title: [Studies on chemical constituents of Lagopsis supina (Steph.) Ik.-GaI].
abstract: OBJECTIVE
  To study the chemical constituents of Lagopsis supina.
  
  
  METHODS
  Compounds were separated by solvent extraction, column chromatography and TLC, and the structures were determined by chemical and spectral analyses.
  
  
  RESULTS
  Six compounds were isolated from the ethanol extract of L. supina and identified as eicosanoic acid octadecyl ester, eicosanoic acid-16-methyl-15, 16-hetadecenyl ester, palmitic acid, beta-sitosterol, oleanolic acid and daucosterol.
  
  
  CONCLUSIONS
  Except beta-sitosterol, all the compounds were isolated from this genus for the first time.
authors.affiliation: Laboratory of Natural Drugs of Shandong University of TCM, Jinan 250014, Shandong, China.
authors.forename: J R
authors.initials: JR
authors.lastname: Yuan
authors.forename: Q W
authors.initials: QW
authors.lastname: Li
authors.forename: Z L
authors.initials: ZL
authors.lastname: Li
mesh_terms: D019686:Lamiaceae / Q000737:chemistry*; D009828:Oleanolic Acid / Q000737:chemistry / Q000302:isolation & purification; D019308:Palmitic Acid / Q000737:chemistry / Q000302:isolation & purification*; D010946:Plants, Medicinal / Q000737:chemistry*; D012855:Sitosterols / Q000737:chemistry / Q000302:isolation & purification*
chemical_list: D012855:Sitosterols; D019308:Palmitic Acid; C025473:gamma-sitosterol; D009828:Oleanolic Acid; C011015:lyoniside