Metal complexes based on tetrathiol ligands and their use in nuclear medical diagnostics and endoradionuclide therapy and method for producing said metal complexes

摘要

Provided are radiolytically and metabolically stable metal complexes based on tetrathiol ligands useful for nuclear medical diagnostics and in endoradionuclide therapy. Methods for their preparation are also provided. The complexes can have a central ligand, Y, that can be ^99mTcO, ¹⁸⁶ReO, ¹⁸⁸ReO, ^99mTcN, ¹⁸⁶ReN or ¹⁸⁸ReN.