EXTRACTIVES FROM GUTTIFERAE .14. STRUCTURES OF 7 XANTHONES FROM HEARTWOOD OF MAMMEA AFRICANA L

被引：24

作者：

CARPENTE.I

LOCKSLEY, HD

SCHEINMA.F

机构：

[1] Department of Chemistry and Applied Chemistry, University of Salford

来源：

JOURNAL OF THE CHEMICAL SOCIETY C-ORGANIC | 1969年 / 18期

关键词：

D O I：

10.1039/j39690002421

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

From the heartwood of Mammea africana L 5-hydroxy-l-methoxyxanthone, 1,5- and 1,7-dihydroxyxanthones, 1,5,6- and 1,6,7-trihydroxyxanthones and 1,3,6,7-tetrahydroxyxanthone have been isolated and 1,3,5,6-tetrahydroxyxanthone has been identified. The biogenetic implication of the co-occurrence of these metabolites is discussed.

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页码：2421 / &

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