Drug – bio-affecting and body treating compositions – Radionuclide or intended radionuclide containing; adjuvant... – Molecular bilayer structure
Patent
1974-04-19
1976-09-28
Padgett, Benjamin R.
Drug, bio-affecting and body treating compositions
Radionuclide or intended radionuclide containing; adjuvant...
Molecular bilayer structure
2523011R, 252408, 2605024P, 424198, A61K 4300, G21H 502, C07F 932
Patent
active
039832279
ABSTRACT:
A composition and method for the preparation of a technetium-99m based scintigraphic scanning agent are disclosed. The agent is prepared by the addition of a pertechnetate-99m solution to an anhydrous salt composition comprising a phosphonic acid or a pharmaceutically acceptable salt thereof and a non-toxic, water-soluble, anhydrous, stannous, ferrous or chromous salt of hydrochloric or sulfuric acid.
REFERENCES:
patent: 3466361 (1969-09-01), Richards et al.
patent: 3471552 (1969-10-01), Budnick
patent: 3735001 (1973-05-01), McRae et al.
patent: 3749556 (1973-07-01), Baraket et al.
patent: 3787565 (1974-01-01), Novel et al.
Francis Marion David
Tofe Andrew John
Filcik Julius P.
Nucker Christine M.
Padgett Benjamin R.
The Procter & Gamble & Company
Witte Richard C.
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