Document Type and Number:
Japanese Patent JPS4941516
Kind Code:
A
Abstract:
Reprodn. is controlled by admin. of a quat. ammonium complex of formula (I) to the female (where R1 is not >22C aliphatic phenyl or benzyl hydrocarbon or R5O- or HOR6O where R5 is not >5C alkyl and R6 is not 5C alkenyl; R2, R3 and R4 are is not >20C aliphatic and A- is a pharm. acceptable anion). (I) may be mixed with animal feedstuffs or baits. R1 is pref. an alkyl radical derived from a long chain natural fatty acid. Complexes of (I) with tetracycline derivs. also have sterilising props.
Application Number:
JP4768473A
Publication Date:
April 18, 1974
Filing Date:
May 01, 1973
Export Citation:
International Classes:
A61K31/14; A01N33/12; A61P25/04; (IPC1-7): A61K27/00