鹅掌楸碱A，一种C18 - 二萜生物碱。
Anthriscifolcine A, a C18-diterpenoid alkaloid.
作者信息
Song Zhi-Jun, Chen Wei-Quan, Du Xiao-Ying, Yuan Yun-Fei, Xu Han-Hong
出版信息
Acta Crystallogr Sect E Struct Rep Online. 2011 Jan 15;67(Pt 2):o395. doi: 10.1107/S1600536811001346.
Abstract
The title compound, C(26)H(39)NO(7), which was isolated from Delphinium anthriscifolium var. majus, has a lycoctonine carbon skeleton containing four six-membered rings (A, B, D and E) and three five-membered rings (C, F and G). Rings A, B and E adopt chair conformation, while ring D adopts a boat conformation. Rings C and F adopt envelope conformations.
摘要
标题化合物C(26)H(39)NO(7)是从大花翠雀中分离得到的，它具有一个含有四个六元环（A、B、D和E）和三个五元环（C、F和G）的牛扁碱碳骨架。环A、B和E呈椅式构象，而环D呈船式构象。环C和F呈信封式构象。
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