- Department of Biochemistry and Molecular
Biology, College of Medicine, University of Florida, Box 100245, Gainesville, Florida 32610, United States
| | - Claudiu T. Supuran
- Laboratorio di Chimica Bioinorganica, Università degli Studi di Firenze, Rm 188, Via della Lastruccia 3, 50019 Sesto Fiorentino (Firenze), Italy
- Neurofarba Dept., Università degli Studi di Firenze, Via U. Schiff 6, 50019 Sesto Fiorentino (Firenze), Italy
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28
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Pichake J, Kharkar PS, Ceruso M, Supuran CT, Toraskar MP. Carbonic anhydrase inhibitors: design, synthesis, and biological evaluation of novel sulfonyl semicarbazide derivatives. ACS Med Chem Lett 2014; 5:793-6. [PMID: 25050167 DOI: 10.1021/ml500140t] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2014] [Accepted: 05/16/2014] [Indexed: 02/08/2023] Open
Abstract
A series of novel sulfonyl semicarbazides 5-13 was designed, synthesized, and evaluated for human carbonic anhydrase (hCA) inhibition. The new sulfonyl semicarbazides were tested against a panel of hCA isoforms I, II, IX, and XII, using acetazolamide (AZA, 1) as standard. All the sulfonyl semicarbazides showed subnanomolar affinity for hCA XII (pK i range 0.59-0.79 nM) and high selectivity over hCA I (58-114-fold) and hCA IX (26-114-fold) compared to hCA II (5-20-fold except 11, 121-fold). The importance of the nature of para-substitution on the sulfonyl substituted aromatic ring for potency and selectivity against one hCA isoform versus others is discussed. Overall, the research work led to the development of highly potent and selective hCA inhibitors.
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Affiliation(s)
- Jayashree Pichake
- Bharati Vidyapeeth’s College of Pharmacy, Navi Mumbai 400 614, India
| | - Prashant S. Kharkar
- SPP School of Pharmacy and Technology Management, SVKM’s
NMIMS, V. L. Mehta Road, Vile Parle (West), Mumbai 400 056, India
| | - Mariangela Ceruso
- Neurofarba
Dept., Section of Pharmaceutical and Nutriceutical Sciences, Università degli Studi di Firenze , Via U. Schiff 6, 50019 Sesto Fiorentino, Florence, Italy
| | - Claudiu T. Supuran
- Neurofarba
Dept., Section of Pharmaceutical and Nutriceutical Sciences, Università degli Studi di Firenze , Via U. Schiff 6, 50019 Sesto Fiorentino, Florence, Italy
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29
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Combining the tail and the ring approaches for obtaining potent and isoform-selective carbonic anhydrase inhibitors: Solution and X-ray crystallographic studies. Bioorg Med Chem 2014; 22:334-40. [DOI: 10.1016/j.bmc.2013.11.016] [Citation(s) in RCA: 89] [Impact Index Per Article: 8.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2013] [Revised: 11/07/2013] [Accepted: 11/11/2013] [Indexed: 11/22/2022]
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30
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von Gnielinski N, Nienaber L, Mason L, Ellis S, Triccas JA, Davis RA, Hofmann A. Non-classical β-carbonic anhydrase inhibitors-towards novel anti-mycobacterials. MEDCHEMCOMM 2014. [DOI: 10.1039/c4md00310a] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Mycobacterial carbonic anhydrases, such as the essential protein Rv3588c, are attractive drug targets since they constitute a different class of carbonic anhydrases than those found in humans.
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Affiliation(s)
| | - Lisa Nienaber
- Eskitis Institute for Drug Discovery
- Griffith University
- Brisbane, Australia
| | - Lyndel Mason
- Eskitis Institute for Drug Discovery
- Griffith University
- Brisbane, Australia
| | - Samantha Ellis
- Department of Infectious Diseases and Immunology
- Sydney Medical School
- The University of Sydney
- , Australia
| | - James A. Triccas
- Department of Infectious Diseases and Immunology
- Sydney Medical School
- The University of Sydney
- , Australia
| | - Rohan A. Davis
- Eskitis Institute for Drug Discovery
- Griffith University
- Brisbane, Australia
- Queensland Tropical Health Alliance
- Australia
| | - Andreas Hofmann
- Eskitis Institute for Drug Discovery
- Griffith University
- Brisbane, Australia
- Queensland Tropical Health Alliance
- Australia
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Alafeefy AM, Abdel-Aziz HA, Vullo D, Al-Tamimi AMS, Al-Jaber NA, Capasso C, Supuran CT. Inhibition of carbonic anhydrases from the extremophilic bacteria Sulfurihydrogenibium yellostonense (SspCA) and S. azorense (SazCA) with a new series of sulfonamides incorporating aroylhydrazone-, [1,2,4]triazolo[3,4-b][1,3,4]thiadiazinyl- or 2-(cyanophenylmethylene)-1,3,4-thiadiazol-3(2H)-yl moieties. Bioorg Med Chem 2014; 22:141-7. [DOI: 10.1016/j.bmc.2013.11.042] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2013] [Revised: 11/18/2013] [Accepted: 11/21/2013] [Indexed: 01/27/2023]
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Balderas E, Sánchez-Cárdenas C, Chávez J, de la Vega Beltrán J, Gómez-Lagunas F, Treviño C, Darszon A. The anti-inflammatory drug celecoxib inhibits t-type Ca2+
currents in spermatogenic cells yet it elicits the acrosome reaction in mature sperm. FEBS Lett 2013; 587:2412-9. [DOI: 10.1016/j.febslet.2013.05.068] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2013] [Revised: 05/28/2013] [Accepted: 05/30/2013] [Indexed: 11/27/2022]
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