XANTHONES OF GARCINIA-COWA

被引：68

作者：

PATTALUNG, PN

THONGTHEERAPARP, W

WIRIYACHITRA, P

TAYLOR, WC

机构：

[1] CHIANG MAI UNIV, FAC PHARM, NAT PROD RES CTR, CHIANG MAI 50002, THAILAND

[2] UNIV SYDNEY, DEPT ORGAN CHEM, SYDNEY, NSW 2006, AUSTRALIA

来源：

PLANTA MEDICA | 1994年 / 60卷 / 04期

关键词：

GARCINIA COWA ROXB; GUTTIFERAE; PRENYLATED XANTHONES; COWANIN; COWANOL; COWAXANTHONE; NORCOWANIN; ANTIMICROBIAL ACTIVITY;

D O I：

10.1055/s-2006-959502

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

Five xanthones have been isolated from Garcinia cowa Roxb. (Guttiferae): cowanin (1), cowanol (2), cowaxanthone (3), 1,3,6-trihydroxy-7-methoxy-2,5-bis(3 -methyl-2-butenyl)xanthone (4), and norcowanin (5). The structures were assigned by spectroscopic studies. Xanthones 2 and 3 showed moderate antimicrobial activity against Staphylococcus aureus.

引用

页码：365 / 368

页数：4

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