Disclosed are compounds of the formula: ##STR1## or pharmaceutically acceptable addition salts thereof wherein: Y represents oxygen or sulfur; Z is nitrogen or CH; R.sub.1, R.sub.2 and R.sub.3 independently represent organic or inorganic substituents; R.sub.4 and R.sub.4 ' independently represent hydrogen, alkyl or form a ring with the atom to which they are attached; R.sub.5 represents hydrogen, alkyl, alkoxy, or alkylthio, and R.sub.6 represents hydrogen or alkyl; or R.sub.5 and R.sub.6 form a ring together with the atoms to which they are attached; and R.sub.7, R.sub.8, R.sub.9, R.sub.10 and R.sub.11 independently represent hydrogen or alkyl, which compounds are useful for the treatment and/or prevention of neuropsychological disorders including, but not limited to, schizophrenia, mania, dementia, depression, anxiety, compulsive behavior, substance abuse, Parkinson-like motor disorders and motion disorders related to the use of neuroleptic agents.
本发明涉及以下结构的化合物:##STR1##或其药学上可接受的加合盐,其中:Y代表氧或
硫;Z为氮或CH;R.sub.1,R.sub.2和R.sub.3独立代表有机或无机取代基;R.sub.4和R.sub.4'独立代表氢、烷基或与其连接的原子形成环;R.sub.5代表氢、烷基、烷氧基或烷
硫基,R.sub.6代表氢或烷基;或R.sub.5和R.sub.6与其连接的原子一起形成环;R.sub.7,R.sub.8,R.sub.9,R.sub.10和R.sub.11独立代表氢或烷基。这些化合物对治疗和/或预防神经心理障碍有用,包括但不限于精神分裂症、躁狂症、痴呆、抑郁症、焦虑、强迫行为、物质滥用、类帕
金森运动障碍和与使用神经阻滞剂相关的运动障碍。