Triazolo-pyridazine derivatives as ligands for GABA receptors
申请人:Merck Sharp & Dohme Limited
公开号:US06579875B1
公开(公告)日:2003-06-17
1,2,4-triazolo[4,3-b]pyridazine derivatives, possessing a fluoro-substituted phenyl ring at the 3-position and a heteroaryl-alkoxy moiety at the 6-position, are selective ligands for GABAA receptors, in particular having high affinity for the &agr;2 and/or &agr;3 subunit thereof, are useful in the treatment of anxiety and convulsions.