[EN] IMIDAZO-PYRIDINE DERIVATIVES AS LIGANDS FOR GABA RECEPTORS<br/>[FR] DERIVES D'IMIDAZO-PYRIDINE TENANT LIEU DE LIGANDS POUR LES RECEPTEURS GABA
申请人:MERCK SHARP & DOHME
公开号:WO2003087099A1
公开(公告)日:2003-10-23
A class of 1-phenylimidazo[4,5-b]pyridine derivatives, optionally substituted at the meta position of the phenyl ring by an optionally substituted aryl or heteroaryl group, are selective ligands for GABAA receptors, in particular having high affinity for the α2 and/or α3 and/or α5 subunit thereof, and are accordingly of benefit in the treatment and/or prevention of disorders of the central nervous system, including anxiety, convulsions and cognitive disorders.
1-苯基咪唑[4,5-b]吡啶衍生物类,可选地在苯环的间位被可选地取代的芳基或杂环芳基基团取代,是GABAA受体的选择性配体,特别是对其α2和/或α3和/或α5亚基具有高亲和力,因此对中枢神经系统疾病的治疗和/或预防有益,包括焦虑、惊厥和认知障碍。