Complex or salt of a platinum (II) compound and a nitrogen containing polymer

摘要

A cis- complex or -salt of a square planar platinum compound and a nitrogen containing oligomer or polymer prepared by reacting a platinum (II) compound with a nitrogen containing oligomer or polymer in an organic solvent or an acidic aqueous medium, said complex or salt being useful for treating animal malignant tumor cells sensitive to cis- square planar platinum compounds.