title: [Studies on chemical constitutes of Phellinus igniarius].
abstract: OBJECTIVE
  To study the chemical constituents of Phellinus igniarius.
  
  
  METHODS
  Compounds were isolated by nomal phasc sillica gel and Al2O3 chromatography and reverse phase HPLC. Their structures were elucidated by spectroscopic methods including IR, MS and NMR.
  
  
  RESULTS
  Five flavonoids and two coumarins were isolated from Phellinus igniarius and their structures were identified as naringenin, sakuranetin, aromadendrin, folerogenin, eriodictyol, coumarin and scopoletin.
  
  
  CONCLUSIONS
  All these compounds were obtained from this genus for the first time.
authors.affiliation: Institute of Material, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing 100050, China.
authors.forename: Shun-yan
authors.initials: SY
authors.lastname: Mo
authors.forename: Yong-chun
authors.initials: YC
authors.lastname: Yang
authors.forename: Jian-gong
authors.initials: JG
authors.lastname: Shi
mesh_terms: D044950:Flavanones / Q000737:chemistry / Q000302:isolation & purification*; D005419:Flavonoids / Q000737:chemistry / Q000302:isolation & purification*; D011124:Polyporaceae / Q000737:chemistry*; D012603:Scopoletin / Q000737:chemistry / Q000302:isolation & purification*; D000094162:Phytoalexins
chemical_list: D044950:Flavanones; D005419:Flavonoids; D012603:Scopoletin; C099724:sakuranetin; D000094162:Phytoalexins; C005273:naringenin