GLYCOSIDES FROM ASTER YUNNANENSIS

被引：15

作者：

SHAO, Y

ZHOU, BN

GAO, JH

LIN, LZ

CORDELL, GA

机构：

[1] ACAD SINICA,SHANGHAI INST MAT MED,SHANGHAI 200031,PEOPLES R CHINA

[2] UNIV ILLINOIS,COLL PHARM,PROGRAM COLLABORAT RES PHARMACEUT SCI,CHICAGO,IL 60612

来源：

PHYTOCHEMISTRY | 1995年 / 38卷 / 03期

关键词：

ASTER YUNNANENSIS; COMPOSITAE; TRITERPENE SAPONINS; ACETYLENE GLYCOSIDE; BAYOGENIN; ASTERYUNNANOSIDE E AND I;

D O I：

10.1016/0031-9422(94)00716-7

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：

A new oleanane-type triterpene saponin named asteryunnanoside E and a new acetylene glycoside named asteryunnanoside I have been isolated from the roots of Aster yunnanensis, and their structures elucidated as 3-O-beta-D-glucopyranosyl-bayogenin-28-O-beta-D-glucopyranosyl-(1 --> 2)-beta-D-glucopyranoside and 2Z,8E-decadiene-4,6-diyn-1-O-beta-D-glucopyranosyl-(1 --> 2)-beta-D-glucopyranoside by means of 1D and 2D NMR techniques (COSY, HETCOR, COLOC, HOHAHA and ROESY) and chemical transformations.

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页码：675 / 680

页数：6

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