title: Lignans from Syringa pinnatifolia Hemsl. Var. alashanensis.
abstract: Two new lignans, syripinnalignans A and B (1 and 2), together with two known lignans, were isolated from the stem of Syringa pinnatifolia Hemsl. Var. alashanensis. The structures of 1 and 2 were elucidated by spectroscopic methods, including extensive 1D and 2D NMR techniques.
authors.affiliation: College of Traditional Mongolian Medicine, Inner Mongolia University for Nationalities, Tongliao 028000, China.
authors.forename: Wu-Li-Ji
authors.initials: WL
authors.lastname: Ao
authors.forename: Xiao-Hua
authors.initials: XH
authors.lastname: Bao
authors.forename: Xiao-Lan
authors.initials: XL
authors.lastname: Wu
authors.forename: Qing-Hu
authors.initials: QH
authors.lastname: Wang
mesh_terms: D004365:Drugs, Chinese Herbal / Q000737:chemistry / Q000302:isolation & purification*; D017705:Lignans / Q000737:chemistry / Q000302:isolation & purification*; D015394:Molecular Structure; D019906:Nuclear Magnetic Resonance, Biomolecular; D018547:Plant Stems / Q000737:chemistry; D032141:Schisandra / Q000737:chemistry*
chemical_list: D004365:Drugs, Chinese Herbal; D017705:Lignans; C571645:syripinnalignan A; C571646:syripinnalignan B