Flavonoid glycosides from Antidesma ghaesembilla
Keywords:Antidesma ghaesembilla, vitexin, orientin, isovitexin, homoorientin
Four flavone glycosides were isolated from the leaves of Antidesma ghaesembilla. They were elucidated to be vitexin, orientin, isovitexin, and homoorientin by 1D- and 2D-NMR and in comparison with literature data. These compounds have been reported from the genus Antidesma for the first time.