Synthesis, biological activity and multiscale molecular modeling studies for coumaryl-carboxamide derivatives as selective carbonic anhydrase IX inhibitors
作者:Belma Zengin Kurt、Fatih Sonmez、Serdar Durdagi、Busecan Aksoydan、Ramin Ekhteiari Salmas、Andrea Angeli、Mustafa Kucukislamoglu、Claudiu T. Supuran
DOI:10.1080/14756366.2017.1354857
日期:2017.1.1
anhydrase (hCA) isoforms hCA I, II, VII and IX were evaluated. While the hCA I, II and VII isoforms were not inhibited by the investigated compounds, the tumour-associated isoform hCA IX was inhibited in the high nanomolar range. 2-Oxo-N-((2-(pyrrolidin-1-yl)ethyl)carbamothioyl)-2H-chromene-3-carboxamide (e11) exhibited a selective inhibitory action against hCA IX with the Ki of 107.9 nM. In order to better
合成了具有硫脲部分作为烷基链和/或杂环核之间的连接基的新香豆素-羧酰胺衍生物,并评估了它们对人碳酸酐酶(hCA)亚型hCA I,II,VII和IX的抑制活性。虽然hCA I,II和VII同工型不受所研究化合物的抑制,但与肿瘤相关的同工型hCA IX在高纳摩尔范围内受到抑制。2-Oxo-N-(((2-(吡咯烷基-1-基)乙基)氨基甲硫酰基)-2H-色烯-3-羧酰胺(e11)对hCA IX表现出选择性抑制作用,Ki为107.9 nM。为了更好地理解所研究分子的抑制特性,使用了多尺度分子建模方法。