title: [Steroid alkaloids from stems and leaves of Fritillaria ussuriensis Maxim].
abstract: Three crystalline chemical components were isolated from the stems and leaves of Fritillaria ussuriensis by column chromatographic technique. On the basis of the IR, MS and 1HNMR spectra, the structure has been identified as pingbeimine B, pingbeimine C and pingbeininoside.
authors.affiliation: Jilin Province Academy of Traditional Chinese Medicine and Materia Medica, Changchun.
authors.forename: S
authors.initials: S
authors.lastname: Wang
authors.forename: E
authors.initials: E
authors.lastname: Huang
authors.forename: X
authors.initials: X
authors.lastname: Wen
authors.forename: X
authors.initials: X
authors.lastname: Wu
authors.forename: D
authors.initials: D
authors.lastname: Xu
mesh_terms: D000470:Alkaloids / Q000302:isolation & purification*; D002595:Cevanes / Q000302:isolation & purification*; D004365:Drugs, Chinese Herbal / Q000737:chemistry*; D006718:Homosteroids / Q000302:isolation & purification*; D013256:Steroids / Q000302:isolation & purification*
chemical_list: D000470:Alkaloids; D002595:Cevanes; D004365:Drugs, Chinese Herbal; D006718:Homosteroids; D013256:Steroids; C066121:pingbeimine C; C065750:pingbeininoside; C060981:pingpeimine B