申请人:Neurogen Corporation
公开号:US05677454A1
公开(公告)日:1997-10-14
Disclosed are compounds of the formula: ##STR1## where S and V are various organic or inorganic substituents; G and K are the same or different and represent N or CR' where R' is an organic or inorganic substituent; R is hydrogen or an alkyl group; R.sub.1, X, Y, Z and T are organic or inorganic substituents; and R.sub.2 and R.sub.3 represent hydrogen or organic substituents; or NR.sub.2 R.sub.3 together represents a heterocyclic ring system; and the pharmaceutically acceptable salts thereof; which are highly selective partial agonists or antagonists at brain dopamine receptor subtypes and, thus, are useful in the diagnosis and treatment of affective disorders such as schizophrenia and depression as well as certain movement disorders such as Parkinsonism.
本发明揭示了下式化合物:##STR1## 其中,S和V是各种有机或无机取代基;G和K相同或不同,代表N或CR',其中R'是有机或无机取代基;R是氢或烷基;R.sub.1、X、Y、Z和T是有机或无机取代基;R.sub.2和R.sub.3代表氢或有机取代基;或NR.sub.2R.sub.3一起代表杂环环系统;以及其药学上可接受的盐;这些化合物是高度选择性的部分激动剂或拮抗剂,可用于诊断和治疗情感障碍,如精神分裂症和抑郁症,以及某些运动障碍,如帕金森病。