PRENYLATED ISOFLAVONOIDS FROM ERYTHRINA-SENSEGALENSIS

Authors
WANDJI J AWANCHIRI SS FOMUM ZT TILLEQUIN F MICHELDANIWICZ S
Citation
J. Wandji et al., PRENYLATED ISOFLAVONOIDS FROM ERYTHRINA-SENSEGALENSIS, Phytochemistry, 38(5), 1995, pp. 1309-1313
Citations number
17
Categorie Soggetti
Plant Sciences
Journal title
Phytochemistry → ACNP
ISSN journal
00319422
Volume
38
Issue
5
Year of publication
1995
Pages
1309 - 1313
Database
ISI
SICI code
0031-9422(1995)38:5<1309:PIFE>2.0.ZU;2-9
Abstract
Two novel prenylated isoflavonoids, 3,5,4'-trihydroxy-8-(gamma,gamma-d imethylallyl)- 2''-dimethylpyrano [5'',6'': 6,7]coumaronochromone and 5,2',4'-trihydroxy-8-(gamma,gamma-dimethylallyl) [4'',5'':6,7] isoflav one, have been isolated from the stem bark of the Cameroonian medicina l 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 me thods.