Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...
Reexamination Certificate
2008-01-15
2008-01-15
Davis, Zinna N. (Department: 1625)
Organic compounds -- part of the class 532-570 series
Organic compounds
Heterocyclic carbon compounds containing a hetero ring...
C546S256000
Reexamination Certificate
active
10864792
ABSTRACT:
Chelants and macrocyclic metal complexes thereof, methods of preparing the chelants and macrocyclic metal complexes, and radiopharmaceutical compositions comprising the macrocyclic metal complexes are disclosed. Methods of using the macrocyclic metal complexes as radiopharmaceuticals for the diagnosis of cardiovascular disorders, infectious diseases and cancer are also disclosed. Chelants as bifunctional chelators (BFCs) for the radiolabeling of target-specific biomolecules, such as proteins, peptides, peptidomimetics, non-peptide receptor ligands, enzyme inhibitors, and enzyme substrates are disclosed. Methods of using macrocyclic metal complexes containing the chelant-biomolecule conjugates as target-specific diagnostic radiopharmaceuticals that selectively localize at sites of disease and allow an image to be obtained of the loci using gamma scintigraphy are disclosed. Methods of use of the radiopharmaceuticals as imaging agents for the diagnosis of cardiovascular disorders, such as thromboembolic disease or atherosclerosis, infectious disease and cancer are further disclosed.
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Bristol-Myers Squibb Pharma Company
Chapman Jennifer C.
Davis Zinna N.
Levis John F.
Woodcock & Washburn LLP
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