OLEANOLIC ACID SAPONINS FROM ROOT-BARK OF ARALIA-ELATA .2. OLEANOLIC ACID SAPONINS FROM ROOT-BARK OF ARALIA-ELATA

被引：32

作者：

SATOH, Y ^{[1
]}

SAKAI, S ^{[1
]}

KATSUMATA, M ^{[1
]}

NAGASAO, M ^{[1
]}

MIYAKOSHI, M ^{[1
]}

IDA, Y ^{[1
]}

SHOJI, J ^{[1
]}

机构：

[1] SHOWA UNIV,SCH PHARMACEUT SCI,SHINAGAWA KU,TOKYO 142,JAPAN

来源：

PHYTOCHEMISTRY | 1994年 / 36卷 / 01期

关键词：

ARALIA ELATA; ARALIACEAE; OLEANOLIC ACID; BIS-GLYCOSIDE; GLUCURONIC ACID; TARASAPONIN; ARALOSIDE; CHIKUSETSUSAPONIN; ENZYMATIC HYDROLYSIS; PECTINASE;

D O I：

10.1016/S0031-9422(00)97028-6

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：

Five new oleanolic acid glycosides, tarasaponins III-VII, were isolated from the dried root-bark of Aralia elata together with stipuleanoside R(2), in addition to eight saponins previously reported. They were characterized as oleanolic acid 3-O-[beta-D-xylopyranosyl(1 --> 2)][beta-D-glucopyranosyl(1 --> 3)]-alpha-L-arabinopyranoside, beta-D-glucopyranosyl oleanolate 3-O-[beta-D-glucopyranosyl(1 --> 2)][alpha-L-arabinofuranosyl(1 --> 4)]-beta-D-glucuronopyranoside, beta-D-glucopyranosyl oleanolate 3-O-[beta-D-xylopyranosyl(1 --> 2)][beta-D-glucopyranosyl(1 --> 3)]-beta-D-glucuronopyranoside, beta-D-glucopyranosyl oleanolate 3-O-[beta-D-xylopyranosyl(1 --> 2)][beta-D-galactopyranosyl(1 --> 3)]-beta-D-glucuronopyranoside, beta-D-glucopyranosyl oleanolate 3-O-[beta-D-xylopyranosyl(1 --> 2)][beta-D-glucopyranosyl(1 --> 3)-alpha-L-arabinopyranoside, respectively.

引用

页码：147 / 152

页数：6