Design, Synthesis, and Biological Evaluation of a New Series of Biphenyl/Bibenzyl Derivatives Functioning as Dual Inhibitors of Acetylcholinesterase and Butyrylcholinesterase
作者:Dong-mei Wang、Bo Feng、Hui Fu、Ai-lin Liu、Lin Wang、Guan-hua Du、Song Wu
DOI:10.3390/molecules22010172
日期:——
scaffolds (12-36) were designed, synthesized, and evaluated for their ability to inhibit both acetylcholinesterase (AChE) and butyrylcholinesterase (BuChE). A biological evaluation showed that most of these biphenyl derivatives were potent AChE and BuChE inhibitors. Among them, compound 15 displayed the greatest ability to inhibit BuChE (IC50 = 0.74 µM) and was also a good AChE inhibitor (IC50 = 1.18 µM)
阿尔茨海默氏病(AD)是成年人痴呆症最常见的形式,是一种进行性神经退行性疾病,其特征是记忆力丧失和认知能力稳定下降。在此,设计,合成了一系列含有联苯/联苄基支架的对称分子(12-36),并评估了它们抑制乙酰胆碱酯酶(AChE)和丁酰胆碱酯酶(BuChE)的能力。生物学评估表明,大多数联苯衍生物都是有效的AChE和BuChE抑制剂。其中,化合物15表现出最大的抑制BuChE的能力(IC50 = 0.74 µM),也是很好的AChE抑制剂(IC50 = 1.18 µM)。化合物19不仅是有效的AChE抑制剂(IC50 = 0.096 µM),而且还是温和的BuChE抑制剂(IC50 = 1.25 µM)。全面的,