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[A study on the chemical constituents from Polyporus ellissi]
Jin-ming Gao1, An-ling Zhang, Huan-ying Yao
1College of Life Sciences, Northwest Sci-Tech University of Agriculture and Forestry, Yangling 712100, Shaanxi, China. jinminggao@sohu.com
Objective:
To study the chemical constituents of Polyporus ellissi.
Method:
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.
Result:
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).
Conclusion:
Compounds (I) and (II) were isolated from the genus Polyporus for the first time.
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