Benzenesulfonamide bearing imidazothiadiazole and thiazolotriazole scaffolds as potent tumor associated human carbonic anhydrase IX and XII inhibitors
作者:Rajiv Kumar、Silvia Bua、Sita Ram、Sonia Del Prete、Clemente Capasso、Claudiu T. Supuran、Pawan K. Sharma
DOI:10.1016/j.bmc.2016.12.047
日期:2017.2
Two series of 20 novel heterocycliccompounds, imidazothiadiazoles (3a-3j) and thiazolotriazoles (4a-4j) bearing benzenesulfonamide moiety were synthesized in order to investigate the inhibition potential of both scaffolds against four selected human carbonic anhydrase isoforms (hCA I, II, IX & XII). Against human isoform hCA I, compounds 3j, 4a-4c, and 4j showed better inhibition potential (Ki < 100 nM)