title: A triterpenoid saponin from Patrinia scabiosaefolia.
abstract: A new triterpenoid saponin, patrinia saponin H3 (3), was isolated from the aerial parts of Patrinia scabiosaefolia Fisch. and determined to be 3-O-beta-D-glucopyranosyl(1-->3)-alpha-L-rhamnopyranosyl (1-->2)-alpha-L-arabinopyranosyl hederagenin 28-O-alpha-L-rhamnopyranosyl (1-->4)-beta-D-glucopyranosyl(1-->6)-beta-D-glucopyranosyl ester on the basis of NMR and FAB MS experiments and acid hydrolysis.
authors.affiliation: Natural Products Research Institute, Seoul National University, Korea. sskang@plaza.snu.ac.kr
authors.forename: S S
authors.initials: SS
authors.lastname: Kang
authors.forename: J S
authors.initials: JS
authors.lastname: Kim
authors.forename: Y H
authors.initials: YH
authors.lastname: Kim
authors.forename: J S
authors.initials: JS
authors.lastname: Choi
mesh_terms: D002240:Carbohydrate Sequence; D002855:Chromatography, Thin Layer; D006868:Hydrolysis; D007723:Korea; D008969:Molecular Sequence Data; D018515:Plant Leaves / Q000737:chemistry; D010946:Plants, Medicinal / Q000737:chemistry*; D012503:Saponins / Q000737:chemistry / Q000302:isolation & purification*; D014315:Triterpenes / Q000737:chemistry / Q000302:isolation & purification*
chemical_list: D012503:Saponins; D014315:Triterpenes; C109397:patrinia saponin H3