TRITERPENE SAPONINS FROM MYRSINE PELLUCIDA

被引：41

作者：

LAVAUD, C ^{[1
]}

MASSIOT, G ^{[1
]}

BARRERA, JB ^{[1
]}

MORETTI, C ^{[1
]}

LEMENOLIVIER, L ^{[1
]}

机构：

[1] ORSTOM,IBBA,FARMACOGNOSIA LAB,LA PAZ,BOLIVIA

来源：

PHYTOCHEMISTRY | 1994年 / 37卷 / 06期

关键词：

MYRSINE PELLUCIDA; MYRSINACEAE; STEM BARK; TRITERPENE SAPONINS; D-QUERCITOL; STIGMASTEROL;

D O I：

10.1016/S0031-9422(00)89590-4

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：

Quercitol, five saponins and 3-O-(6'-O-palmitoyl) beta-D-glucopyranosyl stigmasterol were isolated from the stem bark of Myrsine pellucida. These compounds are described for the first time in this plant and their structures were determined using a combination of H-1 and C-13 NMR, and mass spectroscopy. The two saponins are new compounds, 3-O-(alpha-L-rhamnopyranosyl (1-->2) beta-D-glucopyranosyl (1-->4) alpha-L-arabinopyranosyl) cyclamiretin A and 3-O-(beta-D-xylopyranosyl (1-->2) beta-D-glucopyranosyl (1-->4) [beta-D-glucopyranosyl (1-->2)] alpha-L-arabinopyranosyl) cyclamiretin D.

引用

页码：1671 / 1676

页数：6

共 9 条

[1] SAPONINS FROM PRIMULA-DENTICULATA [J].