[EN] IMIDAZO-PYRIDAZINES, TRIAZOLO-PYRIDAZINES AND RELATED BENZODIAZEPINE RECEPTOR LIGANDS<br/>[FR] IMIDAZO-PYRIDAZINES, TRIAZOLO-PYRIDAZINES ET LIGANDS ASSOCIES DES RECEPTEURS DE BENZODIAZEPINE
申请人:NEUROGEN CORP
公开号:WO2005080355A1
公开(公告)日:2005-09-01
Compounds of the Formula are provided, as are methods for their preparation. The variables Z1, Z2, R3, Z4, R5, R6, R7, R8 and Ar in the above formula are defined herein. Such compounds may be used to modulate ligand binding to GABAA 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 GABAA receptors (e.g., receptor localization studies).
提供了上述公式的化合物,以及它们的制备方法。上述公式中的变量Z1、Z2、R3、Z4、R5、R6、R7、R8和Ar在此处被定义。这些化合物可以用于调节体内或体外GABAA受体的配体结合,并且在治疗人类、驯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。本文提供的化合物可以单独或与一个或多个其他CNS药剂结合使用,以增强其他CNS药剂的效果。提供了用于治疗此类疾病的药物组合物和方法,以及用于使用这些配体检测GABAA受体的方法(例如,受体定位研究)。