title: [Alkaloids of Daphniphyllum angustifolium].
abstract: The alkaloids of Daphniphyllum angustifolium were investigated. The whole plant was extracted with 95% EtOH, six alkaloids were isolated and purified with column chromatography over silica gel, RP-18 and Sephadex LH-20. Based on spectral analysis, their structures were identified as daphnilactone B (1), zwitterionic alkaloid (2), yuzurine (3), dehydrodaphnigracilline (4), deoxyyuzurimine (5) and macrodaphniphyllidine (6). All of compounds were obtained from the plant for the first time.
authors.affiliation: College of Life Science, Guizhou University, Guiyang 550025, China.
authors.forename: Tao
authors.initials: T
authors.lastname: He
authors.forename: Shuzhen
authors.initials: S
authors.lastname: Mu
authors.forename: Xiaojiang
authors.initials: X
authors.lastname: Hao
authors.forename: Ying
authors.initials: Y
authors.lastname: Zhou
authors.forename: Jianxin
authors.initials: J
authors.lastname: Zhang
authors.forename: Liejun
authors.initials: L
authors.lastname: Huang
authors.forename: Chen
authors.initials: C
authors.lastname: Yan
mesh_terms: D000470:Alkaloids / Q000032:analysis* / Q000302:isolation & purification; D004365:Drugs, Chinese Herbal / Q000032:analysis* / Q000302:isolation & purification; D019684:Magnoliopsida / Q000737:chemistry*; D018515:Plant Leaves / Q000737:chemistry
chemical_list: D000470:Alkaloids; D004365:Drugs, Chinese Herbal