A study on the chemical constituents from Polyporus ellissi / 中国中药杂志

<p><b>OBJECTIVE</b>To study the chemical constituents of Polyporus ellissi.</p><p><b>METHOD</b>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.</p><p><b>RESULT</b>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).</p><p><b>CONCLUSION</b>Compounds (I) and (II) were isolated from the genus Polyporus for the first time.</p>