Synthesis and carbonic anhydrase I, II, VII, and IX inhibition studies with a series of benzo[d]thiazole-5- and 6-sulfonamides
作者:Morteza Abdoli、Andrea Angeli、Murat Bozdag、Fabrizio Carta、Ali Kakanejadifard、Hamid Saeidian、Claudiu T. Supuran
DOI:10.1080/14756366.2017.1356295
日期:2017.1.1
iodo-derivatives at the heterocyclic ring) compounds led to several interesting inhibitors against the cytosolic hCA I, II and VII, as well as the transmembrane, tumor-associated hCA IX isoforms. Several subnanomolar/low nanomolar, isoform-selective sulfonamide inhibitors targeting hCA II, VII and IX were detected. The sharp structure-activity relationship for CA inhibition with this small series of derivatives,
合成了一系列苯并[d]噻唑-5-和6-磺酰胺,并使用乙恶唑酰胺(EZA)作为先导分子,研究了对几种人(h)碳酸酐酶(CA,EC 4.2.1.1)同工型的抑制作用。2-氨基取代的,2-酰基氨基和卤代的(杂环上的溴和碘衍生物)化合物产生了几种有趣的针对胞质hCA I,II和VII以及跨膜的,与肿瘤相关的hCA的抑制剂IX同工型。检测到了几种靶向hCA II,VII和IX的亚纳摩尔/低纳摩尔异构体选择性磺酰胺抑制剂。用这种小系列衍生物抑制CA的结构与活性之间存在着尖锐的结构-活性关系,即使在支架或2-氨基部分发生微小变化后,活性也发生了重要变化,