Patent · US Expired

Pyridyl-and pyrimidylpiperazine derivatives

US5652240A · kind A · utility

7Cited by

7References

6Claims

0Family size

Assignee

Pharmacia Corporation · SE

Inventors

Lisbeth Abramo · Bjärred, SE
Torbjorn Lundstedt · Bjärred, SE
Curt Nordvi · Bissenkamp, SE
Knut G. Olsson · Malmö, SE
Martin Brodszki · Malmö, SE

Key dates

Filing date	Jan 31, 1995
Grant date	Jul 29, 1997
Priority date	—
Expiry date	Jan 31, 2015

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC07D213/74
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

The present invention concerns compounds of the formula (I) ##STR1## wherein Ar are the same or different and are a phenyl group, optionally substituted with fluorine, or a pyrid-4-yl group, R.sub.1 and R.sub.2 are the same or different and are selected from hydrogen or lower alkyl, n is 2 or 3, X is nitrogen or methine and A is pyrimid-2-yl or a substituted or unsubstituted pyridyl group. The compounds are useful for treating mental disorders.

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