Animal feed and process

Details Animal feed and process Animal feed and process

1980-06-23

1982-02-16

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...

42424855, 42424857, A61K 3153, A61K 2700

Patent

active

043159303

ABSTRACT:
A process for increasing production in meat-producing, egg-laying or milk-producing animals comprising feeding a compound of the formula: ##STR1## wherein R is a member selected from the group consisting of hydrogen, R.sub.4 wherein R.sub.4 is alkyl of from 1 to 8 carbon atoms, inclusive, including isomeric forms thereof, alkenyl of from 2 to 8 carbon atoms, inclusive, including isomeric forms thereof, cycloalkyl of from 3 to 7 carbon atoms, ##STR2## and acyl wherein acyl is up to and including five carbon atoms. R.sub.1 is a member selected from the group consisting of hydrogen, R.sub.4, and ##STR3## wherein R.sub.5 is selected from the group consisting of hydrogen; ##STR4## and acyl wherein acyl is up to and including five carbon atoms; R.sub.2 and R.sub.3 are the same or different and are a member selected from the group consisting of hydrogen, provided that both R.sub.2 and R.sub.3 are not hydrogen; R.sub.4, cycloalkyl of from 3 to 8 carbon atoms, alkyl substituted cycloalkyl of the formula ##STR5## wherein n is an integer of from 2 to 7, inclusive, and R.sub.7 is a member selected from the group consisting of hydrogen and alkyl of from 1 to 5 carbon atoms, inclusive, including isomeric forms thereof; alkenyl of from 2 to 8 carbon atoms, inclusive, including isomeric forms thereof, aralkyl wherein Ar is a member selected from the group consisting of phenyl, substituted phenyl wherein 1 or 2 hydrogens are replaced with chlorine, fluorine, bromine, iodine, R.sub.6, --OR.sub.6, or --CF.sub.3 and the substituents can be the same or different, and R.sub.6 is alkyl of from 1 to 4 carbon atoms, inclusive, including isomeric forms thereof, and R.sub.2 and R.sub.3 taken together with ##STR6## is a heterocyclic moiety of from 4 to 8, inclusive, ring atoms and 1 or 2 hetero atoms selected from the group consisting of nitrogen, oxygen, or sulfur, or a substituted heterocyclic moiety wherein 1, 2, or 3 of the carbon atoms of the heterocycle are substituted with R.sub.4.

REFERENCES:
patent: 3270014 (1966-08-01), Ursprung et al.
patent: 3270015 (1966-08-01), Ursprung
patent: 3270018 (1966-08-01), Ursprung
patent: 3475430 (1969-10-01), Ursprung
patent: 3818003 (1974-06-01), Szmuszkovicz

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