title: [Study on the chemical constituents of Codonopsis lanceolata].
abstract: OBJECTIVE
  To study the chemical constituents of Codonopsis lanceolata.
  
  
  METHODS
  Chemical constituents were separated with the column chromatographic, and their structures were identified by chemical and spectroscopic methods.
  
  
  RESULTS
  Six compounds were isolated and identified as syringin (1), shikimic acid (2), friedelin (3), alpha-spinasterol (4), stigmasterol (5), stigmasta-7-dien-3beta-ol (6).
  
  
  CONCLUSIONS
  Compounds 3-6 are isolated from this plant for the first time.
authors.affiliation: Fengrun District People Hospital, Tangshan 064000, China.
authors.forename: Wen-yong
authors.initials: WY
authors.lastname: Wang
authors.forename: Shi-cheng
authors.initials: SC
authors.lastname: Zhao
authors.forename: Dong-xin
authors.initials: DX
authors.lastname: Liu
mesh_terms: D029745:Codonopsis / Q000737:chemistry*; D005960:Glucosides / Q000737:chemistry / Q000302:isolation & purification; D009682:Magnetic Resonance Spectroscopy; D010666:Phenylpropionates / Q000737:chemistry / Q000302:isolation & purification; D018517:Plant Roots / Q000737:chemistry; D010946:Plants, Medicinal / Q000737:chemistry*; D012765:Shikimic Acid / 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: D005960:Glucosides; D010666:Phenylpropionates; D012765:Shikimic Acid; D013265:Stigmasterol; D014315:Triterpenes; C031312:spinasterol; C060796:friedelin; D000094042:Lupanes; C028305:syringin