title: Songarosaponin D--a triterpenoid saponin from Verbascum songaricum.
abstract: Songarosaponin D has been isolated from the aerial parts of Verbascum songaricum. Based on spectral evidence, the structure of songarosaponin D was elucidated as 3-O-([beta-D-glucopyranosyl-(1-->4)-beta-D-glucopyranosyl-(1-->3)-]- [beta-D-glucopyranosyl-(1-->2)]-beta-D-fucopyranosyl)-13 beta,28-++ +epoxyolea-11-ene-3 beta,16 beta,23-triol.
authors.affiliation: University of Bayreuth, Germany.
authors.forename: I
authors.initials: I
authors.lastname: Hartleb
authors.forename: K
authors.initials: K
authors.lastname: Seifert
mesh_terms: D002240:Carbohydrate Sequence; D009682:Magnetic Resonance Spectroscopy; D008969:Molecular Sequence Data; D009828:Oleanolic Acid; D010944:Plants / Q000737:chemistry*; D012503:Saponins / Q000737:chemistry / Q000302:isolation & purification*; D014315:Triterpenes / Q000737:chemistry / Q000302:isolation & purification*
chemical_list: D012503:Saponins; D014315:Triterpenes; C086750:songarosaponin D; D009828:Oleanolic Acid