Syntesis of thio- and seleno-acetamides bearing benzenesulfonamide as potent inhibitors of human carbonic anhydrase II and XII
作者:Damiano Tanini、Antonella Capperucci、Martina Scopelliti、Andrea Milaneschi、Andrea Angeli、Claudiu T. Supuran
DOI:10.1016/j.bioorg.2019.102984
日期:2019.8
seleno-acetamides bearing benzenesulfonamide were synthetized and tested as human carbonic anhydrase inhibitors. These compounds were tested for the inhibition of four human (h) isoforms, hCA I, II, IX, and XII, involved in pathologies such as glaucoma (CA II and XII) or cancer (CA IX/XII). Several derivatives showed potent inhibition activity in low nanomolar range such as 3a, 4a, 7a and 8a. Furthermore
合成了一系列新颖的带有苯磺酰胺的硫代和硒代乙酰胺,并作为人的碳酸酐酶抑制剂进行了测试。测试了这些化合物对四种人类(h)异构体hCA I,II,IX和XII的抑制作用,它们参与了诸如青光眼(CA II和XII)或癌症(CA IX / XII)等病理过程。几种衍生物在3n,4a,7a和8a等低纳摩尔范围内显示出有效的抑制活性。此外,基于尾部方法,我们解释了化合物(例如5a和9a)的有趣且选择性的抑制特性,它们对hCA I更具选择性,对bh II具有选择性的9b,对hCA IX具有选择性的3f,最后是3e和4b对hCA XII具有选择性,优于其他三种同工型。它们是开发更有效和异构体选择性抑制剂的有趣线索。