| abstract |
FIELD: chemistry. n SUBSTANCE: invention concerns compounds of the formula M-N-O-P-G, where M is a metal-chelating agent (in a complex with a radioactive metal nuclide or not), N-O-P is a linker, and G is a peptide for target transportation to a GRP receptor. Also the invention concerns methods of visualisation for a patient with the help of the claimed compounds, methods of obtaining a diagnostic visualisation and radiotherapeutic medium. n EFFECT: improved compounds for application in diagnostics visualisation or therapy. n 49 cl, 51 dwg, 8 tbl, 58 ex |