文献类型： 外文期刊
第一作者： Wang, Qi
作者： Wang, Qi;Mei, Wen Li;Dai, Hao Fu;Tan, De Guan;Zhang, Jia Ming;Huang, Sheng-Zhuo;Wang, Qi;Mei, Wen Li;Dai, Hao Fu;Tan, De Guan;Zhang, Jia Ming;Huang, Sheng-Zhuo
作者机构：
关键词： Pulicaria insignis; Asteraceae; Sesquiterpene glycoside; Ming.chen.serpo; Eudesmane
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： 2020 年 38 卷
页码：
收录情况： SCI
摘要： Four eudesmane sesquiterpene glycosides named pulisignoside A (1), B (2), C (3), and D (4) were isolated in addition to lemmonin C (5) from the Tibetan folk medicine Ming center dot chen center dot serpo (Pulicaria insignis Drumm. ex Dunn). Structures of these compounds were elucidated by comprehensive analyses of MS, 1D NMR, and 2D NMR spectroscopic data. In the anti-nematodal bioassays, pulisignoside C (3) showed nematocidal activity against Meloidogyne incognita (IC50 25.42 +/- 0.28 mu M).
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