title: [Study on antithrombotic fraction of Herba Siegesbeckiae].
abstract: OBJECTIVE
  To analyze the compounds of antithrombotic fraction of Herba Siegesbeckiae.
  
  
  METHODS
  The compound type and the content of kirenol of antithrombotic fraction were analyzed by LC/MS and HPLC.
  
  
  RESULTS
  In the antithrombotic fraction, the compound type was diterpenoids, and the content of kirenol more than 10 percent.
  
  
  CONCLUSIONS
  Diterpenoids were main compounds in the antithrombotic fraction of Herba Siegesbeckiae.
authors.affiliation: Institute of Chinese Materia Medica, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China.
authors.forename: Gui-Xin
authors.initials: GX
authors.lastname: Chou
authors.forename: Ruo-Min
authors.initials: RM
authors.lastname: Jin
authors.forename: Zheng-Tao
authors.initials: ZT
authors.lastname: Wang
authors.forename: Chang-Xun
authors.initials: CX
authors.lastname: Chen
mesh_terms: D019659:Asteraceae / Q000737:chemistry*; D002851:Chromatography, High Pressure Liquid / Q000379:methods; D004224:Diterpenes / Q000032:analysis* / Q000302:isolation & purification*; D005343:Fibrinolytic Agents / Q000032:analysis* / Q000737:chemistry / Q000302:isolation & purification; D008401:Gas Chromatography-Mass Spectrometry / Q000379:methods; D010946:Plants, Medicinal / Q000737:chemistry
chemical_list: D004224:Diterpenes; D005343:Fibrinolytic Agents