ISOFLAVONES AND ALKALOIDS FROM THE STEM BARK AND SEEDS OF ERYTHRINA-SENEGALENSIS

被引：32
作者：
WANDJI, J
AWANCHIRI, SS
FOMUM, ZT
TILLEQUIN, F
LIBOT, F
机构：
[1] UNIV YAOUNDE 1,DEPT ORGAN CHEM,YAOUNDE,CAMEROON
[2] UNIV PARIS 05,FAC SCI PHARMACEUT & BIOL,DEPT PHARMACOGNOSIE,CNRS,URA 1310,F-75006 PARIS,FRANCE
来源：
PHYTOCHEMISTRY | 1995年 / 39卷 / 03期
关键词：
ERYTHRINA SENEGALENSIS; LEGUMINOSAE; STEM BARK; SEEDS; ERYSENEGALENSEINS L AND M; ERYSODINE; GLUCOERYSODINE; ISOFLAVONOIDS; ALKALOIDS;
D O I：
10.1016/0031-9422(94)00779-S
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 new isoflavones, erysenegalensein L, 5,6',4'-trihydroxy-8-(2'''-hydroxy-3'''-methylbut-3'''-enyl)-2 '',2 ''-dimethylpyrano [5 '',6 '',6,7] isoflavone and erysenegalensein M, 5,4'-dihydroxy-8-(2'''-hydroxy-3'''-methylbut-3'''-enyl)-2 '',2 ''-dimethylpyrano [5 '', 6 '': 6, 7] isoflavone have been isolated from the stem bark of the Cameroonian medicinal plant Erythrina senegalensis. The seeds of this plant afforded erysodine, glucoerysodine and, hypaphorine. Their structures were determined by the usual spectroscopic methods, 2D NMR techniques and were confirmed by chemical reactions.
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页码：677 / 681
页数：5
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