[EN] PYRAZOLO-TRIAZINE DERIVATIVES AS LIGANDS FOR GABA RECEPTORS<br/>[FR] DERIVES PYRAZOLO-TRIAZINE UTILISES EN TANT QUE LIGANDS DES RECEPTEURS GABA
                        
                            
                                申请人:MERCK SHARP & DOHME
                            
                            
                                公开号:WO2000023449A1
                            
                            
                                公开(公告)日:2000-04-27
                            
                            A class of substituted pyrazolo[1,5-d][1,2,4]triazine derivatives, possessing an optionally substituted cycloalkyl, phenyl or heteroaryl substituent at the 7-position and a substituted alkoxy moiety at the 2-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.