title: Complete assignments of 1H and 13C NMR spectral data for a novel diterpenoid from Semiaquilegia adoxoides.
abstract: Semiaquilegoside A (1), a new diterpenoid, was isolated from the roots of Semiaquilegia adoxoides. Its chemical structure was established as 3beta, 11- dihydroxy-12-O-beta-D-glucopyranosyl-8,11,13-abietatrien-6-one through spectroscopic techniques and chemical analysis.
authors.affiliation: School of Pharmaceutical Sciences, Peking University Health Science Center, Beijing 100083, People's Republic of China.
authors.forename: Feng
authors.initials: F
authors.lastname: Niu
authors.forename: Zheng
authors.initials: Z
authors.lastname: Cui
authors.forename: Qin
authors.initials: Q
authors.lastname: Li
authors.forename: Haitao
authors.initials: H
authors.lastname: Chang
authors.forename: Yong
authors.initials: Y
authors.lastname: Jiang
authors.forename: Liang
authors.initials: L
authors.lastname: Qiao
authors.forename: Peng-Fei
authors.initials: PF
authors.lastname: Tu
mesh_terms: D004224:Diterpenes / Q000302:isolation & purification*; D009682:Magnetic Resonance Spectroscopy; D015394:Molecular Structure; D018517:Plant Roots / Q000737:chemistry; D031948:Semiaquilegia / Q000737:chemistry*
chemical_list: D004224:Diterpenes; C521373:semiaquilegoside A