AMPELOPSIN 7-GLUCOSIDE AND OTHER DIHYDROFLAVONOL 7-GLUCOSIDES FROM NEEDLES OF PICEA-ABIES

Authors
SLIMESTAD R ANDERSEN OM FRANCIS GW
Citation
R. Slimestad et al., AMPELOPSIN 7-GLUCOSIDE AND OTHER DIHYDROFLAVONOL 7-GLUCOSIDES FROM NEEDLES OF PICEA-ABIES, Phytochemistry, 35(2), 1994, pp. 550-552
Citations number
17
Categorie Soggetti
Plant Sciences
Journal title
Phytochemistry → ACNP
ISSN journal
00319422
Volume
35
Issue
2
Year of publication
1994
Pages
550 - 552
Database
ISI
SICI code
0031-9422(1994)35:2<550:A7AOD7>2.0.ZU;2-A
Abstract
The 7-O-beta-glucopyranoside of ampelopsin (5,7,3',4',5'-pentahydroxyd ihydroflavonol) a novel dihydroflavonol, together with the 7-O-beta-gl ucopyranosides of taxifolin (5,7,3',4'-tetrahydroxydihydroflavonol) an d aromadendrin (5,7,4'-trihydroxydihydroflavonol) have been isolated f rom needles of Norway spruce (Picea abies). The structures were establ ished on the basis of acid hydrolysis, TLC and spectral data (UV, H-1 and C-13 NMR).