Disclosed are compounds of the formula
and the pharmaceutically acceptable salts thereof where the variables R1, R2, A, R4, R5, R6, R6′, n, and W are defined herein. These compounds bind to the benzodiazepine site of GABAA receptors are provided and, therefore can 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.
本发明揭示了公式所示的化合物及其药学上可接受的盐,其中变量R1、R2、A、R4、R5、R6、R6'、n和W在此定义。这些化合物与
GABAA受体的苯二氮平结合位点结合,因此可以用于调节体内或体外
GABAA受体的
配体结合,并且在人类、家养伴侣动物和家畜动物的各种中枢神经系统(CNS)疾病的治疗中特别有用。