| abstract |
The present invention relates to somatostatin peptides having a bifunctional N 4 -chelate group and a bifunctional poly aminopolycarboxylic acid chelate group which are particularly suitable for Tc, Rh, Cu, Co or Re-labeling. -, -, Or complexes with positron emitting nucleide or auger-e-cascade nucleide and is useful as a radiopharmaceutical. |