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Xanthone O-glycosides from Polygala tenuifolia
Jiang, Y; Tu, PF
关键词Polygala Tenuifolia Polygalaceae Xanthone O-glycosides Polygalaxanthones
刊名PHYTOCHEMISTRY
2002-08-01
60期:8页:813-816
收录类别IC ; SCI
文章类型Article
WOS标题词Science & Technology
类目[WOS]Biochemistry & Molecular Biology ; Plant Sciences
研究领域[WOS]Biochemistry & Molecular Biology ; Plant Sciences
关键词[WOS]ROOTS ; ESTERS ; WILLD
英文摘要

Four xanthone O-glycosides, polygalaxanthones IV-VII were isolated from the roots of Polygala tenuifolia Willd., together with eight known compounds. The structures of the four xanthone O-glycosides were established as 6-O-[alpha-L-rhamnopyranosyl-(1-->2)-beta-D-glucopyranosyl]-1-hydroxy-3,7-dimethoxyxanthone (polygalaxanthone IV), 6-O-[alpha-L-rhamnopyranosyl-(1-->2)-beta-D-glucopyranosyl]-1,3-dihydroxy-7-methoxyxanthone (polygalaxanthone V), 6-O-(beta-D-glucopyranosyl)-1,2,3,7-tetramethoxyxanthone (polygalaxanthone VI), and 3-O-[alpha-D-rhamnopyranosyl-(1-->2)-beta-D-glucopyranosyl]-1,6-dihydroxy-2,7-dimethoxyxanthone (polygalaxanthone VII), respectively, on the basis of analysis of spectroscopic evidence. (C) 2002 Elsevier Science Ltd. All rights reserved.

语种英语
WOS记录号WOS:000177604400013
引用统计
被引频次:35[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.bjmu.edu.cn/handle/400002259/55838
专题北京大学药学院
作者单位Peking Univ, Hlth Sci Ctr, Sch Pharmaceut Sci, Modern Res Ctr TCM, Beijing 100083, Peoples R China
推荐引用方式
GB/T 7714
Jiang, Y,Tu, PF. Xanthone O-glycosides from Polygala tenuifolia[J]. PHYTOCHEMISTRY,2002,60(8):813-816.
APA Jiang, Y,&Tu, PF.(2002).Xanthone O-glycosides from Polygala tenuifolia.PHYTOCHEMISTRY,60(8),813-816.
MLA Jiang, Y,et al."Xanthone O-glycosides from Polygala tenuifolia".PHYTOCHEMISTRY 60.8(2002):813-816.
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