5-Deoxyflavanone4',7-DihydroxyflavanoneLiquiritigenin7,4′-Dihydroxyflavanone(2S)-7-Hydroxy-2-(4-hydroxyphenyl)-2,3-dihydro-4H-1-benzopyran-4-one(-)-Liquiritigenin Radix glycyrrhizaeLiquiritigenin7-HYDROXY-2-(4-HYDROXY-PHENYL)-CHROMAN-4-ONE7,4'-Dihydroxyflavanone(-)-liquiritigenin(2S)-liquiritigeninliquiritigenin4',7-Dihydroxyflavanone(2S)-7-Hydroxy-2-(4-hydroxyphenyl)-2,3-dihydro-4H-1-benzopyran-4-oneliquiritigenin