申请人:Xie Linghong
公开号:US06951864B2
公开(公告)日:2005-10-04
The invention provides 4-imidazol-1-ylmethyl pyrimidine of the formula
that bind to GABA
A
receptors. In the above formula, R
1
, R
2
R
3
, R
4
, R
5
, R
6
and Ar are defined herein. Such compounds may be used to modulate ligand binding to GABA
A
receptors in vivo or in vitro, and are particularly useful in the treatment of a variety of central nervous system (CNS) disorders in humans, domesticated companion animals, and livestock animals. Compounds provided herein may be administered alone or in combination with one or more other CNS agents to potentiate the effects of the other CNS agent(s). Pharmaceutical compositions and methods for treating such disorders are provided, as are methods for using such ligands for detecting GABA
A
receptors (e.g., receptor localization studies).
本发明提供了式为4-咪唑-1-基甲基嘧啶的化合物,其与GABAA受体结合。在上述式中,R1、R2、R3、R4、R5、R6和Ar在此定义。这些化合物可用于体内或体外调节GABAA受体的配体结合,并在治疗人类、宠物伴侣动物和家畜动物的各种中枢神经系统(CNS)疾病中特别有用。此处提供的化合物可单独或与一个或多个其他CNS药物联合使用,以增强其他CNS药物的效果。还提供了用于治疗此类疾病的药物组合物和方法,以及用于检测GABAA受体(例如受体定位研究)的配体的方法。