A new stilbene diglycoside from Rheum undulatum

被引:19
作者
Ko, SK [1 ]
机构
[1] Chung Ang Univ, Korea Ginseng Inst, Ansung 456756, South Korea
关键词
stilbene diglycoside; piceatannol-3; 4 '-O-beta-D-diglucopyranoside; desoxyrhponticin; emodin-1-O-beta-D-glucopyranoside; physcion-8-O-beta-D-glucopyranoside; cultivated Korean rhubarb rhizomes; Rheum undulatum;
D O I
10.1007/BF02975506
中图分类号
R914 [药物化学];
学科分类号
100701 ;
摘要
A new stilbene diglycoside, piceatannol-3, 4'-O-beta-D-diglucopyranoside (I), together with desoxyrhaponticin (II), emodin-1-O-beta-D-glucopyranoside (III), and physcion-8-O-b-D-glucopyranoside (IV), were isolated from the rhizomes of cultivated Korean rhubarb rhizomes (Rheum undulatum), Jong DaeWhang, and the structures of I-IV were identified on the basis of chemical and spectral evidences.
引用
收藏
页码:159 / 162
页数:4
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