[EN] TRIAZOLO-PYRIDAZINE DERIVATIVES AS LIGANDS FOR GABA RECEPTORS<br/>[FR] DERIVES DE LA TRIAZOLO-PYRIDAZINE, LIANTS DES RECEPTEURS DU GABA
申请人:MERCK SHARP & DOHME
公开号:WO2000047582A1
公开(公告)日:2000-08-17
A class of substituted 1,2,4-triazolo[4,3-b]pyridazine derivatives, possessing an optionally substituted phenyl ring at the 3-position, and a C-substituted triazolyl-methoxy moiety at the 6-position, are selective ligands for GABAA receptors, in particular having high affinity for the α2 and/or α3 subunit thereof, and are accordingly of benefit in the treatment and/or prevention of disorders of the central nervous system, including anxiety and convulsions.