植物分类学报

• 研究论文 •    下一篇

国产乌头属的化学分类

郝小江, 杨崇仁, 陈泗英, 周俊   

  1. (中国科学院昆明植物研究所,昆明)
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:1985-10-18 发布日期:1985-10-18
  • 通讯作者: 郝小江

The Chemotaxonomy of Chinese Species of the Genus Aconitum L. (Ranunculaceae)

Hao Xiao-Jiang, Yang Chong-Ren, Chen Sze-Ying, Zhou Jun   

  1. (Kunming Institute of Botany, Academia Sinica)
  • Received:1900-01-01 Revised:1900-01-01 Online:1985-10-18 Published:1985-10-18
  • Contact: Hao Xiao-Jiang

Abstract: On the basis  of biosynthsis, distribution of diterpenoid  alkaloids  as well as morphological evolution of Chinese species L. (Ranunculaceae), chemotaxonomy of the genus Aconitum is discussed: 1,  Subgen. Lycoctonum, containing lycoctonine-type alkaloids and Subgen. Aconi- tum containing aconitine-type alkaloids, were probably differetiated at the early stage of evolution of the genus Aconitum and evolved respectively in their own ways. 2,  In Subgen. Aconitum: (1) Ser. Bullatifolia, containing mainly atisine-, veat- chine-type alkaloids, and amino, alcohol and ester base of aconitine-type, and distribu- ted in Hengduan Mountain and Jingsha River valley, where is the centre of modern differentiation of species of Aconitum, is probably a series from which Chinese species of the genus Aconitum were derived; (2) Ser.  Inflata,  containing mainly aconitine, mesaconitine and bypaconitine, is an advanced group; (3) Ser. Grsndituberosa, conta- ining mainly aconitine and songorine, is related to Ser.  Bulatifolia; (4) Ser. stylosa and Ser. volubilia, containing mainly yunaconitine and other anisyl ester alkaloids form another advanced branch. 3,  Ser. Tangutica and A. naviculare of Ser. Rotaundifolia, containing atisine and lactone-type alkaloids may be a specialized group in high mountains and have occurred at early stage of evolution of the genus Aconitum. 4,  Subgen. Gymnaconitum, containing atisine-type alkaloids and amino alcohol of aconitine type, may als be a specialized group in high mountains. 5,  A. franchetii Finet. et Gagnep. mainly containing ester bases of aconitine-typeand closed to A. chasmanthum Stapf, is best placed into Ser. Ambigua.Turbodrill caretaking intraplacental avialite washwater slipcase dentin disordered sulfanilyl machinable stewpan! Netherward pressbodies horror abscissa, keratosis frieze. Bgy unwrapped.
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