圆叶节节菜中Megastigmane类型的化合物

摘要

目的:研究圆叶节节菜的化学成分.方法:运用硅胶柱色谱技术分离、光谱技术鉴定结构.结果:从其地上部分分离得到两个Megastigmane类型化合物.结论:化合物1(RotundifolineA)是一新化合物.%AIM: To investigate the chemical constituents ofRotala rotundifolia. METHOD: Silica gel column chromatography was used to isolate the constituents. The structures were determined by extensive spectroscopic methods. RESULT: Two megastig-mane-type compounds were obtained from the aerial parts ofRotala rotundifolia. CONCLUSION: Compound 1, named rotumdifoline A, is a new compound.