Tetrahydroquinazole-based secondary sulphonamides as carbonic anhydrase inhibitors: synthesis, biological evaluation against isoforms I, II, IV, and IX, and computational studies
作者:Emma Baglini、Rahul Ravichandran、Emanuela Berrino、Silvia Salerno、Elisabetta Barresi、Anna Maria Marini、Monica Viviano、Sabrina Castellano、Federico Da Settimo、Claudiu T. Supuran、Sandro Cosconati、Sabrina Taliani
DOI:10.1080/14756366.2021.1956913
日期:2021.1.1
of variously decorated N-phenyl secondary sulphonamides featuring the bicyclic tetrahydroquinazole scaffold was synthesised and biologically evaluated for their inhibitory activity against human carbonic anhydrase (hCA) I, II, IV, and IX. Of note, several compounds were identified showing submicromolar potency and excellent selectivity for the tumour-related hCA IX isoform. Structure–activity relationship
摘要 合成了以双环四氢喹唑支架为特征的各种装饰N-苯基仲磺酰胺库,并对其对人碳酸酐酶 (hCA) I、II、IV 和 IX 的抑制活性进行了生物学评估。值得注意的是,鉴定出的几种化合物对肿瘤相关的 hCA IX 异构体具有亚微摩尔级的效力和出色的选择性。各种取代获得的构效关系数据通过分子建模研究在抑制活性和选择性方面进行了合理化。