2 NEW XANTHONES IN THE UNDERGROUND PART OF CALOPHYLLUM-INOPHYLLUM

被引：30

作者：

IINUMA, M ^{[1
]}

TOSA, H ^{[1
]}

TANAKA, T ^{[1
]}

YONEMORI, S ^{[1
]}

机构：

[1] UNIV RYUKYUS,COLL AGR,TROP AGR RES INST,TAKEMOTO,OKINAWA 97015,JAPAN

来源：

HETEROCYCLES | 1994年 / 37卷 / 02期

关键词：

D O I：

10.3987/COM-93-S70

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

From the root bark of Calophyllum inophyllum L. (Guttiferae), a new xanthone named caloxanthone C (1) and 4-hydroxyxanthone (2), and from the heartwood of root, a new xanthone 1-hydroxy-2-methoxyxanthone (3) in addition to three known xanthones [1,2-dimethoxy- (4), 2-hydroxy-1-methoxy-(5)], and 6-deoxyjacareubin (6) were isolated. The structures were characterized by means of a spectroscopic analysis.

引用

页码：833 / 838

页数：6

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