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4-(3-Alkyl/benzyl-guanidino)benzenesulfonamides As Selective Carbonic Anhydrase VII Inhibitors

Overview
Specialty Biochemistry
Date 2022 May 31
PMID 35635139
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Abstract

The treatment of chronic neuropathic pain remains one of the most challenging of all neurological diseases and very much an art. There exists no consensus for the optimal management of this condition at the moment. Gaining inspiration from recent studies which pointed out the involvement of brain-associated carbonic anhydrase (CA, EC 4.2.1.1) isoform VII in the pathology of various neurodegenerative diseases, which highlighted the relationship between selective inhibition of this isozyme and relieve of neuropathic pain, herein we report the synthesis and CA VII inhibitory activity of novel 4-(3-alkyl/benzyl-guanidino)benzenesulfonamides. Ten benzyl-substituted and five alkyl-substituted 4-guanidinobenzenesulfonamide derivatives were obtained, some of which (, , and ) exhibited satisfactory selectivity towards CA VII over CA I and II, with K-s in the subnanomolar range and good selectivity indexes for inhibiting the target versus the off-target isoforms.

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References
1.
Grandane A, Tanc M, Di Cesare Mannelli L, Carta F, Ghelardini C, Zalubovskis R . 6-Substituted sulfocoumarins are selective carbonic anhdydrase IX and XII inhibitors with significant cytotoxicity against colorectal cancer cells. J Med Chem. 2015; 58(9):3975-83. DOI: 10.1021/acs.jmedchem.5b00523. View

2.
Angeli A, Carta F, Nocentini A, Winum J, Zalubovskis R, Onnis V . Response to Perspectives on the Classical Enzyme Carbonic Anhydrase and the Search for Inhibitors. Biophys J. 2020; 120(1):178-181. PMC: 7820713. DOI: 10.1016/j.bpj.2020.11.011. View

3.
Bonardi A, Bua S, Combs J, Lomelino C, Andring J, Osman S . The three-tails approach as a new strategy to improve selectivity of action of sulphonamide inhibitors against tumour-associated carbonic anhydrase IX and XII. J Enzyme Inhib Med Chem. 2022; 37(1):930-939. PMC: 8942523. DOI: 10.1080/14756366.2022.2053526. View

4.
Maresca A, Scozzafava A, Supuran C . 7,8-disubstituted- but not 6,7-disubstituted coumarins selectively inhibit the transmembrane, tumor-associated carbonic anhydrase isoforms IX and XII over the cytosolic ones I and II in the low nanomolar/subnanomolar range. Bioorg Med Chem Lett. 2010; 20(24):7255-8. DOI: 10.1016/j.bmcl.2010.10.094. View

5.
Vermelho A, da Silva Cardoso V, Junior E, Santos E, Supuran C . Nanoemulsions of sulfonamide carbonic anhydrase inhibitors strongly inhibit the growth of Trypanosoma cruzi. J Enzyme Inhib Med Chem. 2017; 33(1):139-146. PMC: 7011998. DOI: 10.1080/14756366.2017.1405264. View