COUMARIN DERIVATIVES IN COPTIS-TRIFOLIA

被引:14
作者
MIZUNO, M [1 ]
KOJIMA, H [1 ]
IINUMA, M [1 ]
TANAKA, T [1 ]
GOTO, K [1 ]
机构
[1] OTSUKA PHARMACEUT FACTORY INC,NEW DRUG RES LABS,NARUTO 772,JAPAN
关键词
COPTIS-TRIFOLIA; RANUNCULACEAE; CHYRZA; EPIBERBERINE; GROENLANDICINE; 7-(10'-HYDROXYGERANYL)-SCOPOLETIN-10'-O-BETA-D-GLUCOPYRANOSIDE;
D O I
10.1016/0031-9422(92)90073-Y
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
Known compounds, epiberberine, groenlandicine, scopoletin and beta-sitosterol were characterized in the whole plants of Coptis trifolia. By means of spectral analysis, the structures of two new compounds were determined to be glycosides of a 10-hydroxygeranyl residue which is linked with scopoletin (7-hydroxy-6-methoxycoumarin) through an ether linkage.
引用
收藏
页码:717 / 719
页数:3
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