化学学报 ›› 2000, Vol. 58 ›› Issue (5): 576-579. 上一篇    下一篇

研究论文

膝瓣乌头根中新去甲二萜生物碱的结构研究

王锋鹏;李正邦;王建忠;简锡贤;陈东林   

  1. 华西医科大学药学院天然药物化学教研室
  • 发布日期:2000-05-15

New norditerpenoid alkaloids from Aconitum geniculatum

Wang Fengpeng;Li Zhengbang;Wang Jianzhong;Jian Xixian;Chen Donglin   

  • Published:2000-05-15

从膝瓣乌头(AconitumgeniculatumFlectcher)根中分得3个新的乌头碱型去甲二萜生物碱。由光谱法(^1HNMR,^1^3CNMR和MS)确定其结构为膝乌宁碱甲(genicunineA)1,膝乌宁碱乙(genicunineB)2,膝乌宁碱丙(genicunineC)3。

关键词: 根, 膝瓣乌头, 二萜烯生物碱, 乌头属, 膝乌宁碱甲, 膝乌宁碱乙, 膝乌宁碱丙, 光谱分析, 结构分析

Three new norditerpenoid alkaloids genicunines A (1), B(2) and C(3) were isolated from the roots of Aconitum geniculatum Fletcher. Their structures were assigned on the basis of spectral data.

Key words: ROOT, DITERPENE ALKALOID, ACONITUM, SPECTROGRAPHIC ANALYSIS, STRUCTURAL ANALYSIS

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