Three new tirucallane triterpenoids from the fruits of Chukrasia tabularis and their biological activities
文献类型： 外文期刊
第一作者： Hu, Jia-Meng
作者： Hu, Jia-Meng;Dong, Xuan;Cheng, Zi-An;Liu, Shou-Bai;Chen, Hui-Qin;Wang, Hao;Dai, Hao-Fu;Gai, Cui-Juan;Wei, Yan-Mei;Mei, Wen-Li;Zhuo, Zhi-Hang
作者机构：
关键词： Chukrasia tabularis; Tirucallane triterpenoid; Cytotoxic activity; Anti-inflammatory activity
期刊名称：PHYTOCHEMISTRY LETTERS （ 影响因子：1.679； 五年影响因子：1.861 ）
ISSN： 1874-3900
年卷期： 2021 年 43 卷
页码：
收录情况： SCI
摘要： Three new triterpenoids (1-3), including two new 19 (10 -> 9 beta) abeo-tirucallane derivatives (1-2) and a new tirucallane-type triterpenoid (3), together with two known tirucallane-type triterpenoids (4-5) were isolated from the ethanol extract of the fruits of Chukrasia tabularis. Their structures were elucidated on the basis of 1D and 2D NMR spectroscopic analyses and MS data. The isolated triterpenoids 1 and 2 exhibited anti-inflammatory activities with IC50 values of 75.98 +/- 2.12 and 24.86 +/- 1.16 mu M, respectively. Compound 5 showed cytotoxic activities against the selected tumor cell lines.
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