Discovery of 4′-OH-flurbiprofen Mannich base derivatives as potential Alzheimer’s disease treatment with multiple inhibitory activities
作者:Hongyan Liu、Xiaoming Qiang、Qing Song、Wei Li、Yuxi He、Chanyuan Ye、Zhenghuai Tan、Yong Deng
DOI:10.1016/j.bmc.2019.01.040
日期:2019.3
A series of 4'-OH flurbiprofen Mannich base derivatives were designed, synthesized and evaluated as potential multifunctional agents for the treatment of Alzheimer's disease. The biological screening results indicated that most of these derivatives exhibited good multifunctional activities. Among them, compound 8n demonstrated the best inhibitory effects on self-induced Aβ1-42 aggregation (65.03% at
设计,合成和评估了一系列4'-OH氟比洛芬曼尼希碱衍生物,作为治疗阿尔茨海默氏病的潜在多功能剂。生物学筛选结果表明,这些衍生物大多数表现出良好的多功能活性。其中,化合物8n对自诱导的Aβ1-42聚集表现出最佳的抑制作用(在25.0μM时为65.03%)。此外,该代表性化合物在体外还表现出良好的抗氧化活性,生物金属螯合能力和抗神经炎活性。此外,化合物8n显示出适当的血脑屏障渗透性。这些多功能特性突出了化合物8n作为抗AD多功能药物进一步开发的有希望的候选物。