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芍药科化学和系统学的初步研究

于津, 肖培根   

  1.  (中国医学科学院药用植物资源开发研究所,北京)
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:1987-06-18 发布日期:1987-06-18
  • 通讯作者: 于津

A Preliminary Study of the Chemistry and Systematics of Paeoniaceae

Yu Jin, Xiao Pei-Gen   

  1.    (Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences, Beijing)
  • Received:1900-01-01 Revised:1900-01-01 Online:1987-06-18 Published:1987-06-18
  • Contact: Yu Jin

摘要:

 从栽培的牡丹Paeonia suffruticosa根中分离到7个化合物,它们是芍药甙I,苯甲酰芍
    药甙Ⅱ,羟基芍药甙Ⅲ,丹皮酚Ⅳ,丹皮酚甙Ⅴ,丹皮酚原甙Ⅵ和丹皮酚新甙Ⅶ。  用薄层
    扫描仪测定了23种芍药科植物(包括19个种和6个变种)根中这7个成分的含量。结果表明
    芍药甙在芍药科植物中是普遍存在的,可作为本科的特征性成分; 丹皮酚类成分只存在于木
    本类型的牡丹组,在草本类型的芍药组中缺乏。
        从化学上比较芍药科和可能相关的15个科,结果表明,芍药科与毛茛目内各科及木兰目
    均不相似,而与五桠果科、茶科、蔷薇科相近; 因此建议把它提升为芍药目。这些结果与近来
的解剖学、孢粉学、胚胎学的研究结果是一致的。

关键词: 芍药科, 牡丹, 芍药甙, 丹皮酚, 化学系统学

Abstract:

         Abstract 
From the root of Paeonia suffruticosa and P. lactiflora seven compounds have been
isolated.  They are identified as paeoniflorin I, benzoylpaeoniflorin II,  oxypaeoniflorin  III,
paeonol IV, paeonoside V, paeonolide VI and apiopaeonoside VII.  The contents of the seven
constituents in the root of 23 Paeonia taxa, including 19 species and 6 varieties, are determined
by means of the quantitative HPTLC scanning method.  The results show that paeoniflorin
occurs ubiquitously in all the species examined and is the characteristic constituent of the family
Paeoniaceae; The paeonol compounds (IV, V. VI, VII) are found to be restricted to the woody
Sect.  Moutan and notably absent in the herbaceous Sect.  Paeon.  This differentiation gives
a support to the division of sections in Paeoniaceae.
     The chemical comparison between Paeoniaceae and 15 possibly related families shows that
Paeoniaceae is different from Ranunculaceae, Ranunculales of Magnoliales and is similar to
Dilleniaceae, Theaceae and Rosaceae in some respects.  The chemical data support the sugges-
tion that Paeoniaceae be elevated to the order rank, Paeoniales.

Key words: Paeoniaceae, Peony, Paeoniflorin, Paeonol, Chemosystematics