申请人:Neurogen Corporation
公开号:US05510480A1
公开(公告)日:1996-04-23
The invention encompasses compounds of the formula: ##STR1## and the pharmaceutically acceptable non-toxic salts thereof wherein n is 0, 1, or 2, X is ##STR2## Z is H.sub.2, oxygen or sulfur, and R.sub.1, R.sub.2, R.sub.3, R.sub.4, T, W, and Y are defined variables. These compounds are highly selective agonists or inverse agonists for the GABAa brain receptors and are useful in the diagnosis and treatment of anxiety, sleep, and seizure disorders, overdose with benzodiazepinc type drugs, and enhancement of alertness.
该发明涵盖了以下化合物的公式:## STR1 ##以及其药学上可接受的无毒盐,其中n为0、1或2,X为## STR2 ##,Z为H2、氧或硫,而R1、R2、R3、R4、T、W和Y为定义的变量。这些化合物是高度选择性的GABAa脑受体激动剂或反向激动剂,可用于诊断和治疗焦虑、睡眠和癫痫障碍、苯二氮平类药物过量以及提高警觉性。