Using hydrophilic PVDF membranes as the supporting membrane and recopamine as the model molecule, the recopomine molecular imprinted polymer membranes (MIM) were synthesized by the thermal polymerization method.Synthesis conditions were discussed in detail.The scanning electron microscope and infrared spectrum.were used for characterization of MIMs.The static and kinetic extraction of rectopamine and its structure analogs such as ritodrine and formoterol were studied.