Two new ellagic acid glycosides from leaves of Diplopanax stachyanthus

被引：20

作者：

Yan, XH ^{[1
]}

Guo, YW ^{[1
]}

机构：

[1] Chinese Acad Sci, Shanghai Inst Biol Sci, Inst Mat Med, State Key Lab Drug Res, Shanghai 201203, Peoples R China

来源：

JOURNAL OF ASIAN NATURAL PRODUCTS RESEARCH | 2004年 / 6卷 / 04期

关键词：

Diplopanax stachyanthus; ellagic acid glycosides; stachyanthuside A; stachyanthuside B;

D O I：

10.1080/10286020310001595944

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

Two new ellagic acid glycosides, named stachyanthuside A (1) and B (6), have been isolated along with four known ellagic compounds (2-5) from the leaves of Diplopanax stachyanthus. The structures of the new compounds were established as 3'-O-methylellagic acid 4-O-beta-D-glucopyranoside (1) and 3,3',4'-tri-O-methylellagic acid 4-O-beta-D-(2"-acetyl)-glucopyranoside ( 6) on the basis of detailed spectroscopic analysis and comparison with related model compounds.

引用

页码：271 / 276

页数：6

共 5 条

[1] ELLAGIC COMPOUNDS FROM DIPLOPANAX-STACHYANTHUS [J].