Istanbul University, Faculty of Pharmacy, Department of Pharmacognosy, 34116 Beyazit-Istanbul, Turkey.
Z Naturforsch C J Biosci. 2012 Mar-Apr;67(3-4):103-7.
From the roots of Aconitum vulparia Rchb., collected in Prüm (Germany), a new norditerpenoid alkaloid, named alexhumboldtine, has been isolated along with the known norditerpenoid alkaloids lappaconitine, anthranoyllycoctonine, lycoctonine, puberaconitine, ajacine, and septentriodine. The structure of alexhumboldtine was established on the basis of 1H, 13C, DEPT, homonuclear 1H COSY, NOESY, HSQC, and HMBC NMR studies. From the aerial parts of the plant another norditerpenoid alkaloid, aconorine, has been isolated.
从普吕姆（德国）采集的乌头属植物的根部，分离得到了一种新的北美黄连碱型生物碱，命名为亚历山大大麻碱，同时还分离得到了已知的北美黄连碱型生物碱拉帕科汀、蒽酰基-lycoctonine、lycoctonine、puberaconitine、ajacine 和 septentriodine。亚历山大大麻碱的结构是基于 1H、13C、DEPT、同核 1H COSY、NOESY、HSQC 和 HMBC NMR 研究确定的。从植物的地上部分还分离得到了另一种北美黄连碱型生物碱，aconorine。
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