التفاصيل البيبلوغرافية
| العنوان: |
Ligustrazine Derivatives. Part 4: Design, Synthesis, and Biological Evaluation of Novel Ligustrazine-based Stilbene Derivatives as Potential Cardiovascular Agents. |
| المؤلفون: |
Deng, Lijuan, Guo, Xiuli, Zhai, Li, Song, Yuning, Chen, Hongfei, Zhan, Peng, Wu, Jingde, Liu, Xinyong |
| المصدر: |
Chemical Biology & Drug Design; May2012, Vol. 79 Issue 5, p731-739, 9p, 2 Diagrams, 1 Chart |
| مصطلحات موضوعية: |
STILBENE, PHENYL compounds, CARDIOVASCULAR agents, ENDOTHELIUM, STRUCTURE-activity relationship in pharmacology |
| مستخلص: |
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 derivatives A6, A9, A11, A21, A24, A25, and A27 exhibited high potency with low EC50 values ranged from 0.0249 μ m to 0.0898 m m. Compound A27 displayed EC50 0.0249 μ m, which is 30 000 times higher than that of Ligustrazine, presenting a most promising lead for further investigation. Structure-activity relationships were briefly discussed. [ABSTRACT FROM AUTHOR] |
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| قاعدة البيانات: |
Complementary Index |
