PRENYLATED ISOFLAVONOIDS FROM ERYTHRINA-SENSEGALENSIS

被引：37

作者：

WANDJI, J

AWANCHIRI, SS

FOMUM, ZT

TILLEQUIN, F

MICHELDANIWICZ, S

机构：

[1] UNIV YAOUNDE,DEPT ORGAN CHEM,YAOUNDE,CAMEROON

[2] UNIV PARIS 05,FAC SCI PHARAMACEUT & BIOL,DEPT PHARMACOGNOSIE,CNRS,URA 1320,F-75006 PARIS,FRANCE

来源：

PHYTOCHEMISTRY | 1995年 / 38卷 / 05期

关键词：

ERYTHRINA SENEGALENSIS; LEGUMINOSAE; STEM BARK; PRENYL-SUBSTITUTED ISOFLAVONOIDS; COUMARONOCHROMONE; FURANOISOFLAVONE; ERYSENEGALENSEINS J AND K; PENTACYCLIC TRITERPENOIDS;

D O I：

10.1016/0031-9422(94)00671-F

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：

Two novel prenylated isoflavonoids, 3,5,4'-trihydroxy-8-(gamma,gamma-dimethylallyl)- 2''-dimethylpyrano [5'',6'': 6,7]coumaronochromone and 5,2',4'-trihydroxy-8-(gamma,gamma-dimethylallyl) [4'',5'':6,7] isoflavone, have been isolated from the stem bark of the Cameroonian medicinal plant, Erythrina senegalensis, in addition to five known pentacyclic triterpenes, beta-amyrin, maniladiol, erythrodiol, oleanolic acid and cornulacic acid. Their structures were determined by spectroscopic methods.

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页码：1309 / 1313

页数：5

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