Ellagic acid derivatives and naphthoquinones of Dionaea muscipula from in vitro cultures

被引：53

作者：

Pakulski, G ^{[1
]}

Budzianowski, J ^{[1
]}

机构：

[1] K MARCINKOWSKI UNIV MED SCI,DEPT PHARMACEUT BOT,PL-61712 POZNAN,POLAND

来源：

PHYTOCHEMISTRY | 1996年 / 41卷 / 03期

关键词：

Dionaea muscipula; Droseraceae; 1,4-naphthoquinones; ellagic acid methyl ethers and glucosides; 3,3'-di-O-methylellagic acid 4,4'-di-O-glucoside;

D O I：

10.1016/0031-9422(96)89675-0

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：

From Dionaea muscipula, obtained by in vitro culture, the known compounds plumbagin, chloroplumbagin and 8,8'-biplumbagin as naphthoquinones, 1-O-beta-galloylglucose, ellagic acid, 3-O-methylellagic acid, 3,3'-di-O-methylellagic acid and its 4-O-glucoside, and a new compound, the 4,4'-di-O-glucoside of 3,3'-di-O-methylellagic acid, were isolated. The assignments of NMR resonances of 3,3'-di-O-methylellagic acid 4-O-glucoside were substantiated by correlation techniques.

引用

页码：775 / 778

页数：4

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