Contribution à la phytochimie du genre Gentiana III. Etude des composés flavoniques et xanthoniques dans les feuilles de Gentiana lutea L. (2me communication) |
| |
| Authors: | Kurt Hostettmann Günter Bellmann Raphaël Tabacchi Andr Jacot-Guillarmod |
| |
| Institution: | Kurt Hostettmann,Günter Bellmann,Raphaël Tabacchi,André Jacot-Guillarmod |
| |
| Abstract: | The xanthone isogentisin and two flavonic heterosides (isocrientin-4′-O-glucoside and isovitexin-4′-O-glucoside) have been isolated from leaves of Gentiana lutea L. by means of column chromatography on polyamide. The determination of the structures and the NMR. spectra of the acetylated derivatives are reported. |
| |
| Keywords: | |
|
