Synthesis of different thio-scaffolds bearing sulfonamide with subnanomolar carbonic anhydrase II and IX inhibitory properties and X-ray investigations for their inhibitory mechanism
作者:Andrea Angeli、Damiano Tanini、Antonella Capperucci、Gianni Malevolti、Francesca Turco、Marta Ferraroni、Claudiu T. Supuran
DOI:10.1016/j.bioorg.2018.09.028
日期:2018.12
inhibitors of Carbonic Anhydrases (CAIs). The structure-activity relationship analysis identified thioether derivatives, here reported, as a potent and selective CAIs against hCA II and hCA IX. High resolution X-ray structure of inhibitor bound hCA II revealed extensive interactions with the hydrophobic pocket of active site and provided molecular insight into the binding properties of these new inhibitors
设计,合成和合成了几种具有不同硫代骨架的新分子,并对它们进行了碳酸酐酶(CAIs)抑制剂的生物学评估。结构-活性关系分析确定了硫醚衍生物(本文报道)是针对hCA II和hCA IX的有效和选择性的CAI。抑制剂结合的hCA II的高分辨率X射线结构揭示了与活性位点疏水口袋的广泛相互作用,并提供了对这些新抑制剂结合特性的分子洞察力。