Drug – bio-affecting and body treating compositions – Radionuclide or intended radionuclide containing; adjuvant... – Molecular bilayer structure
Patent
1974-08-09
1976-11-02
Gotts, Lewis
Drug, bio-affecting and body treating compositions
Radionuclide or intended radionuclide containing; adjuvant...
Molecular bilayer structure
2601125R, 23230B, 206 84, A61K 4300, C07C10352, A61N 512
Patent
active
039898121
ABSTRACT:
Novel folic acid derivatives useful for radio-assaying folic acid and its metabolites in biological liquids are prepared from pteroyl-.gamma.-glutamyl-tyrosines by iodination with I.sup.125 or I.sup.131.
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Cooperman et al.: Chem. Abstr. 67:71459a (1967).
Rothenberg et al.: Chem. Abstr. 74:96929m (1971).
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Radichevich et al.: Chem. Abstr. 67:506c (1967).
Barrett M. James
De Graw Joseph I.
Edgerton William H.
Foggio Richard D.
Gotts Lewis
SmithKline Instruments, Inc.
Suyat Reginald J.
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