TRITERPENOID SAPONINS FROM ARDISIA-CRENATA

被引：63

作者：

JIA, ZH

KOIKE, K

OHMOTO, T

NI, MY

机构：

[1] TOHO UNIV, SCH PHARMACEUT SCI, DEPT PHARMACOGNOSY, FUNABASHI, CHIBA 274, JAPAN

[2] CHINA ACAD TRADIT CHINESE MED, INST CHINESE MAT MED, DIV CHEM, BEIJING 100700, PEOPLES R CHINA

来源：

PHYTOCHEMISTRY | 1994年 / 37卷 / 05期

关键词：

ARDISIA CRENATA; MYRSINACEAE; ROOTS; TRITERPENOID SAPONINS; ARDISICRENOSIDE A; ARDISICRENOSIDE B;

D O I：

10.1016/S0031-9422(00)90418-7

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 novel triterpenoid saponins, ardisicrenoside A [3 beta-O-{alpha-L-rhamnopyranosyl-(1-->2)-[beta-D- glucopyranosyl-(1-->4)-[beta-D-glucopyranosyl-(1-->2)]-alpha-L-arabinopyranosyl}-13 beta,28-epoxy-16 alpha,30-oleananediol] and ardisicrenoside B [3 beta-O-(beta-D-xylopyranosyl-(1--> 2)-[beta-D-glucopyranosyl-(1-->4)- [beta-D-glucopyranosyl-(1-->2)]-alpha-L-arabinopyranosyl}- 13 beta,28-epoxy-16 alpha,30-oleananediol] were isolated from the roots of Ardisia crenata. Two known triterpenoid saponins, ardisiacrispins A and B were also isolated from this source. Their structures were determined mainly by 2D NMR (COSY, HOHAHA, HETCOR, HMBC and ROESY) experiments. The aglycones are the new 13 beta,28-epoxy-3 beta,16 alpha,30-oleananetriol for ardisicrenosides A and B.

引用

页码：1389 / 1396

页数：8

共 16 条

[1] NMR-SPECTROSCOPY IN THE STRUCTURAL ELUCIDATION OF OLIGOSACCHARIDES AND GLYCOSIDES [J].