[EN] IMIDAZO-TRIAZINE DERIVATIVES AS LIGANDS FOR GABA RECEPTORS<br/>[FR] DERIVES D'IMIDAZO-TRIAZINE UTILES COMME LIGANDS DE RECEPTEURS GABA
申请人:MERCK SHARP & DOHME
公开号:WO2001014377A1
公开(公告)日:2001-03-01
A class of substituted imidazo[1,2-d][1,2,4]triazine derivatives, possessing an optionally substituted cycloalkyl, phenyl or heteroaryl substituent at the 8-position, a substituted alkoxy moiety at the 2-position, a range of substituents at the 3-position and an optional alkyl or cycloalkyl substituent at the 5-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.