中文摘要：

采用硅胶和Sephadex LH20柱层析方法,从鲍氏层孔菌子实体提取物中分离得到8个化合物。运用NMR和MS等波谱法分析和鉴定为7（8）,22（23）-二烯-3-酮-麦角甾烷、4,6,8（14）,22（23）-四烯-3-酮-麦角甾烷、麦角甾醇、过氧化麦角甾醇、三十烷酸对羟基苯乙酯、4-（3,4-二羟苯基）-3-丁烯-2-酮、hispolon、hispidin。

英文摘要：

Eight compounds were isolated from basidiocarps of Phellinus baumii by silica gel and Sephadex LH-20 chromatography.Their structures were elucidated by spectroscopic methods including NMR and MS.The identified compounds are ergosta-7,22-diene-3-one,ergosta-4,6,8,22-tetraen-3-one,ergosterol,ergosterol peroxide,2-（4-hydroxyphenyl）ethyl-1-dodecyloctade-canoate,hispolon,4-（3,4-dihydroxyphenyl）-3-buten-2-one and hispidin.