Discovery of novel isoflavone derivatives as AChE/BuChE dual-targeted inhibitors: synthesis, biological evaluation and molecular modelling
作者:Bo Feng、Xinpeng Li、Jie Xia、Song Wu
DOI:10.1080/14756366.2017.1347163
日期:2017.1.1
AChE and BuChE are druggable targets for the discovery of anti-Alzheimer's disease drugs, while dual-inhibition of these two targets seems to be more effective. In this study, we synthesised a series of novel isoflavone derivatives based on our hit compound G from in silico high-throughput screening and then tested their activities by in vitro AChE and BuChE bioassays. Most of the isoflavone derivatives
AChE和BuChE是发现抗阿尔茨海默氏病药物的可治疗靶标,而双重抑制这两个靶标似乎更有效。在这项研究中,我们通过计算机高通量筛选,基于命中化合物G合成了一系列新型异黄酮衍生物,然后通过体外AChE和BuChE生物测定法测试了它们的活性。大多数异黄酮衍生物对AChE和BuChE均显示中等抑制作用。其中,化合物16被确定为有效的AChE / BuChE双靶抑制剂(IC50:AChE为4.60μM; BuChE为5.92μM)。分子模型研究表明,化合物16可能具有更好的药代动力学特性,例如吸收,血脑屏障渗透和CYP2D6结合。在一起