title: [Chemical constituents from marine fungus Penicillium thomii].
abstract: OBJECTIVE
  To investigate the bioactive constituents from the mycelium of Penicillium thomii. Which isolated from Anemone collected in Qingdao beach.
  
  
  METHODS
  The constituents were separated by using various chromatography and the structures were identified on the basis of extensive spectral analysis.
  
  
  RESULTS
  Five compounds, namely penicillixanthone A (I), p-methylbenzolic acid (II), 1-O-hexadecanoyl-2-O-(9-octadecenoyl)-3-O-(9, 12-octadecadienoyl) glycerol (III), 5 alpha, 8 alpha-epidioxy-24 zeta-methylcholesta-6, 22-dien-3 beta-ol (IV) and 1, 6, 8-trihydroxyl-3-methyl-9, 10-anthracenedione (V), were isolated from the mycelium of Penicillium thomii.
  
  
  CONCLUSIONS
  Penicillixanthone A is a new compound, while the others are isolated from Penicillium thomii for the first time.
authors.affiliation: National Research Laboratories of Natural and Biomimetic Drugs, Peking University, Beijing 100083, China.
authors.forename: Ting
authors.initials: T
authors.lastname: Jiang
authors.forename: Li
authors.initials: L
authors.lastname: Tian
authors.forename: Ai-hua
authors.initials: AH
authors.lastname: Guo
authors.forename: Hong-zheng
authors.initials: HZ
authors.lastname: Fu
authors.forename: Yue-hu
authors.initials: YH
authors.lastname: Pei
authors.forename: Wen-han
authors.initials: WH
authors.lastname: Lin
mesh_terms: D000818:Animals; D008968:Molecular Conformation; D015394:Molecular Structure; D010407:Penicillium / Q000737:chemistry* / Q000302:isolation & purification; D012615:Sea Anemones / Q000382:microbiology*; D044004:Xanthones / Q000737:chemistry / Q000302:isolation & purification*
chemical_list: D044004:Xanthones; C479300:penicillixanthone A