title: [Organic acid constituents from the stem of Securidaca inappendiculata Hassk].
abstract: OBJECTIVE
  To investigate the organic acid constituents from the stem of Securidaca inappendiculata.
  
  
  METHODS
  Column chromatographic techniques were used to isolate and purify the constituents. The structures were elucidated by spectra analysis.
  
  
  RESULTS
  Five compounds were isolated and identified as ferulic acid (I), cinnamic acid(II), palmitic acid(III), salicylic acid(IV) and benzoic acid(V).
  
  
  CONCLUSIONS
  Compounds I-IV were isolated from the plant for the first time.
authors.affiliation: Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing 100094, China.
authors.forename: X D
authors.initials: XD
authors.lastname: Yang
authors.forename: L Z
authors.initials: LZ
authors.lastname: Xu
authors.forename: S L
authors.initials: SL
authors.lastname: Yang
mesh_terms: D002934:Cinnamates / Q000737:chemistry / Q000302:isolation & purification*; D003373:Coumaric Acids / Q000737:chemistry / Q000302:isolation & purification*; D019308:Palmitic Acid / Q000737:chemistry / Q000302:isolation & purification; D018547:Plant Stems / Q000737:chemistry; D010946:Plants, Medicinal / Q000737:chemistry*; D031802:Securidaca / Q000737:chemistry*
chemical_list: D002934:Cinnamates; D003373:Coumaric Acids; C029010:cinnamic acid; D019308:Palmitic Acid; C004999:ferulic acid