title: [A study on the chemical constituents from Polyporus ellissi].
abstract: OBJECTIVE
  To study the chemical constituents of Polyporus ellissi.
  
  
  METHODS
  Silica gel column chromatography was applied for the isolation and purification of the constituents. The structures were established by means of spectroscopic and chemical data.
  
  
  RESULTS
  Six compounds were obtained and identified as cerebroside B (I), cerebroside D (II), ergosterol peroxide (III), 9(11)-dehydroergosterol peroxide (IV), mannitol (V) and palmitate-1-glycerol (VI).
  
  
  CONCLUSIONS
  Compounds (I) and (II) were isolated from the genus Polyporus for the first time.
authors.affiliation: College of Life Sciences, Northwest Sci-Tech University of Agriculture and Forestry, Yangling 712100, Shaanxi, China. jinminggao@sohu.com
authors.forename: Jin-ming
authors.initials: JM
authors.lastname: Gao
authors.forename: An-ling
authors.initials: AL
authors.lastname: Zhang
authors.forename: Huan-ying
authors.initials: HY
authors.lastname: Yao
authors.forename: Jie
authors.initials: J
authors.lastname: Shen
mesh_terms: D002554:Cerebrosides / Q000737:chemistry / Q000302:isolation & purification*; D008353:Mannitol / Q000737:chemistry / Q000302:isolation & purification; D015394:Molecular Structure; D011124:Polyporaceae / Q000737:chemistry*
chemical_list: D002554:Cerebrosides; C504961:cerebroside B; C438630:cerebroside D; D008353:Mannitol