ERYTHRINA STUDIES .18. A NEW PRENYLATED ISOFLAVONE AND LONG-CHAIN ESTERS FROM 2 ERYTHRINA SPECIES

被引：59

作者：

WANDJI, J

NKENGFACK, AE

FOMUM, ZT

UBILLAS, R

KILLDAY, KB

TEMPESTA, MS

机构：

[1] UNIV YAOUNDE,DEPT ORGAN CHEM,BP 812,YAOUNDE,CAMEROON

[2] UNIV MISSOURI,DEPT CHEM,COLUMBIA,MO 65211

来源：

JOURNAL OF NATURAL PRODUCTS | 1990年 / 53卷 / 06期

关键词：

D O I：

10.1021/np50072a004

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

Two new compounds, a long chain ester 1 of p-coumaric acid and a prenylated isoflavone, senegalensin [5], 5,4'-dihydroxy-8-(gamma,gamma-demethylallyl)-[5''-(hydroxisopropyl) dihydrofurano (2'',3'':6.7)] isoflavone, in addition to a known long chain ester 2 of ferulic acid, have been isolated and characterized from the stem bark of the Cameroonian medicinal plant Erythrina senegalensis. Another known compound 3, a long chain ester of ferulic acid, was isolated from Erythrina excelsa. The structures of all the compounds were determined by spectroscopic techniques.

引用

页码：1425 / 1429

页数：5

共 15 条

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