Derivatives of 1-phenyl 1,4-dihydro 3-amino 4-oxo pyridazines, their
申请人:Pierre Fabre Medicament
公开号:US05059599A1
公开(公告)日:1991-10-22
The present invention relates to derivatives of 1-phenyl 1,4-dihydro 3-amino 4-oxo pyridazines of the general formula I: ##STR1## and the production thereof. It also concerns pharmaceutical compositions comprising as active principle a compound of general formula I and use thereof for treatment of central nervous system disturbances, especially as an anxiolytic.