The synthesized piperazium salt and Co-polymers of KMUPS disclosed in the present invention is characterized by presented pharmaceutics having functions to improve hyperlipidemia and weight balance activities.本發明係將KMUP類化合物所合成之四級銨哌嗪基團複合鹽類及高分子聚合物,運用於改善高脂血以及體重失衡之醫療功能。