研究黑水银莲花根茎的化学成分。采用硅胶、ODS、Sephadex LH-20及RP-HPLC等色谱技术对黑水银莲花根茎化学成分进行分离纯化,并根据理化性质及波谱数据鉴定化合物的结构。结果表明,从黑水银莲花根茎的95%乙醇提取物中分离得到6个化合物,分别鉴定为4’-O-methylequisetumpyrone(1)、α-D-呋喃果糖甲酯(2)、β-D-葡萄糖(3)、α-D-葡萄糖(4)、半乳糖醇(5)、胡萝卜苷(6)。 Study on the chemical constituents of the roots of black Anemone. The chemical constituents of Rhizome Heterosa were separated and purified by chromatography on silica gel, ODS, Sephadex LH-20 and RP-HPLC. The structures of the compounds were identified by their physico-chemical properties and spectral data. The results showed that six compounds were isolated from the 95% ethanol extract of black amaryllis rhizome and identified as 4’-O-methylequisetumpyrone (1), α-D-fructofuranose methyl ester (2) Glucose (3), α-D-Glucose (4), Galactitol (5), Daucosterol (6).