EXTRACTIVES FROM GUTTIFERAE .13. ISOLATION AND STRUCTURE OF 5 XANTHONES FROM GARCINIA EUGENIIFOLIA WALL

被引:21
作者
JACKSON, B
LOCKSLEY, HD
SCHEINMA.F
机构
来源
JOURNAL OF THE CHEMICAL SOCIETY C-ORGANIC | 1969年 / 16期
关键词
D O I
10.1039/j39690002201
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
The heartwood of Garcinia eugeniifolia Wall contains four biflavanones. GB-1, GB-1 a, GB-2, and GB-2a, and five xanthones. Evidence is presented to show that the xanthones are; euxanthone, gentisin, 1,4,7-trihydroxy-3- methoxyxanthone, 1,5,6-trihydroxyxanthone, and 1,6,7-trihydroxyxanthone.
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页码:2201 / &
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