Carboxamide modified polyamine chelators and radioactive complex

Drug – bio-affecting and body treating compositions – Radionuclide or intended radionuclide containing; adjuvant... – Attached to antibody or antibody fragment or immunoglobulin;...

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A61K 4300, A61K 4902

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active

053105354

ABSTRACT:
A group of functionalized polyaminocarboxamide modified chelators that form complexes with rare earth-type metal ions are disclosed. The complexes, covalently attached to an antibody or antibody fragment, can be used for therapeutic and/or diagnostic purposes.

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