title: [Structural elucidation of a new perylenequinone].
abstract: OBJECTIVE
  To study the chemical constituents from the mycelia of Hypomyces sp.
  
  
  METHODS
  Silica gel column chromatography was employed for the isolation and purification. The structure of compound 1 was elucidated on the basis of spectral analysis.
  
  
  CONCLUSIONS
  A new perylenequinone, named hypomycin B 1, was isolated from the mycelia of Hypomyces sp.
authors.affiliation: Chemistry Teaching and Research Department, Binzhou Medical College, Binzhou 256603, China. bzliuweizhong-cn@sina.com
authors.forename: W Z
authors.initials: WZ
authors.lastname: Liu
authors.forename: L Y
authors.initials: LY
authors.lastname: Ma
authors.forename: C
authors.initials: C
authors.lastname: Li
authors.forename: Y T
authors.initials: YT
authors.lastname: Chen
authors.forename: J L
authors.initials: JL
authors.lastname: Xie
mesh_terms: D006999:Hypocreales / Q000737:chemistry*; D015394:Molecular Structure; D010569:Perylene / Q000031:analogs & derivatives* / Q000737:chemistry / Q000302:isolation & purification*; D011809:Quinones / Q000737:chemistry / Q000302:isolation & purification*
chemical_list: D011809:Quinones; C437341:hypomycin B; D010569:Perylene