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Design, synthesis, and biological investigation of selective human carbonic anhydrase II, IX, and XII inhibitors using 7-aryl/heteroaryl triazolopyrimidines bearing a sulfanilamide scaffold
R. Romagnoli, T. De Ventura, S. Manfredini, E. Baldini, CT. Supuran, A. Nocentini, A. Brancale, R. Bortolozzi, L. Manfreda, G. Viola
Jazyk angličtina Země Anglie, Velká Británie
Typ dokumentu časopisecké články
NLK
Directory of Open Access Journals
od 2017
PubMed Central
od 2017
ProQuest Central
od 2022-01-01
Taylor & Francis Open Access
od 2002-01-01
Medline Complete (EBSCOhost)
od 2007-02-01
Health & Medicine (ProQuest)
od 2022-01-01
- MeSH
- antigeny nádorové * MeSH
- inhibitory karboanhydras farmakologie MeSH
- karboanhydrasa I metabolismus MeSH
- karboanhydrasa II * metabolismus MeSH
- karboanhydrasa IX metabolismus MeSH
- lidé MeSH
- molekulární struktura MeSH
- protein - isoformy MeSH
- sulfanilamidy MeSH
- vztahy mezi strukturou a aktivitou MeSH
- Check Tag
- lidé MeSH
- Publikační typ
- časopisecké články MeSH
A novel library of human carbonic anhydrase (hCA) inhibitors based on the 2-sulfanilamido[1,2,4]triazolo[1,5-a]pyrimidine skeleton modified at its 7-position was prepared by an efficient convergent procedure. These derivatives were evaluated in vitro for their inhibition properties against a representative panel of hCA isoforms (hCA I, II, IV, IX, and XII). The target tumour-associated isoforms hCA IX and XII were potently inhibited with KIs in the low nanomolar range of 5-96 nM and 4-72 nM, respectively. Compounds 1d, 1j, 1v, and 1x were the most potent hCA IX inhibitors with KIs of 5.1, 8.6, 4.7, and 5.1 nM, respectively. Along with derivatives 1d and 1j, compounds 1r and 1ab potently inhibited hCA XII isoform with KIs in a single-digit nanomolar range of 8.8, 5.4, 4.3, and 9.0 nM, respectively. Compounds 1e, 1m, and 1p exhibited the best selectivity against hCA IX and hCA XII isoforms over off-target hCA II, with selectivity indexes ranging from 5 to 14.
Department of Chemical Pharmaceutical and Agricultural Sciences University of Ferrara Ferrara Italy
Department of Life Sciences and Biotechnology University of Ferrara Ferrara Italy
Department of Woman's and Child's Health Hemato Oncology Lab University of Padova Padova Italy
Laboratory of Experimental Pharmacology Istituto di Ricerca Pediatrica Padova Italy
Vysoká Škola Chemicko Technologická Praha Prague Czech Republic
Citace poskytuje Crossref.org
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- $a A novel library of human carbonic anhydrase (hCA) inhibitors based on the 2-sulfanilamido[1,2,4]triazolo[1,5-a]pyrimidine skeleton modified at its 7-position was prepared by an efficient convergent procedure. These derivatives were evaluated in vitro for their inhibition properties against a representative panel of hCA isoforms (hCA I, II, IV, IX, and XII). The target tumour-associated isoforms hCA IX and XII were potently inhibited with KIs in the low nanomolar range of 5-96 nM and 4-72 nM, respectively. Compounds 1d, 1j, 1v, and 1x were the most potent hCA IX inhibitors with KIs of 5.1, 8.6, 4.7, and 5.1 nM, respectively. Along with derivatives 1d and 1j, compounds 1r and 1ab potently inhibited hCA XII isoform with KIs in a single-digit nanomolar range of 8.8, 5.4, 4.3, and 9.0 nM, respectively. Compounds 1e, 1m, and 1p exhibited the best selectivity against hCA IX and hCA XII isoforms over off-target hCA II, with selectivity indexes ranging from 5 to 14.
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