Jin-ming Gao1, An-ling Zhang, Huan-ying Yao, Jie Shen. 1. College of Life Sciences, Northwest Sci-Tech University of Agriculture and Forestry, Yangling 712100, Shaanxi, China. jinminggao@sohu.com
Abstract
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.
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.