[EN] IMIDAZO-TRIAZINE DERIVATIVES AS LIGANDS FOR GABA RECEPTORS<br/>[FR] UTILISATION DE DERIVES D'IMIDAZO-TRIAZINE COMME LIGANDS DES RECEPTEURS GABA
申请人:MERCK SHARP & DOHME
公开号:WO2003093273A1
公开(公告)日:2003-11-13
A class of imidazo[1,2b][1,2,4]triazine derivatives, substituted at the 7-position by an optionally substituted five-membered or six-membered heteroaromatic ring, being selective ligands for GABAA receptors, in particular having good affinity for the α2 and/or α3 and/or α5 subunit thereof, are accordingly of benefit in the treatment and/or prevention of adverse conditions of the central nervous system, including anxiety, convulsions and cognitive disorders.
一类咪唑[1,2b][1,2,4]三嗪衍生物,通过在7位被一个可选择取代的五元或六元杂芳环取代,作为GABAA受体的选择性配体,特别对其α2和/或α3和/或α5亚基具有良好的亲和力,因此在治疗和/或预防中枢神经系统的不良症状,包括焦虑、抽搐和认知障碍方面具有益处。