Drug – bio-affecting and body treating compositions – Antigen – epitope – or other immunospecific immunoeffector – Bacterium or component thereof or substance produced by said...
Patent
1982-04-01
1983-12-20
Waddell, Frederick E.
Drug, bio-affecting and body treating compositions
Antigen, epitope, or other immunospecific immunoeffector
Bacterium or component thereof or substance produced by said...
424263, 546 2, 546 9, 546256, A61K 31555, A61K 3144, C07D40100, C07F 1500
Patent
active
044217510
ABSTRACT:
Certain novel bipyridine substituted imidazoylidene compounds, their metal complexes (Cu, Fe and Ni) which are effective to improve feed efficiency and promote growth in food-producing animals, particularly ruminants. The compounds are described by the general formula ##STR1## in which R.sub.1 and R.sub.2 are hydrogen, alkyl or phenyl, and including the cuprous, nickelous and ferrous salts thereof.
REFERENCES:
patent: 3252802 (1966-05-01), Cunningham
J. Am. Chem. Soc., 74, 5193-5195, (1952).
J. Org. Chem., 2562-2565, (1975).
International Minerals & Chemical Corp.
Lammert Steven R.
Waddell Frederick E.
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