Inventors:
Marc Ogan - Somerset NJ
Frank P. Tomasella - Englishtown NJ
Assignee:
Bracco International B.V. - Amsterdam
International Classification:
A61K 4748
A61K 4300
A61K 4904
A61K 4902
A61K 39395
Abstract:
Compounds, useful as radiolabeling reagents, including a trihalogenated phenyl ring and having the formula ##STR1## wherein X. sub. 1, X. sub. 2 and X. sub. 3 are halogens, one of which may be a radiohalogen, are disclosed. The invention further includes radiohalogenated proteins as well as processes for preparing such reagents and radiohalogenated proteins.