title: A new labdane type diterpenoid from Trollius ledebouri.
abstract: A new labdane type diterpenoid, (8alpha,13R)-epoxy-14-labden-6beta,7beta-diol-7-beta-D-(4'-acetyl) fucopyranoside, named ledebourene 1, was isolated from the flowers of Trollius ledebouri. The absolute stereostructure was elucidated on the basis of the spectroscopic analysis.
authors.affiliation: Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100094, People's Republic of China.
authors.forename: Jian-Hua
authors.initials: JH
authors.lastname: Zou
authors.forename: Jun-Shan
authors.initials: JS
authors.lastname: Yang
authors.forename: Liang
authors.initials: L
authors.lastname: Zhou
authors.forename: Geng
authors.initials: G
authors.lastname: Lin
mesh_terms: D002681:China; D004224:Diterpenes / Q000737:chemistry* / Q000302:isolation & purification; D035264:Flowers / Q000737:chemistry*; D009682:Magnetic Resonance Spectroscopy; D015394:Molecular Structure; D010936:Plant Extracts / Q000737:chemistry; D010946:Plants, Medicinal / Q000737:chemistry*; D029626:Ranunculaceae / Q000737:chemistry*
chemical_list: D004224:Diterpenes; D010936:Plant Extracts; C517935:ledebourene