The invention provides polymer conjugates of protein kinase C (PKC) inhibitors comprising a polymer, such as poly(ethylene glycol), covalently attached to a PKC inhibitor, such as a bisindolylmaleimide molecule. The linkage between the polymer and the PKC inhibitor is preferably hydrolytically degradable. The invention also includes a pharmaceutical composition comprising a polymer conjugate of a PKC inhibitor and a method of treating any condition responsive to a PKC inhibitor by administering a polymer conjugate of the invention.
本发明提供了蛋白激酶 C (PKC)
抑制剂的聚合物共轭物,该共轭物由聚合物(如聚
乙二醇)与
PKC 抑制剂(如双
吲哚马来
酰亚胺分子)共价连接而成。聚合物与
PKC 抑制剂之间的连接最好是可
水解降解的。本发明还包括一种药物组合物,其中包含一种
PKC 抑制剂的聚合物共轭物,以及一种通过施用本发明的聚合物共轭物来治疗对
PKC 抑制剂有反应的任何病症的方法。