Ligustrazine Derivatives. Part 4: Design, Synthesis, and Biological Evaluation of Novel Ligustrazine-based Stilbene Derivatives as Potential Cardiovascular Agents
作者:Lijuan Deng、Xiuli Guo、Li Zhai、Yuning Song、Hongfei Chen、Peng Zhan、Jingde Wu、Xinyong Liu
DOI:10.1111/j.1747-0285.2012.01332.x
日期:2012.5
A series of novel stilbene derivatives containing ligustrazinyl moiety was designed, synthesized, and assayed for their protective effects on damaged endothelial cells. The results showed that most ligustrazinyl stilbene derivatives exhibited high protective effects on the human umbilical vascular endothelial cells (HUVECs) damaged by hydrogen peroxide in comparison with Ligustrazine. The stilbene
设计,合成了一系列含有女贞子碱部分的新的1,2-二苯乙烯衍生物,并测定了它们对受损内皮细胞的保护作用。结果表明,与川gust嗪相比,大多数川gust嗪基二苯乙烯衍生物对过氧化氢损伤的人脐血管内皮细胞(HUVEC)表现出较高的保护作用。的二苯乙烯衍生物A6,A9,A11,A21,A24,A25,和A27具有低EC显示出高效力50值介于0.0249μ米到0.0898米米。化合物A27显示EC50 0.0249μ米,这比川芎嗪高30万次,呈现出最有希望的引线作进一步调查。结构-活动关系进行了简要讨论。