Natural Medicines, cilt.58, sa.4, ss.150-155, 2004 (SCI-Expanded)
From the subterranean parts of Glycyrrhiza flavescens BOISS. (Leguninosae), three new oleanane saponins were isolated and the structures were defined, in addition to the identification of three known ones as index compounds for HPLC analysis. Glycyrrhizin and macedonoside C, which is a major saponin from glycyrrhizin-non-producing Glycyrrhiza species (G. echinata, G. macedonica, G. pallidiflora), were not contained.