XANTHONES FROM POLYGALA-TENUIFOLIA

被引：53

作者：

FUJITA, T ^{[1
]}

LIU, DY ^{[1
]}

UEDA, S ^{[1
]}

TAKEDA, Y ^{[1
]}

机构：

[1] UNIV TOKUSHIMA, FAC INTEGRATED ARTS & SCI, TOKUSHIMA 770, JAPAN

来源：

PHYTOCHEMISTRY | 1992年 / 31卷 / 11期

关键词：

POLYGALA-TENUIFOLIA; POLYGALACEAE; XANTHONES; 3-HYDROXY-2,8-DIMETHOXYXANTHONE; 7-HYDROXY-1,2,3-TRIMETHOXYXANTHONE; 3-HYDROXY-1,2,7-TRIMETHOXYXANTHONE, 1,7-DIMETHOXY-2,3-METHYLENEDIOXYXANTHONE; 6,8-DIHYDROXY-1,2,4-TRIMETHOXYXANTHONE; 6,8-DIHYDROXY-1,2,3-TRIMETHOXYXANTHONE;

D O I：

10.1016/S0031-9422(00)97571-X

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：

From the roots of Polygala tenuifolia, six new xanthones, 3-hydroxy-2,8-dimethoxyxanthone, 7-hydroxy-1,2,3-trimethoxyxanthone, 3-hydroxy-1,2,7-trimethoxyxanthone, 1,7-dimethoxy-2,3-methylenedioxyxanthone, 6,8-dihydroxy-1,2,4-trimethoxyxanthone, and 6,8-dihydroxy-1,2,3-trimethoxyxanthone, have been isolated along with seven known xanthones, 1,7-dihydroxyxanthone, 1,7-dimethoxyxanthone, 1-hydroxy-3,7-dimethoxyxanthone, 2,3,8-trimethoxyxanthone, 1,7-dihydroxy-2,3-dimethoxyxanthone, 1,6-dihydroxy-3,7-dimethoxyxanthone and 1,3,6,7-tetramethoxyxanthone. Their structures have been elucidated by chemical and spectroscopic evidence.

引用

页码：3997 / 4000

页数：4

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