title: Studies on the constituents of Gueldenstaedtia multiflora.
abstract: From the whole plants and the roots of Gueldenstaedtia multiflora, which has been used in traditional Chinese medicine, five new oleanane glycosides and one lupane glycoside were isolated together with eight known oleanane glycosides and a medicarpin derivative. These structures were determined based on MS and 2D-NMR spectra.
authors.affiliation: Faculty of Medical & Pharmaceutical Sciences, Kumamoto University, Kumamoto, Japan.
authors.forename: Yuki
authors.initials: Y
authors.lastname: Tsunoda
authors.forename: Masafumi
authors.initials: M
authors.lastname: Okawa
authors.forename: Junei
authors.initials: J
authors.lastname: Kinjo
authors.forename: Tsuyoshi
authors.initials: T
authors.lastname: Ikeda
authors.forename: Toshihiro
authors.initials: T
authors.lastname: Nohara
mesh_terms: D013058:Mass Spectrometry; D008516:Medicine, Chinese Traditional; D009828:Oleanolic Acid / Q000031:analogs & derivatives* / Q000737:chemistry / Q000302:isolation & purification; D018517:Plant Roots / Q000737:chemistry*; D010946:Plants, Medicinal / Q000737:chemistry*; D036343:Pterocarpans / Q000302:isolation & purification / Q000494:pharmacology; D014315:Triterpenes / Q000737:chemistry / Q000302:isolation & purification*; D053978:Pentacyclic Triterpenes; D000094162:Phytoalexins
chemical_list: D009828:Oleanolic Acid; D036343:Pterocarpans; D014315:Triterpenes; C413246:oleanane; C480546:lupane; D053978:Pentacyclic Triterpenes; C047353:medicarpin; D000094162:Phytoalexins