title: [Chemical constituents of Epimedium acuminatum Franch. (II)].
abstract: OBJECTIVE
  To study the components of roots of Epimedium acuminatum.
  
  
  METHODS
  Column chromatography was employed for the isolation. The isolated compounds were elucidated by UV, IR, FAB-MS, 1HNMR and 13CNMR analysis.
  
  
  RESULTS
  Four constituents were obtained and elucidated as epimedoside A(V), diphylloside B(VI), epimedin C(VII) and ikarisoside C(VIII).
  
  
  CONCLUSIONS
  Four constituents are all flavonol glycosides, of which VI, VII and VIII were separated from this plant for the first time.
authors.affiliation: Guizhou Provincial Institute of Traditional Chinese Medicine, Guiyang 550002.
authors.forename: X
authors.initials: X
authors.lastname: Jia
authors.forename: J
authors.initials: J
authors.lastname: Wu
authors.forename: Q
authors.initials: Q
authors.lastname: Mao
mesh_terms: D004187:Disaccharides / Q000737:chemistry / Q000302:isolation & purification; D004365:Drugs, Chinese Herbal / Q000737:chemistry*; D034181:Epimedium / Q000737:chemistry*; D005419:Flavonoids / Q000737:chemistry / Q000302:isolation & purification*; D018517:Plant Roots / Q000737:chemistry; D010946:Plants, Medicinal / Q000737:chemistry*
chemical_list: D004187:Disaccharides; D004365:Drugs, Chinese Herbal; D005419:Flavonoids; C106054:epimedin C; C470266:ikarisoside C; C470265:diphylloside B