Novel 2-substituted-benzimidazole-6-sulfonamides as carbonic anhydrase inhibitors: synthesis, biological evaluation against isoforms I, II, IX and XII and molecular docking studies
作者:Ciro Milite、Giorgio Amendola、Alessio Nocentini、Silvia Bua、Alessandra Cipriano、Elisabetta Barresi、Alessandra Feoli、Ettore Novellino、Federico Da Settimo、Claudiu T. Supuran、Sabrina Castellano、Sandro Cosconati、Sabrina Taliani
DOI:10.1080/14756366.2019.1666836
日期:2019.1.1
with a proper selectivity for certain isoforms, a series of derivatives featuring the 2-substituted-benzimidazole-6-sulfonamide scaffold, conceived as frozen analogs of Schiff bases and secondary amines previously reported in the literature as CAIs, were investigated. Enzyme inhibition assays on physiologically relevant human CA I, II, IX and XII isoforms revealed a number of potent CAIs, showing promising
数十年来,碳酸酐酶(CA)的抑制已在临床上用于多种治疗应用。内的研究项目,旨在与某些同种型的适当的选择性,一系列衍生物特色的2-取代的苯并咪唑-6-甲磺酰胺骨架的显影CA酶抑制剂(CAI)的新类,设想为席夫碱和仲胺冷冻类似物对先前在文献中报道为CAI的文献进行了调查。在生理上相关的人CA I,II,IX和XII同工型上的酶抑制试验揭示了许多有效的CAI,显示出对跨膜肿瘤相关CA IX和XII酶的有希望的选择性。进行了计算研究,以阐明新型抑制剂的活性和选择性特征背后的结构决定因素。