Drug – bio-affecting and body treating compositions – Radionuclide or intended radionuclide containing; adjuvant... – Attached to antibody or antibody fragment or immunoglobulin;...
Patent
1978-05-22
1980-03-18
Berch, Mark L.
Drug, bio-affecting and body treating compositions
Radionuclide or intended radionuclide containing; adjuvant...
Attached to antibody or antibody fragment or immunoglobulin;...
544350, 546 5, 546 12, 546278, 546112, C07D40112, A61K 4300
Patent
active
041939794
ABSTRACT:
Sodium 3-[[[2-(2-methyl-5-nitro-1H-imidazol-1-yl)ethyl]-amino]carbonyl]-2-pyridin ecarboxylic acid and related compounds which are labeled with radioactive technetium-99m are described as well as their preparations. These novel complexes are useful by reason of their utility as radiopharmaceutical imaging agents. Particularly, these complexes are useful as gallbladder and liver imaging agents.
REFERENCES:
patent: 3642836 (1972-02-01), Cusic et al.
patent: 3770763 (1973-11-01), Cusic et al.
patent: 4010251 (1977-03-01), Green
Vasa et al., Chem. Abs. 70, 37896t (1968).
Frank Patricia
Kraychy Stephen
Levon Ernest F.
Berch Mark L.
G. D. Searle & Co.
Henes James R.
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