Exploration of synthetic antioxidant flavonoid analogs as acetylcholinesterase inhibitors: an approach towards finding their quantitative structure–activity relationship
作者:Abhijit Karmakar、Pravin Ambure、Tamanna Mallick、Sreeparna Das、Kunal Roy、Naznin Ara Begum
DOI:10.1007/s00044-019-02330-8
日期:2019.5
acetylcholinesterase (AChE) and a series of antioxidant flavonoid analogs were studied by fluorescence spectroscopic assay. The present study incorporated different classes of naturally occurring and synthetic flavonoid compounds like flavones, isoflavones, and chalcones as well as a few standard antioxidants. The AChE inhibitory (AChEI) activity of these compounds was further analyzed using in silico techniques
通过荧光光谱法研究了乙酰胆碱酯酶(AChE)与一系列抗氧化剂类黄酮类似物之间的结合相互作用。本研究纳入了不同种类的天然和合成类黄酮化合物,例如黄酮,异黄酮和查耳酮以及一些标准的抗氧化剂。使用计算机技术进一步分析了这些化合物的AChE抑制(AChEI)活性,即药效团作图,定量构效关系(QSAR)分析和分子对接研究。我们还比较了这些化合物的AChE抑制和自由基清除抗氧化活性。这些化合物的AChE抑制和抗氧化活性都高度依赖于其结构模式。但是,据观察,一般而言,