title: [Study on the chemical constitutes of submerged cultivation mycelium of Cordyceps jiangxiensis].
abstract: OBJECTIVE
  In an effort to investigate the chemical constitutes of submerged cultivation mycelium of Cordyceps jiangxiensis anamorph.
  
  
  METHODS
  The mycelia of C. jiangxiensis anamorph produced by submerged cultivation technique were separated and purified using various chromatographic techniques such as repeated liquid column chromatography, preparative thin layer chromatography etc. , and then the chemical structures of compounds obtained were elucidated on the basis of physicochemical analysis and spectroscopic techniques such as 1H-NMR, 13C-NMR and MS.
  
  
  RESULTS
  Nine compounds were obtained from the petroleum ether and ethyl acetate extractive fractions of mycelial methanol extract, and were identified as follows: uracil (I), adenine (II), adenosine (III), uridine (IV), 3'-methoxyuridine (V), succinic acid (VI), nicotinic acid (VII), 1-monostearin (VIII), tetracosanoic acid (IX).
  
  
  CONCLUSIONS
  Chemical constitutes of C. jiangxiensis anamorph are systematically separated for the first time, and compounds V, VII, VIII, and IX obtained are separated from Cordyceps species firstly.
authors.affiliation: Key Laboratory of Cell Engineering of Guizhou Province, Affiliated Hospital of Zunyi Medical College, Zunyi 563003, China. szhln@163.com
authors.forename: Zhong-Hua
authors.initials: ZH
authors.lastname: Sun
authors.forename: Jian-Hui
authors.initials: JH
authors.lastname: Xiao
authors.forename: Wei-Dong
authors.initials: WD
authors.lastname: Pan
authors.forename: Mao-Sheng
authors.initials: MS
authors.lastname: Zhang
authors.forename: Peng
authors.initials: P
authors.lastname: Xu
mesh_terms: D002853:Chromatography, Liquid; D032661:Cordyceps / Q000737:chemistry*; D005227:Fatty Acids / Q000737:chemistry / Q000302:isolation & purification; D015394:Molecular Structure; D025282:Mycelium / Q000737:chemistry*; D009525:Niacin / Q000737:chemistry / Q000302:isolation & purification*; D009705:Nucleosides / Q000737:chemistry / Q000302:isolation & purification*; D019802:Succinic Acid / Q000737:chemistry / Q000302:isolation & purification*
chemical_list: D005227:Fatty Acids; D009705:Nucleosides; D009525:Niacin; D019802:Succinic Acid; C010210:lignoceric acid