[关键词]
[摘要]
研究大叶蒟Piperlaetispicum叶子的化学成分。方法采用硅胶柱色谱和大孔吸附树脂分离纯化,通过波谱方法鉴定化合物结构。结果从大叶蒟的叶中分离得到16个化合物。
[Key word]
[Abstract]
study the chemical constituents in the leaves of Piper laeti spicum Methods Compounds were separated and purified by silica gel column and macro porous resin. their st ructures were identified on the basis of spectral methods Results Sixteen compounds were isolat ed and ident ified from the leaves of Plaet ispicum.
[中图分类号]
[基金项目]
国家“重大新药创制”科技重大专项资助(20092Z09301-007)