title: Triterpenes and triterpenoid saponins from Mussaenda pubescens.
abstract: Two novel triterpenoid saponins, named mussaendosides U and V, together with one known saponin and four known triterpenes were isolated from the aerial parts of Mussaenda pubescens (Rubiaceae). The structures were determined on the basis of chemical analysis ad spectral methods. All these compounds were identified for the first time from the genus Mussaenda.
authors.affiliation: Institut de Pharmacognosie et Phytochimie, Université de Lausanne, Switzerland.
authors.forename: W M
authors.initials: WM
authors.lastname: Zhao
authors.forename: J L
authors.initials: JL
authors.lastname: Wolfender
authors.forename: K
authors.initials: K
authors.lastname: Hostettmann
authors.forename: K F
authors.initials: KF
authors.lastname: Cheng
authors.forename: R S
authors.initials: RS
authors.lastname: Xu
authors.forename: G W
authors.initials: GW
authors.lastname: Qin
mesh_terms: D002236:Carbohydrate Conformation; D002240:Carbohydrate Sequence; D009682:Magnetic Resonance Spectroscopy; D008969:Molecular Sequence Data; D015394:Molecular Structure; D012503:Saponins / Q000737:chemistry* / Q000302:isolation & purification; D016339:Spectrometry, Mass, Fast Atom Bombardment; D014315:Triterpenes / Q000737:chemistry* / Q000302:isolation & purification
chemical_list: D012503:Saponins; D014315:Triterpenes