LINARIONOSIDES-A-C AND ACYCLIC MONOTERPENE DIGLUCOSIDES FROM LINARIA-JAPONICA

被引：45
作者：
OTSUKA, H
机构：
[1] Institute of Pharmaceutical Sciences, Hiroshima University School of Medicine, Minami-ku, Hiroshima, 734
来源：
PHYTOCHEMISTRY | 1994年 / 37卷 / 02期
关键词：
LINARIA JAPONICA; SCROPHULARIACEAE; MEGASTIGMANE; IONOL GLUCOSIDE; LINARIONOSIDES A-C; MONOTERPENE GLYCOSIDE; 6,7-DIHYDROFOLIAMENTHOIC ACID DIGLUCOSIDE; 10-HYDROXYGERANIOL DIGLUCOSIDE;
D O I：
10.1016/0031-9422(94)85080-1
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：
On further investigation of a methanol extract of Linaria japonica, five new compounds were isolated. Three of them were ionol glucosides, named linarionosides A-C, and the structures of the remaining compounds were elucidated to be 6,7-dihydrofoliamenthoic acid diglucoside [(E)-(R)-2,6-dimethyl-8-hydroxyoct-2-enoic acid beta-D-glucopyranosyl ester 8-O-beta-D-glucopyranoside] and 10-hydroxygeraniol diglucoside [(E, E)-2,6-dimethyl-1,8-dihydroxyocta-2,7-diene 1,8-O-beta-D-diglucopyranoside]. Their structures were determined on the basis of the results of spectroscopic analyses and chemical conversions.
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页码：461 / 465
页数：5
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