title: [Studies on chemical constituents from rhizomes of Hedychium chrysoleucum].
abstract: OBJECTIVE
  To investigate the chemical constituents from the rhizome o fHedychium chrysoleucum.
  
  
  METHODS
  The compounds were isolated by column chromatography on silica gel. The structures were identified by NMR, IR and MS analyses.
  
  
  RESULTS
  Seven compounds were isolated and identified as hedychenone (1), coronarin A (2), yunnancoronarin A (3), coronarin E (4), beta-sitosterol (5), cryptomeridiol (6), and beta-eudesmol (7).
  
  
  CONCLUSIONS
  Compounds 1-7 were obtained from this plant for the first time.
authors.affiliation: Key Laboratory of Molecular Biology and Biopharmaceutics, Mianyang Normal University, Mianyang 621000, China. mhemei1964@163.com
authors.forename: Minghua
authors.initials: M
authors.lastname: Luo
authors.forename: Lifen
authors.initials: L
authors.lastname: Lei
authors.forename: Honghui
authors.initials: H
authors.lastname: Lin
mesh_terms: D009682:Magnetic Resonance Spectroscopy; D013058:Mass Spectrometry; D009930:Organic Chemicals / Q000032:analysis / Q000302:isolation & purification; D027343:Rhizome / Q000737:chemistry*; D013055:Spectrophotometry, Infrared; D030521:Zingiberaceae / Q000737:chemistry*
chemical_list: D009930:Organic Chemicals