Inhibition of carbonic anhydrase isoforms I, II, IV, VII and XII with carboxylates and sulfonamides incorporating phthalimide/phthalic anhydride scaffolds
作者:Adel S. El-Azab、Alaa A.-M. Abdel-Aziz、Rezk R. Ayyad、Mariangela Ceruso、Claudiu T. Supuran
DOI:10.1016/j.bmc.2015.11.034
日期:2016.1
substituted anthranilic acids and trimellitic anhydride chloride, followed by reaction with primary amines and were tested for the inhibition of five physiologically relevant CA isoforms, the human (h) hCA I, II, IV, VII and XII, some of which are involved in serious pathologies (CA II, IV and XII in glaucoma; CA VII in epilepsy; CA XII in some solid tumors). The carboxylic acids were generally poor
New anthranilic acid-incorporating N-benzenesulfonamidophthalimides as potent inhibitors of carbonic anhydrases I, II, IX, and XII: Synthesis, in vitro testing, and in silico assessment
作者:Adel S. El-Azab、Alaa A.-M. Abdel-Aziz、Silvia Bua、Alessio Nocentini、Nawaf A. AlSaif、Abdulrahman A. Almehizia、Mohammed M. Alanazi、Mohamed M. Hefnawy、Claudiu T. Supuran
DOI:10.1016/j.ejmech.2019.111573
日期:2019.11
(hCA) isoforms I, II, IX, and XII was measured and compared to that of standard sulfonamide inhibitors, acetazolamide (AAZ) and SLC-0111. Among this series; benzensulfonamides 6–11 gave the best potent hCA inhibitors with inhibition constants (KIs) ranging from 81.9 to 456.6 nM (AAZ and SLC-0111: KIs, 250.0 and 5080 nM, respectively). Compounds 6–11 proved to be effective hCA II inhibitors (KIs, 8.9–51