Patent · US Expired

Phenylpiperazine propyloxyquinolinones and methods for sedating and inhibiting aggression in livestock therewith

US4746661A · kind A · utility

2Cited by

2References

5Claims

0Family size

Assignee

Hoechst GmbH · DE

Inventors

Rudolf Lattrell · Königstein, DE
Peter Klatt · Kelkheim, DE
Hermann Gerhards · Hofheim, DE
Fritz Bauer · Purkersdorf, AT

Key dates

Filing date	Feb 26, 1987
Grant date	May 24, 1988
Priority date	—
Expiry date	Feb 26, 2007

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC07D209/34
WIPO fieldOrganic fine chemistry
WIPO sectorChemistry

Abstract

New substituted phenylpiperazine derivatives of the formula I ##STR1## in which R.sup.1 and R.sup.2 have the indicated meaning, and their physiologically tolerated salts and a process for their preparation are described. The compounds exhibit sedative and aggression-inhibiting effects on livestock. Furthermore, compounds of the formula I' ##STR2## in which n, A, R.sup.2, R.sup.3 and R.sup.4 have the indicated meanings, and their physiologically tolerated salts are claimed for the sedation and inhibition of aggression of livestock.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.