Polymers and compositions utilizing such polymers are disclosed for treating hyperphosphatemia and other illnesses associated with elevated serum phosphate levels. Phosphate binding polymers, or a pharmaceutically acceptable salt of the polymers, comprise pendent groups extending from a backbone of the polymer. Each pendent group comprises at least two nitrogen-bearing functional groups which bind phosphate. Variations of such polymer and compositions are disclosed.
本发明揭示了用于治疗高
磷血症和其他与血清
磷水平升高相关的疾病的聚合物及利用这些聚合物的组合物。
磷酸盐结合聚合物,或聚合物的药学可接受盐,包括从聚合物的主干延伸的突出基团。每个突出基团包括至少两个含氮官能团,可结合
磷酸盐。还揭示了这种聚合物和组合物的变体。