Sesquiterpene glycoside diversities with anti-nematodal activities from Pulicaria insignis
文献类型： 外文期刊
作者： Wang, Qi 1 ; Mei, Wen Li 1 ; Dai, Hao Fu 1 ; Tan, De Guan 1 ; Zhang, Jia Ming 1 ; Huang, Sheng-Zhuo 1 ;
作者机构： 1.Hainan Univ, Coll Trop Crop, Haikou 570228, Hainan, Peoples R China
2.Chinese Acad Trop Agr Sci, Inst Trop Biosci & Biotechnol, Hainan Key Lab Res & Dev Nat Prod Li Folk Med, Haikou 571101, Hainan, Peoples R China
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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