目的 研究水团花Adina pilulifera根茎醋酸乙酯提取部位的化学成分。方法 溶剂法进行提取和萃取，采用硅胶柱色谱进行分离，利用光谱数据结合理化性质鉴定其结构。结果 分离得到5个化合物，分别鉴定为去甲丁香色原酮（1）、7-O-β-D-葡萄糖基-去甲丁香色原酮（2）、鸡纳酸（3）、2-羟基-3-甲基蒽醌（4）和3,8-二羟基-1-甲氧基-2-甲氧基亚甲基-9,10-蒽醌（5）。结论 化合物4、5为首次从该植物中分离得到。

Objective To study the chemical constituents from ethyl acetate extract fraction from the rhizome of Adina pilulifera. Methods Solvent method was used for isolation and extraction. The constituents were isolated by column chromatograph, and their structures were identified by spectroscopic data and physicochemical properties. Results Five compounds were purified and their structures were identified as: eugenin (1), 7-O-β-D-glucosyl-noreugenin (2), quinovic acid (3), 2-hydroxy-3-methylanthraquinone (4), and 3,8-dihydroxy-1-methoxy-2-methoxymethylene-9,10-anthraquinone (5). Conclusion Compounds 4 and 5 are isolated from A. pilulifera for the first time.

福建省自然科学基金计划项目（2009J01116）；福建省卫生厅青年科研项目（2009-1-38）；福建省医学科学研究院院立项目（2008-03）