title: Constituents of local plants. XVIII. 28-hydroxyglycyrrhetic acid, a new triterpenoid isolated from the roots of Glycyrrhiza glabra.
mesh_terms: D006035:Glycyrrhiza / Q000032:analysis*; D006880:Hydroxy Acids / Q000302:isolation & purification; D009682:Magnetic Resonance Spectroscopy; D013058:Mass Spectrometry; D010946:Plants, Medicinal; D014315:Triterpenes / Q000302:isolation & purification*
chemical_list: D006880:Hydroxy Acids; D014315:Triterpenes