title: [Study on chemical constituents of Kochia scoparia].
abstract: OBJECTIVE
  To investigate the chemical constituents of Kochia scoparia.
  
  
  METHODS
  The constituents of EtOAc-soluble portion were isolated and purified by silica gel column chromatography. Their structures were identified by spectral features.
  
  
  RESULTS
  Twelve compounds were isolated and identified as tectorigenin (1), pratensein (2), 5,2'-dihydroxy-6,7-methylenedioxyisoflavone (3), iriflogenin (4), 5-hydroxy-6, 7-methylenedioxyflavone (5), fumalicacid (6), N-trans-feruloylmethoxytyramine (7), N-transferuloyltyramine (8), stigmasterol (9), oleanolic acid (10), beta-stigmasterol (11), daucosterol (12).
  
  
  CONCLUSIONS
  compounds 1-9 are isolated from this plant for the first time.
authors.affiliation: Department of Pharmacy, Zhengzhou Railway Vocational and Technical College, Zhengzhou 450052, China. zhangwei2413@163.com
authors.forename: Wei
authors.initials: W
authors.lastname: Zhang
authors.affiliation: Department of Pharmacy, Zhengzhou Railway Vocational and Technical College, Zhengzhou 450052, China.
authors.forename: Xiao-Xia
authors.initials: XX
authors.lastname: Zhang
authors.affiliation: Department of Pharmacy, Zhengzhou Railway Vocational and Technical College, Zhengzhou 450052, China.
authors.forename: Chang-Fa
authors.initials: CF
authors.lastname: Liu
authors.affiliation: Department of Pharmacy, Zhengzhou Railway Vocational and Technical College, Zhengzhou 450052, China.
authors.forename: Rui-Li
authors.initials: RL
authors.lastname: Song
authors.affiliation: Department of Pharmacy, Zhengzhou Railway Vocational and Technical College, Zhengzhou 450052, China.
authors.forename: Jing-Jing
authors.initials: JJ
authors.lastname: Wang
mesh_terms: D027467:Bassia scoparia / Q000737:chemistry*; D004365:Drugs, Chinese Herbal / Q000737:chemistry / Q000302:isolation & purification*; D007529:Isoflavones / Q000737:chemistry / Q000302:isolation & purification; D009682:Magnetic Resonance Spectroscopy; D015394:Molecular Structure; D010946:Plants, Medicinal / Q000737:chemistry*; D013265:Stigmasterol / Q000737:chemistry / Q000302:isolation & purification
chemical_list: D004365:Drugs, Chinese Herbal; D007529:Isoflavones; C120039:tectorigenin; D013265:Stigmasterol; C543998:4'-methoxy-3',5,7-trihydroxyisoflavone