Synthesis and Biological Evaluation of Coumarin-Linked 4-Anilinomethyl-1,2,3-Triazoles as Potent Inhibitors of Carbonic Anhydrases IX and XIII Involved in Tumorigenesis
作者:Pavitra S. Thacker、Prerna L. Tiwari、Andrea Angeli、Danaboina Srikanth、Baijayantimala Swain、Mohammed Arifuddin、Claudiu T. Supuran
DOI:10.3390/metabo11040225
日期:——
synthesized via a molecular hybridization approach, through carbon C-6 of the coumarin moiety. The synthesized compounds were evaluated for their inhibition of carbonic anhydrase (CA) isoforms I, II, IX and XIII. CAs IX and XIII were selectively inhibited over the off-target isoforms I and II. The best inhibitory profiles against CA IX were shown by compounds 6a, 6e and 6f (Ki < 50 nM), with compound 6e displaying
通过分子杂交方法,通过香豆素部分的碳C-6合成了一系列香豆素连接的4-苯胺基甲基-1,2,3-三唑(6a - t)。评价合成的化合物对碳酸酐酶(CA)同工型I,II,IX和XIII的抑制作用。CAs IX和XIII被选择性地抑制了脱靶同工型I和II。化合物6a,6e和6f(K i <50 nM)显示出对CA IX的最佳抑制特性,其中化合物6e显示出最佳抑制,K i值为36.3 nM。化合物6a,6b,6j,6o和6q对CA XIII表现出最佳的抑制特性(K i <100 nM)。可以进一步探索这些化合物以发现有效和有效的CA IX和CA XIII抑制剂。