Conjugates possessing ortho ligating functionality and complexes thereof
申请人:The Dow Chemical Company
公开号:US05696239A1
公开(公告)日:1997-12-09
A group of functionalized amine chelants having ortho ligating functionality that form complexes with rare-earth type metal ions are disclosed. The complexes can be covalently attached to an antibody or antibody fragment and used for therapeutic and/or diagnostic purposes. In addition certain of the chelant-radionuclide complexes can be effectively employed in compositions useful as therapeutic and/or diagnostic agents for calcific tumors and/or relief of bone pain.
A group of functionalized amine chelants having ortho ligating functionality that form complexes with rare-earth type metal ions are disclosed. The complexes can be covalently attached to an antibody or antibody fragment and used for therapeutic and/or diagnostic purposes. In addition certain of the chelant-radionuclide complexes can be effectively employed in compositions useful as therapeutic and/or diagnostic agents for calcific tumors and/or relief of bone pain.
Chelants possessing ortho ligating functionality and complexes thereof
申请人:THE DOW CHEMICAL COMPANY
公开号:EP0367223A2
公开(公告)日:1990-05-09
A group of functionalized amine chelants having ortho ligating functionality that form complexes with rare-earth type metal ions are disclosed. The complexes can be covalently attached to an antibody or antibody fragment and used for therapeutic and/or diagnostic purposes. In addition certain of the chelant-radionuclide complexes can be effectively employed in compositions useful as therapeutic and/or diagnostic agents for calcific tumors and/or relief of bone pain.
Compositions and method for therapeutic and/or diagnostic treatment of soft tissue tumors in mammals using certain metals ions or particle-emitting radionuclides complexed with a phenoliccarboxylate ligand is described.