Insecticidal sesquiterpene pyridine alkaloids from Euonymus species

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• 作者：Jinbo ; Zhu ; Mingan ; Wang ; Wenjun ; Wu ; Zhiqing ; Ji ; Zhaonong ; Hu
• 关键词：Euonymus verrucosides ; E. fortunei ; E. phellomana ; Celastraceae ; Insecticide ; β ; -Dihydroagarofuran sesquiterpene ; Alkaloid
• 刊名：Phytochemistry
• 出版年：2002
• 出版时间：November, 2002
• 年：2002
• 卷：61
• 期：6
• 页码：699-704
• 全文大小：130 K

文摘

Three insecticidal sesquiterpene pyridine alkaloids with a β-dihydroagarofuran sesquiterpene skeleton, euoverrine A (), B (), and euophelline (), and a known compound, euojaponine C (), 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.