从岗梅根Ilexasprella的乙醇提取物中分到5个化合物。经化学分析和波谱解析分别鉴定为：酮甾醇（clerosterol，Ⅰ）、酮甾醇3－O－β－D－葡萄糖式（clerosterol3－O－β－D－glucoside，Ⅱ）、丁香脂素（syringaresinol，Ⅲ）、丁香脂素O－β－D－葡萄糖甙（syringaresinolO－β－D－glucopyranoside，Ⅳ）、19－去氢乌素酸（19－dehydroursolicacid，Ⅴ）。均系首次从该植物中得到。

Five compounds structures were unds were isolated from the root of Ilex asprella.On the basis of spectroscopic analysis.their identified as clerosterol(I)，clerosterol 3-0-β-D-glucoside(Ⅱ)，syringaresinol(Ⅲ)，syringaresinol O-β-D-glucopyranoside( Ⅳ )and 19-dehydroursolic acid(V).