Objective] To investigate the chemical constituents from higher Fungi Phellinus rhabarbarinus (Berk.) G.Cunn.[Method] Sev-eral modern chromatographic separation methods were adopted , such as gel,positive silica gel, and negative silica gel.Nuclear magnetic reso-nance and other spectroscopy methods were used to identify the chemical structure of the isolated chemical compounds , so as to determine their structure.[Result] A total of five chemical compounds were isolated from P.rhabarba rinus, which were two phenylcyclopropane derivatives, two triterpenes and one steroids.[Conclusion] All the chemical compounds are isolated from this kind of the higher fungi for the first time.%[目的]研究高等真菌黑壳木层孔菌的化学成分。[方法]利用正向硅胶、反向硅胶、凝胶等现代色谱分离手段，采用核磁共振等波谱学方法对分离的化合物进行化学结构鉴定。[结果]从高等真菌黑壳木层孔菌[Phellinus rhabarbarinus（Berk．）G．Cunn．]中分离到5个化合物，经鉴定分别为2个苯环衍生物、2个三萜和1个甾体化合物。[结论]所有分离到的化合物均为首次从黑壳木层孔菌中分离到。
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