Ketoprofen is one of NSAIDS with 2-phenolethylformic acid,which have a chirality center and are generally used with racemic bodies in clinic. But only dextral bodies have action of antiinflammation, antirtheumatism and analgesia.

酮洛芬是2-芳基丙酸类非甾体抗炎药，此类药物均具有一个手性中心，一般都以外消旋体的形式供临床使用，然而只有右旋体才具有抗炎抗风湿和镇痛作用。

With (s)-ketoprofen as template molecular, we synthesized a kind of molecularly imprinted polymer, which can separate racemic ketoprofen.

以(S)-酮洛芬为模板分子利用分子印迹技术合成聚合物从而分离消旋体酮洛芬。