申请人:Neurogen Corporation
公开号:US06268496B1
公开(公告)日:2001-07-31
This invention encompasses compounds of the formula:
and the pharmaceutically acceptable non-toxic salts thereof wherein R1, R2, R3, R4, X, and W are variables. These compounds are highly selective agonists, antagonists or inverse agonists for GABAa brain receptors or prodrugs thereof and are useful in the diagnosis and treatment of anxiety, sleep, and seizure disorders, overdose with benzodiazepine drugs, and enhancement of memory.
这项发明涵盖了以下公式的化合物:以及其药学上可接受的无毒盐,其中R1,R2,R3,R4,X和W是变量。这些化合物是高度选择性的GABAa脑受体的激动剂,拮抗剂或反向激动剂,或者是其前药,可用于诊断和治疗焦虑症、睡眠障碍和癫痫、苯二氮平药物过量和增强记忆。