Three triterpene esters from Zizyphus jujuba

被引：51

作者：

Lee, SS ^{[1
]}

Lin, BF ^{[1
]}

Liu, KC ^{[1
]}

机构：

[1] NATL TAIWAN UNIV,COLL MED,SCH PHARM,TAIPEI 100,TAIWAN

来源：

PHYTOCHEMISTRY | 1996年 / 43卷 / 04期

关键词：

Zizyphus jujuba var spinosa; Rhamnaceae; Suan Tsao Zen; triterpene ester; 2-O-protocatechuoylalphitolic acid; 2 alpha-hydroxypyracrenic acid; 3-O-protocatechuoylceanothic acid; H-1 and C-13 NMR;

D O I：

10.1016/0031-9422(96)00379-2

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：

Further separation of the water-insoluble fraction of the ethanol extract from the root of Zizyphus jujuba var. spinosa led to the isolation of three new triterpene esters: 2-O-protocatechuoylaliphitolic acid, 2 alpha-hydroxypyracrenic acid and 3-O-protocatechuoylceanothic acid. The latter two compounds were characterized as the triacetate and tetra-O-methylated derivative, respectively. Copyright (C) 1996 Elsevier Science Ltd.

引用

页码：847 / 851

页数：5

共 13 条

[1] CHEMICAL AND PHARMACOLOGICAL STUDIES ON SEDATIVE CYCLOPEPTIDE ALKALOIDS IN SOME RHAMNACEAE PLANTS [J].