申请人:——
公开号:US20030060467A1
公开(公告)日:2003-03-27
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, an alkyl group at the 4-position, and a substituted alkoxy moiety at the 2-position, are selective ligands for GABA
A
receptors, in particular having high affinity for the &agr;2 and/or &agr;3 subunit thereof, and are accordingly of benefit in the treatment and/or prevention of disorders of the central nervous system, including anxiety and convulsions.
一类取代吡唑并[1,5-d][1,2,4]三嗪衍生物,其在7位具有可选择的取代环烷基、苯基或杂环烷基取代基,在4位具有烷基基团,在2位具有取代烷氧基团,是GABAA受体的选择性配体,特别是具有高亲和力的α2和/或α3亚基,因此在治疗和/或预防中枢神经系统疾病,包括焦虑和抽搐方面具有益处。