Exploration of 2-phenylquinoline-4-carboxamide linked benzene sulfonamide derivatives as isoform selective inhibitors of transmembrane human carbonic anhydrases
作者:Baijayantimala Swain、Santosh Kumar Sahoo、Priti Singh、Andrea Angeli、Venkata Madhavi Yaddanapudi、Claudiu T. Supuran、Mohammed Arifuddin
DOI:10.1016/j.ejmech.2022.114247
日期:2022.4
A novel series of 32 sulfonamide containing quinolines (5a-j, 7a-k and 9a-k) were synthesized using tail approach and assayed for their carbonic anhydrase inhibitory potency against four human (h) carbonic anhydrase (CA) isoforms hCA I, II, IX and XII. Most of these newly synthesized compounds exhibited interesting inhibition potency against hCA I, II, IX and XII, in the nanomolar range with some derivatives
使用尾部方法合成了一系列新的含有 32 种磺酰胺的喹啉(5a-j、7a-k和9a-k) ,并测定了它们对四种人 (h) 碳酸酐酶 (CA) 异构体 hCA I、II 的碳酸酐酶抑制效力,九和十二。大多数这些新合成的化合物在纳摩尔范围内对 hCA I、II、IX 和 XII 表现出有趣的抑制效力,其中一些衍生物比标准药物乙酰唑胺 ( AAZ ) 更有效。在 hCA I 上最有效的是9b (91.8 nM),在 hCA II 上:5b ( 7.1 nM)、9c (9.6 nM) 和在 hCA IX 上:5b (6.5 nM) 、5g (21.4 nM), 5i (9.1 nM) , 9a (22.8 nM) , 9b (9.7 nM)。发现化合物5h (8.8 nM)、7a (9.6 nM)、9d (6.9 nM)、9e (6.7 nM) 对 hCA XII 非常有效。发现这些 4-官能化苯磺酰胺