【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(Rotundifoline A)是一个新化合物。更多还原

【Abstract】 AIM: To investigate the chemical constituents of Rotala rotundifolia. METHOD: Silica gel column chromatography was used to isolate the constituents. The structures were determined by extensive spectroscopic methods. RESULT: Two megastigmane-type compounds were obtained from the aerial parts of Rotala rotundifolia. CONCLUSION: Compound 1, named rotundifoline A, is a new compound.更多还原