FOUR KAEMPFEROL GLYCOSIDES FROM LEAVES OF CINNAMOMUM SIEBOLDII

Article abstract of DOI:10.1016/S0031-9422(00)97707-0

Four flavonol glycosides were isolated from Cinnamomum sieboldii and characterized as kaempferol 7-O-α-L-rhamnopyranosides having 3-O-α-L-rhamnopyranosyl, 3-O-α-L-arabinofuranosyl, 3-O-β-D-apiofuranosyl-(1-->2)-α-L-arabinofuranosyl and 3-O-β-D-glucopyranosyl-(1-->3)-α-L-rhamnopyranosyl residues, respectively.The latter three are new compounds. - Key Word Index: Cinnamomum sieboldii; Lauraceae; leaves; flavonoids; kaempferol glycosides.