title: Eudesmane sesquiterpene glycosides from Parepigynum funingense.
abstract: A new eudesmane sesquiterpene glycoside, pterodontriol D-6-O-beta-D-glucopyranoside (1), together with a known compound, ainsliaside E (2), was isolated from the roots of Parepigynum funingense. The structure of 1 was determined by 1D and 2D-NMR spectroscopy. Compound 2 was isolated from this plant for the first time.
authors.affiliation: State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650204, PR China.
authors.forename: Yan
authors.initials: Y
authors.lastname: Hua
authors.forename: Ling-Yun
authors.initials: LY
authors.lastname: Zhou
authors.forename: Jan
authors.initials: J
authors.lastname: Xi
authors.forename: Chang-Xiang
authors.initials: CX
authors.lastname: Chen
mesh_terms: D029062:Apocynaceae; D006027:Glycosides / Q000737:chemistry*; D006801:Humans; D009682:Magnetic Resonance Spectroscopy; D008517:Phytotherapy; D010936:Plant Extracts / Q000737:chemistry*; D018517:Plant Roots; D045787:Sesquiterpenes, Eudesmane / Q000737:chemistry*
chemical_list: D006027:Glycosides; D010936:Plant Extracts; D045787:Sesquiterpenes, Eudesmane