作者:Falin Qu、Guojing Bai、Wenshen Dong、Yan Yang、Yongsheng Jin、Qingguo Meng、Qiuye Wu、Wei Guo、Shichong Yu
DOI:10.14233/ajchem.2014.16096
日期:——
A new series of xanthone derivatives have been designed, synthesized and evaluated as potent AChE inhibitors. Some of them showed more potent inhibitory activities to AChE than galanthamine. The most potent inhibitor xanthone derivative 2a inhibit AChE with a IC50 of 0.57 μM and showed good AChE/BuChE inhibition selectivity. Molecular docking studies were also performed to understand the detail information of interaction between AChE and inhibitor.
我们设计、合成并评估了一系列新的黄酮衍生物,并将其作为强效 AChE 抑制剂。与加兰他敏相比,其中一些对 AChE 的抑制活性更强。最有效的抑制剂黄酮衍生物 2a 抑制 AChE 的 IC50 为 0.57 μM,并显示出良好的 AChE/BuChE 抑制选择性。此外,还进行了分子对接研究,以了解 AChE 与抑制剂之间相互作用的详细信息。