title: [Studies on chemical components of Gentiana tizuensis Franch. (I)].
abstract: OBJECTIVE
  To study the chemical components of Gentiana tizuensis distributed in Qinghai Province.
  
  
  METHODS
  Chromatography and spectral analyses were used to isolate the constituents and elucidate their structure.
  
  
  RESULTS
  Four compounds were isolated and identified as uvaol, L-(+)-l-O-methyl-myo-inositol, ursolic acid,beta-sitosterol.
  
  
  CONCLUSIONS
  All these components were obtained from the plant for the first time.
authors.affiliation: Department of Chemistry, Gansu Educational College, Lanzhou 730000, Gansu, China.
authors.forename: X Z
authors.initials: XZ
authors.lastname: Xu
authors.forename: X
authors.initials: X
authors.lastname: Tian
mesh_terms: D030012:Gentiana / Q000737:chemistry*; D010946:Plants, Medicinal / Q000737:chemistry*; D012855:Sitosterols / Q000737:chemistry / Q000302:isolation & purification*; D014315:Triterpenes / Q000737:chemistry / Q000302:isolation & purification*; D000097245:Ursolic Acid
chemical_list: D012855:Sitosterols; D014315:Triterpenes; D000097245:Ursolic Acid; C025473:gamma-sitosterol; C013330:uvaol