Isolation and Identification of F Lavonol Glycosides from (Boiss. & Huet).

In the last five decades study on plant secondary metabolites have been increasing. Higher plants with a wide range of secondary metabolites have been very important in the search of new therapeutic agents. In this study secondary metabolites of (Boiss. & Huet) which are endemic in Turkey, were studied. Flavonol glycosides (Rhamnocitrin-3--rhamninoside, Rhamnetin-3-O-rhamninoside, Rhamnazin- 3--rhamninoside, kaempferol3--rhamninoside and, kaempferol-3--glucosyl (1→2) rhamnoside) were isolated by different chromatographic methods and identified by H, C NMR, as well as 2D NMR and Mass spectroscopy techniques from ethyl acetate and aqueous fractions of 's methanolic extract. This is the first study about secondary metabolites of Turkish species.