Acta Chimica Sinica ›› 1990, Vol. 48 ›› Issue (8): 825-829. Previous Articles     Next Articles

Original Articles

粘委陵菜中的鞣质成分的研究

黄青;张本;张洪岩;李超生;吕琳;野中源一郎;西 五无   

  1. 吉林省中医中药研究所;日本九州大学药学部
  • 出版日期:1990-08-15 发布日期:1990-08-15

Studies on constituents of tanin from potentilla viscose J. don

HUANG QING;ZHANG BEN;ZHANG HONGYAN;LI CHAOSHENG;LU LIN;YE ZHONGYUANYILANG;XI   

  • Online:1990-08-15 Published:1990-08-15

Seven compounds were isolated from the root of P. viscosa J. Don, family Rosaceae. By means of [1H]NMR, [13C]NMR and mass spectral anal. and chem. studies, their chem. structures were elucidate to be (+)-catechin, (+)-catechin-3-O-b-D-glucoside (I), afzelechin(4a-8)-catechin, procyanidin B-3, procyanidin B-3 3'-O-b-D-glucopyranoside, procyanidin C-2, and potentillanin. I exhibited a protective effect against hepatitis symptoms in test animals.

Key words: CHEMICAL COMPOSITION, MOLECULAR STRUCTURE, C13 NMR SPECTROMETRY, PYRANOSE, GLUCOSE, PROTON MAGNETIC RESONANCE SPECTROMETRY, GLYCOSIDE, ROSACEAE, CHEMICAL DEGRADATION, TANNIN

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