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化学学报
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化学学报 ›› 1994, Vol. 52 ›› Issue (3): 296-300. 上一篇    下一篇

研究论文

中药升麻的化学成分II. 升麻酰胺的化学结构

李从军;陈迪华;肖培根;洪少良;马立斌   

  1. 中国医学科学院药用植物资源开发研究所;北京微量化学研究所
  • 发布日期:1994-03-15

Chemical constituents of traditional chinese drug "sheng-ma" (cimicifuga dahurica). II. chemical structure of cimicifugamide

LI CONGJUN;CHEN DIHUA;XIAO PEIGEN;HONG SHAOLIANG;MA LIBIN   

  • Published:1994-03-15

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被引次数

1

自兴安升麻(Cimicifuga dahurica)根茎分得一个新的桂皮酰胺衍生物, 命名为升麻酰胺(cimicifugamide, 1)经解析其IR、MS、1^H和13^C NMR、1^H-1^H COSY、1^H-1^H NOESY、13^C-1^H COSY、13^C-1^HCOLOC及选择性远程DEPTN图谱, 确证其结构为N-(3'-甲氧基-4'-羟基苯乙基)-4-O-β-D-吡喃半乳糖-阿魏酰胺。

关键词: 化学成分, 红外分光光度法, 质谱法, 碳13核磁共振谱法, 质子磁共振谱法, 升麻, 国家教委高等学校博士学科点专项科研基金, 升麻酰胺, 吡喃丰乳糖, 阿魏酰胺

Cimicifugamide (I), a new cinnamamide derivative, was isolated from the rhizomes of Cimicifuga dahurica (Turcz.) Maxim. By spectral anal., especially 1H-1H COSY, 1H-1H NOESY, 13C-1H COSY and 13C-1H COLOC, its structure was established as N-(3'-methoxy-4'-hydroxyphenethyl)-4-O-b-D-galactopyranosyl-ferulami de, which was also confirmed by a selective long range DEPT technique.

Key words: CHEMICAL COMPOSITION, INFRARED SPECTROPHOTOMETRY, MASS SPECTROGRAPHY, C13 NMR SPECTROMETRY, PROTON MAGNETIC RESONANCE SPECTROMETRY, CIMICIFUGA FOETIDA

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