New 3,4-seco-lupane-type triterpene glycosides from Acanthopanax senticosus forma inermis

被引：53

作者：

Park, SY

Chang, SY

Yook, CS

Nohara, T

机构：

[1] Kumamoto Univ, Fac Pharmaceut Sci, Kumamoto 8620973, Japan

[2] Korea Food & Drug Adm, Seoul 122704, South Korea

[3] Kyung Hee Univ, Coll Pharm, Seoul 132702, South Korea

来源：

JOURNAL OF NATURAL PRODUCTS | 2000年 / 63卷 / 12期

关键词：

D O I：

10.1021/np000277c

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

Four new 3,4-seco-lupane-type triterpene glycosides (1-4) were isolated from the leaves of Acanthopanax: senticosus forms inermis. The structures of 1-4 were established as 11 alpha -hydroxy-3,4-seco-lup-4(23),20(30)-dien-3-oic acid methyl ester 28-oic acid 28-O-alpha -L-rhamnopyranosyl-( 1-->4)-beta -D-glucopyranosyl-(1-->6)-beta -D-glucopyranoside, designated as inermoside (1); 1-deoxychiisanoside (2); 24-hydroxychiisanoside (3); and 11-deoxyisochiisanoside (4) by H-1-H-1 COSY and H-1-C-13 COSY(HMBC, HMQC) methods and FABMS.

引用

页码：1630 / 1633

页数：4

共 15 条

[1] NATURALLY-OCCURRING SECO-RING-A-TRITERPENOIDS AND THEIR POSSIBLE BIOLOGICAL SIGNIFICANCE [J].