title: [Studies on chemical constituents in rhizome of Matteuccia struthiopteris].
abstract: OBJECTIVE
  To study the chemical constituents in rhizome of Matteuccia struthiopteris.
  
  
  METHODS
  The compounds were isolated by normal phase silica gel chromatography. The structures were identified by physical and spectral data.
  
  
  RESULTS
  Six compounds were isolated and identified as woodwardic acid (1), ergost-6,22-diene-3beta,5alpha,8alpha-triol (2), apigenin (3), riboflavin (4), 4-O-beta-D-glucopyranosyl-p-coumaric acid (5), 4-O-beta-D-glucopyranosylcaffeic acid (6).
  
  
  CONCLUSIONS
  All the compounds were obtained from this plant for the first time.
authors.affiliation: Institute of Chinese Materia Medica, Academy of Traditional Chinese Medicine, Beijing 100700, China.
authors.forename: Lan
authors.initials: L
authors.lastname: Yang
authors.forename: Man-yuan
authors.initials: MY
authors.lastname: Wang
authors.forename: Yu-ying
authors.initials: YY
authors.lastname: Zhao
authors.forename: You-you
authors.initials: YY
authors.lastname: Tu
mesh_terms: D047310:Apigenin / Q000737:chemistry / Q000302:isolation & purification*; D002109:Caffeic Acids / Q000737:chemistry / Q000302:isolation & purification*; D032491:Dryopteridaceae / Q000737:chemistry*; D005960:Glucosides / Q000737:chemistry / Q000302:isolation & purification*; D010946:Plants, Medicinal / Q000737:chemistry*; D027343:Rhizome / Q000737:chemistry; D012256:Riboflavin / Q000737:chemistry / Q000302:isolation & purification*
chemical_list: C081711:4-O-beta-glucopyranosyl caffeic acid; D002109:Caffeic Acids; D005960:Glucosides; D047310:Apigenin; D012256:Riboflavin