Twenty-one compounds were obtained from the chloroform and ethyl acetate extraction through repeated silica gel colum chromatograph, preparative TLC, recrystalization and 19 compounds were identified by means of UV IR MS DEPT ~1HNMR ~13CNMR etc.

• 从四楞蒿氯仿部位、乙酸乙酯部位通过柱色谱、制备薄板、重结晶等方法分离得到了21个化合物,通过UV、IR、MS、DEPT、~1HNMR、~(13)CNMR等方法鉴定出其中的19个化合物,主要是黄酮类化合物,三萜类。