KAEMPFEROL GLYCOSIDES FROM HOSTA-VENTRICOSA

被引：57
作者：
BUDZIANOWSKI, J
机构：
[1] Department of Pharmaceutical Botany, K. Marcinkowski Medical Academy, 61-712 Poznań
来源：
PHYTOCHEMISTRY | 1990年 / 29卷 / 11期
关键词：
flavonol glycosides; Hosta ventricosa; kaempferol 3-O-(2[!sup]G[!/sup]-glucosylrutinoside)-7-O-glucoside; leaves; Liliaceae; NMR spectral analysis;
D O I：
10.1016/0031-9422(90)85292-N
中图分类号：
Q5 [生物化学]; Q7 [分子生物学];
学科分类号：
071010 ; 081704 ;
摘要：
Leaves of Hosta ventricosa yielded eight kaempferol glycosides, of which six: the 3-(2G-glucosylrutinoside)-7-glucoside, 3-sophoroside-7-glucoside, 3-rutinoside-7-glucoside, 3-(2G-glucosylrutinoside, 3-sophoroside, 3-rutinoside were fully characterized and two: the 3-xylosylrutinoside-7-glucoside and 3-xylosylrutinoside were tentatively identified. Investigations included 1H-1H COSY and 1H-1H 2D J NMR analysis. © 1990.
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收藏
页码：3643 / 3647
页数：5
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