title: Scrophulasaponins II-IV, new saikosaponin homologs from Scrophularia kakudensis FRANCH.
abstract: From the whole plants of Scrophularia kakudensis, three new saikosaponin homologs, named scrophulasaponins II-IV, were isolated, together with six known and four artifact saponins; their structures were elucidated by spectroscopic data and chemical evidence.
authors.affiliation: School of Pharmaceutical Sciences, University of Shizuoka, Japan.
authors.forename: A
authors.initials: A
authors.lastname: Yamamoto
authors.forename: T
authors.initials: T
authors.lastname: Miyase
authors.forename: A
authors.initials: A
authors.lastname: Ueno
authors.forename: T
authors.initials: T
authors.lastname: Maeda
mesh_terms: D002240:Carbohydrate Sequence; D009682:Magnetic Resonance Spectroscopy; D008969:Molecular Sequence Data; D015394:Molecular Structure; D009828:Oleanolic Acid / Q000031:analogs & derivatives*; D010944:Plants / Q000737:chemistry*; D012502:Sapogenins / Q000737:chemistry / Q000302:isolation & purification*; D012503:Saponins
chemical_list: D012502:Sapogenins; D012503:Saponins; D009828:Oleanolic Acid; C025759:saikosaponin D