title: A new lignan from the seeds of Sphaerophysa salsula.
abstract: A new compound, sphaerophysin A (1), together with 16 known compounds (2-17) were obtained from the ethanolic extract of the seeds of Sphaerophysa salsula. The structure of 1 was elucidated on the basis of spectral and chemical evidence. Compounds 2-17 were isolated from the plant for the first time.
authors.affiliation: Department of Natural Medicines, Shenyang Pharmaceutical University, China.
authors.forename: Zhong-Jun
authors.initials: ZJ
authors.lastname: Ma
authors.forename: Isao
authors.initials: I
authors.lastname: Fujii
authors.forename: Yutaka
authors.initials: Y
authors.lastname: Ebizuka
authors.forename: Xian
authors.initials: X
authors.lastname: Li
mesh_terms: D004365:Drugs, Chinese Herbal; D007887:Fabaceae / Q000737:chemistry*; D017705:Lignans / Q000737:chemistry* / Q000302:isolation & purification; D009682:Magnetic Resonance Spectroscopy; D012639:Seeds / Q000737:chemistry*
chemical_list: D004365:Drugs, Chinese Herbal; D017705:Lignans; C498936:sphaerophysin A