title: [Study on liposoluble constituents of Teucrium labiosum].
abstract: OBJECTIVE
  To Study liposoluble constituents of Teurium labiosum.
  
  
  METHODS
  The constituents were isolated and purified by silica gel column and Sephadex LH-20 chromatography. Their structures were elucidated by physicochemical properties and spectral analysis.
  
  
  RESULTS
  Six compounds were obtained and identified as stearic acid (I), alpha-spinasterol (II), Methyl phaeophorbide a (III), friedelino (IV), lupeol (V) and stigmasta-5,22-dien-3beta-ol (VI).
  
  
  CONCLUSIONS
  All these compounds are obtained from this plant for the first time.
authors.affiliation: Research and Development Center of Fine Chemicals, Guiyang 550025, China.
authors.forename: Ke
authors.initials: K
authors.lastname: Pi
authors.forename: Qian-Jun
authors.initials: QJ
authors.lastname: Zhang
authors.forename: Ming-Yue
authors.initials: MY
authors.lastname: Mou
authors.forename: Song
authors.initials: S
authors.lastname: Bai
authors.forename: Qing
authors.initials: Q
authors.lastname: Chen
authors.forename: Rong-Jun
authors.initials: RJ
authors.lastname: Yao
mesh_terms: D000438:Alcohols / Q000737:chemistry / Q000302:isolation & purification; D019686:Lamiaceae / Q000737:chemistry*; D009682:Magnetic Resonance Spectroscopy; D009828:Oleanolic Acid / Q000031:analogs & derivatives* / Q000737:chemistry / Q000302:isolation & purification; D053978:Pentacyclic Triterpenes; D010946:Plants, Medicinal / Q000737:chemistry*; D012997:Solvents; D013229:Stearic Acids / Q000737:chemistry / Q000302:isolation & purification*; D013265:Stigmasterol / Q000031:analogs & derivatives* / Q000737:chemistry / Q000302:isolation & purification; D014315:Triterpenes / Q000737:chemistry / Q000302:isolation & purification; D000094042:Lupanes
chemical_list: D000438:Alcohols; D009828:Oleanolic Acid; D053978:Pentacyclic Triterpenes; D012997:Solvents; D013229:Stearic Acids; D013265:Stigmasterol; D014315:Triterpenes; C031312:spinasterol; C031183:stearic acid; C055670:friedelinol; C010480:lupeol; D000094042:Lupanes