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Plant Diversity ›› 1985, Vol. 7 ›› Issue (03): 1-3.

• 研究论文 •    

展毛短柄乌头中的一个新二萜生物碱

陈泗英 李社花   

  1. 中国科学院昆明植物研究所
  • 出版日期:1985-06-25 发布日期:1985-06-25

A NEW DITERPENOID ALKALOID FROM ROOTS OF ACONITUM BRACHYPODUM VAR. LAXIFLORUM

Chen Siying and Li Shehua   

  1. Kunmming Institute of Botany,Academia sinica
  • Online:1985-06-25 Published:1985-06-25

摘要: 从展毛短柄乌头(Aconitum brachypodum var.laxiflorum Fletcher et Lauener)根中分离鉴定了五个二萜生物碱,其中四个为已知成分,分别为乌头碱(aconitine)、3一去氧乌头碱(3-deoxyaconitine)、3-乙酰乌头碱(3-acetylaconitine)、雪乌碱(penduline),另一个为新成分,命名为丽鲁碱(laxiconitine),其结构通过光谱分析及化学反应测定如(1)。

关键词: 乌头属, 展毛短柄乌头, 二萜生物碱, 丽鲁碱

Abstract: Four known alkaloids, aconitine, 3-deoxyaconitine, 3-acetylaco-nitine, penduline and a new alkaloid, named laxiconitine, C26H41NO8, have been isolated from the roots of Aconitum brachypodum var. laxiflorum Flet-cher et Lauener.The chemical structure of laxiconitine was established as (1 ) by IR, 1H NMR, 13C NMR spectral data and chemical reactions.

Key words: Aconitufn