[Studies on chemical constitutes of Phellinus igniarius].
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.
Mo
Shun-yan
SY
Institute of Material, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing 100050, China.
Yang
Yong-chun
YC
Shi
Jian-gong
JG
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
D044950:Flavanones; D005419:Flavonoids; D012603:Scopoletin; C099724:sakuranetin; D000094162:Phytoalexins; C005273:naringenin