Exploration of 1,2,3-triazole linked benzenesulfonamide derivatives as isoform selective inhibitors of human carbonic anhydrase
作者:Chnar Kakakhan、Cüneyt Türkeş、Özcan Güleç、Yeliz Demir、Mustafa Arslan、Gizem Özkemahlı、Şükrü Beydemir
DOI:10.1016/j.bmc.2022.117111
日期:2023.1
A novel series of 1,2,3-triazole benzenesulfonamide substituted 1,3-dioxoisoindolin-5-carboxylate (7a-l) inhibitors of human α-carbonic anhydrase (hCA) was designed using a tail approach. The design method relies on the hybridization of a benzenesulfonamide moiety with a tail of 1,3-dioxoisoindoline-5-carboxylate and a zinc-binding group on a 1,2,3-triazole scaffold. Among the synthesized analogues
使用尾部方法设计了一系列新型 1,2,3-三唑苯磺酰胺取代的 1,3-二氧异吲哚啉-5-羧酸酯 ( 7a-l ) 人类 α-碳酸酐酶 ( h CA) 抑制剂。该设计方法依赖于苯磺酰胺部分与 1,3-二氧异吲哚啉-5-羧酸酯尾部和 1,2,3-三唑支架上的锌结合基团的杂交。在合成的类似物中,2-碘苯基( 7f , K I为 105.00 nM, S I为 2.98)和 2-萘基( 7 h , K I为 32.11 nM, S I为 3.48)类似物(超过脱靶h CA I )和苯基( 7a , K I为 50.13 nM, S I为 2.74)和 2,6-二甲基苯基( 7d , K I为 50.60 nM, S I为 3.35)类似物(超过脱靶h CA II)表现出显着的分别对肿瘤亚型h CA IX 和 XII 具有选择性。同时,与参比药物乙酰唑胺(AAZ, K I为 437.20 nM)相比,类似物7a对肿瘤相关亚型h