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- Huang, Chun-Shuai; Luo, Shi-Hong; Li, Yao-Lan; Li, Chun-Huan; Hua, Juan; Liu, Yan; Jing, Shu-Xi; Wang, Ying; Yang, Min-Jie; Li, Sheng-Hong
- Nat. Prod. Bioprospect. 2014 v.4 no.2 pp. 91-100
- herbaceous plants, etc ; Euphorbia; Spodoptera exigua; antifeedants; antifeeding activity; biodiversity; chemical constituents of plants; diterpenoids; grasslands; inhibitory concentration 50; median effective concentration; metabolites; noxious weeds; nuclear magnetic resonance spectroscopy; phytophagous insects; roots; viruses; China; Show all 18 Subjects
- ... The perennial herbaceous plant Euphorbia jolkinii (Euphorbiaceae) is a noxious weed widely distributed in the grasslands of northwestern Yunnan and has greatly threatened the local biodiversity. Phytochemical investigation on the fresh roots of E. jolkinii afforded six new diterpenoids 1, 2, 4–6, and 8, together with fifteen known diterpenoids. Their structures were elucidated on the basis of 1D a ...
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