PRENYLATED CHALCONES AND FLAVONES FROM THE LEAVES OF DORSTENIA-KAMERUNIANA

Authors
ABEGAZ BM NGADJUI BT DONGO E TAMBOUE H
Citation
Bm. Abegaz et al., PRENYLATED CHALCONES AND FLAVONES FROM THE LEAVES OF DORSTENIA-KAMERUNIANA, Phytochemistry, 49(4), 1998, pp. 1147-1150
Citations number
13
Categorie Soggetti
Biology,"Plant Sciences
Journal title
Phytochemistry → ACNP
ISSN journal
00319422
Volume
49
Issue
4
Year of publication
1998
Pages
1147 - 1150
Database
ISI
SICI code
0031-9422(1998)49:4<1147:PCAFFT>2.0.ZU;2-Q
Abstract
Two novel flavonoids: 6,7-(2,2-dimethylchromano)-5,4'-dihydroxyflavone and ',5'-bis-(2,2-dimethylchromano)-2'-hydroxychalcone together with the known 6-(3-methylbut-2-enyl)apigenin and two chalcones 2-enyl]phen yl]-3-[4-hydroxyphenyl]-prop-2-en-1-one and roxy-3-[3-methylbut-2-enyl ]phenyl]-prop-2-en-1-one were characterised from leaf tissue of Dorste nia Kameruniana. The structures were established on the basis of spect roscopic data. (C) 1998 Elsevier Science Ltd. All rights reserved.