Synthesis of Some New 3-Coumaranone and Coumarin Derivatives as Dual Inhibitors of Acetyl- and Butyrylcholinesterase
作者:Masoumeh Alipour、Mehdi Khoobi、Hamid Nadri、Amirhossein Sakhteman、Alireza Moradi、Mehdi Ghandi、Alireza Foroumadi、Abbas Shafiee
DOI:10.1002/ardp.201300080
日期:2013.8
A novel series of coumarin and 3‐coumaranone derivatives encompassing the phenacyl pyridinium moiety were synthesized and evaluated for their acetylcholinesterase (AChE) and butyrylcholinesterase (BuChE) inhibitory activity using Ellman's method. All compounds presented inhibitory activity against both AChE and BuChE in the micromolar range. The molecular docking simulations revealed that all compounds
合成了一系列包含苯甲酰基吡啶部分的新型香豆素和 3-香豆酮衍生物,并使用 Ellman 方法评估了它们的乙酰胆碱酯酶 (AChE) 和丁酰胆碱酯酶 (BuChE) 抑制活性。所有化合物都在微摩尔范围内表现出对 AChE 和 BuChE 的抑制活性。分子对接模拟显示所有化合物都是 AChE 的双结合位点抑制剂。进行了动力学研究,证明酶抑制机制是混合型的。测试了所有化合物的抗氧化活性,没有观察到显着的活性。