SAPONINS FROM LEAVES OF ACANTHOPANAX-HYPOLEUCUS MAKINO

被引：8

作者：

KOHDA, H

TANAKA, S

YAMAOKA, Y

机构：

[1] Institute Of Pharmaceutical Sciences, Hiroshima University School Of Medicine, Hiroshima 734, Kasumi Minami-ku

来源：

CHEMICAL & PHARMACEUTICAL BULLETIN | 1990年 / 38卷 / 12期

关键词：

ACANTHOPANAX-HYPOLEUCUS; ARALIACEAE; HYPOLEUCOSIDE; OLEANOLIC ACID GLYCOSIDE; HEDERAGENIN GLYCOSIDE; 11-ALPHA-METHOXY-OLEANOLIC ACID;

D O I：

10.1248/cpb.38.3380

中图分类号：

R914 [药物化学];

学科分类号：

100701 ;

摘要：

From the leaves of Acanthopanax hypoleucus MAKINO (Araliaceae), five triterpenoidal saponins, having oleanolic acid and hederagenin as sapogenins, were isolated. On the basis of chemical and spectral data, the structures of two new saponins, named hypoleucosides A (1), and B (5) were elucidated as follows: 1; 3-O-beta-D-glucopyranosyl 11 alpha-methoxy-oleanolic acid 28-O-beta-D-glucopyranosyl ester, 5; 3-O-beta-D-glucopyranosyl-(1 --> 2)-alpha-L-arabinopyranosyl-(--> 4)-beta-D-glucopyranosyl oleanolic acid 28-O-beta-D-glucopyranosyl-(1 --> 6)-beta-D-glucopyranosyl ester.

引用

页码：3380 / 3383

页数：4

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