Lupane-triterpene glycosides from leaves of Acanthopanax koreanum

被引：33

作者：

Chang, SY

Yook, CS

Nohara, T

机构：

[1] Kumamoto Univ, Fac Pharmaceut Sci, Kumamoto 862, Japan

[2] Kyung Hee Univ, Coll Pharm, Dongdaemun Ku, Seoul 132702, South Korea

来源：

PHYTOCHEMISTRY | 1999年 / 50卷 / 08期

关键词：

Acanthopanax koreanum; araliaceae; leaf lupane-triterpene glycoside; acankoreoside C and D;

D O I：

10.1016/S0031-9422(98)00402-6

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

Two new lupane-triterpene glycosides named acankoreosides C and D, were isolated from the leaves of Acanthopanax koreanum. Based on spectroscopic data, the chemical structures were determined as 3-O-beta-D-glucopyranosyl 3 alpha,11 alpha-dihydroxylup-20(29)-en-28-oic acid 28-O-alpha-L-rhamnopyranosyl-(1-->4)-beta-D-glucopyranosyl-(1-->6)-beta-D-glucopyranosyl ester and 3 alpha,11 alpha-dihydroxylup-23-al-20(29)-en-28-oic acid 28-O-alpha-L-rhamnopyranosyl-(1-->4)-beta-D-glucopyranosyl-(1-->6)-beta-D-glucopyranosyl ester, respectively. (C) 1999 Elsevier Science Ltd. All rights reserved.

引用

页码：1369 / 1374

页数：6

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