The present invention provides immunostimulatory and anti-inflammatory compounds or pharmaceutically acceptable salts thereof. The compounds were isolated from the fruiting body ofA. camphoratain a solid culture. The pharmaceutical composition for stimulating immunity and/or anti-inflammation comprising the compound or pharmaceutically acceptable salts thereof is also provided.本發明提供具有免疫刺激性及抗發炎性化合物或其醫藥上可接受之鹽。該等化合物係分離自固態培養中之牛樟芝(A. camphorata)子實體。其亦提供用以刺激免疫力及/或抗發炎之免疫調節醫藥組合物,其包含該化合物或其醫藥上可接受之鹽。