为研究浅裂鳞毛蕨根茎中的化学成分,用Sephadex LH-20,silica gel等柱色谱方法从其水提物中分离得到化合物,并根据理化性质和波谱数据鉴定其结构。分离得到9个化合物,分别为浅裂鳞毛蕨素A(1),浅裂鳞毛蕨素B(2),浅裂鳞毛蕨素C(3),浅裂鳞毛蕨素D(4),东方荚果蕨酯A(5),东方荚果蕨酯C(6),熊果苷(7),3-甲氧基-4-羟基苯基-1-O-β-D-葡糖苷(8)和3,4-二甲基苯基-1-O-β-D-葡糖苷(9)。其中化合物1~4为新化合物,其余均为首次从本植物中分得。 In order to study the chemical constituents in the roots and stems of D. fragrans, Sephadex LH-20, silica gel and other column chromatography were used to separate the compounds from their aqueous extracts, and their structures were identified based on physicochemical properties and spectral data. Nine compounds were isolated. They were Shallow feruliferin A (1), Shallow pyroberin B (2), Shallow feruliferin C (3), Shallow scaleopterin D (4 ), Oriental Pteridium frondosa A (5), Oriental Pteridium frondosa C (6), Arbutin (7), 3-Methoxy-4-hydroxyphenyl-1-O-β-D-glucoside ( 8) and 3,4-dimethylphenyl-1-O-β-D-glucoside (9). Among them, compounds 1~4 are new compounds, and the rest are obtained from the plant for the first time.