凤丫蕨根茎化学成分研究

Studies on the Chemical Constituents of Rhizoma of Coniogramme japonica

目的:研究凤丫蕨根茎的化学成分。方法:采用色谱法进行分离,根据理化性质和波谱数据鉴定化合物的结构。结果:从凤丫蕨根茎中共分离得到6个化合物,分别为:丁基2-甲酰基-5-丁氧甲基-1H-吡咯-1-丁酯(1)、pterolactam(2)、5-羟甲基糠醛(3)、亚油酸甲酯(4)、亚油酸甘油三酯(5)、dehydrovom ifoliol(6)。结论:以上6个化合物均为首次从凤丫蕨属植物中分离得到,其中化合物1为新化合物。

Objective：To study the chemical constituents of Rhizoma of Coniogramme japonica.Methods： The Rhizome of C.japonica were extracted with ethanol and the chemical constituents were separated by chromatography technique,and their structures were determined by spectral analysis.Results： Six compounds were isolated and identified as butyl 2-formyl-5-butoxymethyl-1H-pyrrole-1-butanoate（1）,pterolactam（2）,5-hydroxymethylfurfural（3）,methyl linoleate（4）,trilinolein（5）,dehydrovomifoliol（6）.Conclusion： All compounds are isolated from the genus for the first time,and the compound 1 is a new compound.