申请人:Yoshitomi Pharmaceutical Industries, Ltd.
公开号:US05691330A1
公开(公告)日:1997-11-25
A condensed thiophene compound represented by general formula: ##STR1## or a pharmaceutically acceptable salt thereof, wherein ring S represents a thiophene ring; R.sup.1 represents hydrogen, halogen, alkyl, etc.; R.sup.2 represents hydrogen, alkyl, acyl, etc.; G represents --CH.sub.2 --, --CH(OH)--, --CO--, etc.; Q represents alkylene; T represents --N(Rb)(Rc) (wherein Rb, Rc represents each alkyl etc.; or alternatively Rb and Rc are combined together to form cyclic amino); D represents --CH.sub.2 -- or --S--; A and B represent each carbonyl or thiocarbonyl, or are null; and m and n represent each 0, 1 to 4, provided that m+n represents an integer of 4 or less. This compound is useful as an antipsychotic drug having a reduced extrapyramidal side effect.
一种由通式表示的缩合噻吩化合物:##STR1##或其药学上可接受的盐,其中环S代表噻吩环;R.sup.1代表氢、卤素、烷基等;R.sup.2代表氢、烷基、酰基等;G代表--CH.sub.2 --、--CH(OH)--、--CO--等;Q代表烷基;T代表--N(Rb)(Rc)(其中Rb、Rc分别代表烷基等;或者Rb和Rc组合成环状氨基);D代表--CH.sub.2--或--S--;A和B分别代表羰基或硫代羰基,或为空;m和n分别代表0、1至4,前提是m+n表示小于等于4的整数。该化合物可用作具有减少锥体外系副作用的抗精神病药物。