title: [Study on secondary metabolites of endophytic fungus Arthrinium sp. A092 from Uvaria microcarpa].
abstract: OBJECTIVE
  To study the secondary metabolites of the endophytic fungus Arthrinium sp. A092 from Uvaria microcarpa.
  
  
  METHODS
  The compounds were isolated and purified by silica gel column chromatography, reverse silica gel column chromatography, Sephadex LH-20 column chromatography, HPLC, preparative TLC and recrystallization. Their structures were identified by extensive analysis of their spectroscopic data.
  
  
  RESULTS
  Ten compounds were isolated from the fermentation broth extract of strain A092 and identified as flemingipanic acid(1), ( - )-gynuraone(2),2-(4-methoxy-phenyl)-ethanol(3),2-hexyl-methymaleic anhydride(4), {1-[(12E, 16E)]-12,16-eicosadienoyl]-2-[ (E, E)-7, 10-octadecadienoyl]-3-stearoylglycerol} (5), mycoediketoperazine (6), libertellenone C(7),4-hydroxymethyl-4, 6-octadiene-2, 3-diol (8), dimethyl phthalate (9), and di-(2-ethyl)-hexylphthalate (10).
  
  
  CONCLUSIONS
  Compounds 1,3 - 5 and 8 - 10 are isolated from the genus Arthrinium for the first time.
authors.forename: Yan-yan
authors.initials: YY
authors.lastname: Zhou
authors.forename: Hao-hua
authors.initials: HH
authors.lastname: Li
authors.forename: Guo-hui
authors.initials: GH
authors.lastname: Tan
authors.forename: Xiao-ling
authors.initials: XL
authors.lastname: Guo
authors.forename: Wei-min
authors.initials: WM
authors.lastname: Zhang
mesh_terms: D001203:Ascomycota / Q000737:chemistry*; D002851:Chromatography, High Pressure Liquid; D005285:Fermentation; D010795:Phthalic Acids; D012459:Salicylates; D064210:Secondary Metabolism; D031046:Uvaria / Q000382:microbiology*
chemical_list: D010795:Phthalic Acids; D012459:Salicylates; C552928:flemingipanic acid