Insecticidal sesquiterpene pyridine alkaloids from Euonymus species.
Three insecticidal sesquiterpene pyridine alkaloids with a beta-dihydroagarofuran sesquiterpene skeleton, euoverrine A (1), B (2), and euophelline (3), and a known compound, euojaponine C (4), were isolated from the root bark of Euonymus verrucosides, E. fortunei and E. phellomana by bioassay-guided fractionation. Their chemical structures were elucidated mainly by analyses NMR and MS spectral data.
Jinbo
Zhu
Z
Department of Plant Protection, Northwestern Agricultural University, Yangling, Shanxi 712100, People's Republic of China.
Mingan
Wang
W
Wenjun
Wu
W
Zhiqing
Ji
J
Zhaonong
Hu
H
D002851:Chromatography, High Pressure Liquid; D002855:Chromatography, Thin Layer; D029756:Euonymus / Q000737:chemistry*; D007306:Insecticides / Q000302:isolation & purification*; D018517:Plant Roots / Q000737:chemistry; D012717:Sesquiterpenes / Q000302:isolation & purification*; D013057:Spectrum Analysis
D007306:Insecticides; D012717:Sesquiterpenes