COMPOSITION FOR STEREOISOMERIC SEPARATION OF SOME FLAVANONES COMPRISING ALPHA-CYCLOSOPHOROOCTADECAOSE AND SEPARATION METHOD USING THE SAME

摘要

PURPOSE: A composition for the stereoisomeric separation of flavones or the derivative of the same and a separation method using the same are provided to define the accurate biological function of alpha-C18. CONSTITUTION: A composition for the stereoisomeric separation of flavones or the derivative of the same contains circular alpha-cyclosophorooctadecaose as an effective component. The circular alpha-cyclosophorooctadecaose is represented by chemical formula 1. The circular alpha-cyclosophorooctadecaose is derived from Rhodobacter. Sphaeroides. The separation method using the composition includes a circular alpha-cyclosophorooctadecaose adding process. The circular alpha-cyclosophorooctadecaose functions as a chiral additive. The flavones are naringenin, hesperitin, eriodictyol, homoeriodicytol, or isosakuranetin. The derivative of the flavones is flavones-7-O-glycoside.