title: Triterpenoid saponins from the fruits of Akebiae quinata.
abstract: Three new triterpenoid saponins together with eight known compounds have been isolated from the fruits of Akebiae quinata. On the basis of the spectroscopic and physiochemical evidence, the new compounds were elucidated as 3-O-beta-D-xylopyranosyl-(1-->2)-alpha-L-arabinopyranosyl gypsogenin, 3-O-alpha-L-rhamnopyranosyl-(1-->2)-alpha-L-arabinopyranosyl gypsogenin and 3-O-beta-D-xylopyranosyl-(1-->2)-alpha-L-arabinopyranosyl-28-O-beta-D-glucopyranosyl-(1-->6)-beta-D-glucopyranosyl gypsogenin.
authors.affiliation: School of Life Sciences, Northeast Normal University, Changchun 130024, China.
authors.forename: Dan
authors.initials: D
authors.lastname: Jiang
authors.forename: Qi Pin
authors.initials: QP
authors.lastname: Gao
authors.forename: She Po
authors.initials: SP
authors.lastname: Shi
authors.forename: Peng Fei
authors.initials: PF
authors.lastname: Tu
mesh_terms: D006868:Hydrolysis; D009682:Magnetic Resonance Spectroscopy; D010944:Plants / Q000737:chemistry*; D012503:Saponins / Q000737:chemistry* / Q000302:isolation & purification; D016339:Spectrometry, Mass, Fast Atom Bombardment; D013056:Spectrophotometry, Ultraviolet; D014315:Triterpenes / Q000737:chemistry* / Q000302:isolation & purification
chemical_list: C511322:3-O-beta-D-xylopyranosyl-(1-2)-alpha-L-arabinopyranosyl gypsogenin; C511319:3-O-beta-D-xylopyranosyl-(1-2)-alpha-L-arabinopyranosyl-28-O-beta-D-glucopyranosyl-(1-6)-beta-D-glucopyranosyl gypsogenin; D012503:Saponins; D014315:Triterpenes