Studies on chemical constitutes of Phellinus igniarius / 中国中药杂志

ABSTRACT

<p><b>OBJECTIVE</b>To study the chemical constituents of Phellinus igniarius.</p><p><b>METHOD</b>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.</p><p><b>RESULT</b>Five flavonoids and two coumarins were isolated from Phellinus igniarius and their structures were identified as naringenin, sakuranetin, aromadendrin, folerogenin, eriodictyol, coumarin and scopoletin.</p><p><b>CONCLUSION</b>All these compounds were obtained from this genus for the first time.</p>