Substituted imidazolylmethyl pyridine and pyrazine deriviatives GABAa receptor ligands
申请人:Neurogen Corporation
公开号:US20030220348A1
公开(公告)日:2003-11-27
Substituted imidazolylmethyl pyridine and pyrazine derivatives that bind to GABA
A
receptors are provided. 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).
提供了取代的咪唑基甲基吡啶和吡嗪衍生物,这些衍生物能够结合到GABA A受体上。这类化合物可以用于调节体内或体外GABA A受体的配体结合,特别是在治疗人类、家养伴侣动物和家畜动物的各种中枢神经系统(CNS)疾病方面特别有用。本处提供的化合物可以单独使用,也可以与一个或多个其他CNS药物联合使用,以增强其他CNS药物的效果。还提供了用于治疗这些疾病的药物组合物和方法,以及使用这些配体来检测GABA A受体(例如,受体定位研究)的方法。