Ligustrazine Derivatives. Part 8: Design, Synthesis, and Preliminary Biological Evaluation of Novel Ligustrazinyl Amides as Cardiovascular Agents
作者:Zhenyu Li、Fang Yu、Lei Cui、Wenmin Chen、Shouxun Wang、Peng Zhan、Yuemao Shen、Xinyong Liu
DOI:10.2174/157340641130900042
日期:2013.12.31
A series of novel Ligustrazinyl amides was designed, synthesized and evaluated for their protective effect on the injured vascular endothelial cells. The preliminary results demonstrated that some compounds possessed more potent activities than that of Ligustrazine in stimulating replication of the injured human umbilical vascular endothelial cells (HUVECs) that is damaged by hydrogen peroxide. Among
设计,合成和评价了一系列新的川gust嗪酰胺对损伤的血管内皮细胞的保护作用。初步结果表明,某些化合物在刺激受过氧化氢损伤的人脐带血管内皮细胞(HUVEC)复制方面具有比川gust嗪更强的活性。在活性化合物中,化合物8i,8t和8u表现出最高的效力,EC 3值分别为0.037、0.070和0.055mM。构效关系进行了简要讨论。