Macrocyclic polymer complexing agents, their complexes, process for their production and pharmaceutical agents containing these compounds

摘要

Polymeric compounds of general formula IPP(M). sub.n A (I)PPin whichPPM stands for the radical of a macrocyclic complexing agent,PPA stands for a backbone molecule, which shows a deficit of n amino groups, n hydroxy groups or n carboxy groups,PPn stands for the numbers 1 to 400, characterized in thatPPM, independent of one another, stands for complexing agents of general formula IA ##STR1## in which all variables are defined herein.