TWO DIASTEREOMERIC 3-OXO-α-IONOL β-D-GLUCOSIDES FROM RASPBERRY FRUIT

Article abstract of DOI:10.1016/0031-9422(92)83121-E

From a methanolic extract of raspberry fruit two 3'-O-β-D-glucopyranosides of diastereomeric 4-(3'-hydroxy-1'-butenyl)-3,3,5-trimethyl-2-cyclohexen-1-one (3-oxo-α-ionol) were isolated by adsorption chromatography on XAD-2 followed by LC on Sephadex LH-20,