Radioactive composition

Details Radioactive composition Radioactive composition

1978-02-21

1982-02-23

Nucker, Christine M.

Drug, bio-affecting and body treating compositions

Radionuclide or intended radionuclide containing; adjuvant...

Molecular bilayer structure

260429R, 2604297, 424 9, 424313, 562433, A61K 4900, A61K 4300

Patent

active

043168833

ABSTRACT:
A radioactive composition for the scintigraphic imaging of the hepatobiliary system is disclosed, the composition comprising a complex of .sup.99m Tc with a [2,6-di(lower)alkyl or 2,4,6-tri(lower)alkyl-acetanilido]-iminodiacetic acid having a total of at least 3 carbon atoms in the alkyl groups, or a salt thereof, in sterile aqueous solution. In a preferred composition the complex contains in addition a tin salt and is prepared directly prior to use by reacting NaTcO.sub.4 with SnCl.sub.2 and the iminodiacetic acid.

REFERENCES:
patent: 3981980 (1976-09-01), Baker et al.
patent: 4017596 (1977-04-01), Loberg et al.
patent: 4027005 (1977-05-01), Adler et al.
Wistow et al., J. Nuc. Med., vol. 17, No. 6, 1976, p. 545.

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