申请人:Hoffmann-La Roche Inc.
公开号:US05688798A1
公开(公告)日:1997-11-18
Compounds of the formula ##STR1## wherein R.sup.1 and R.sup.2 each individually are lower-alkyl or amino, A is ##STR2## B is hydrogen in A.sup.4, A.sup.5 and A.sup.6 ; ##STR3## in A.sup.1 -A.sup.6 ; lower-alkoxy in A.sup.4 -A.sup.6 ; and lower-alkyl, styryl, phenylethynyl or benzoyloxy-lower-alkyl in A.sup.1 and A.sup.2 ; n is 0, 1 or 2; m, p are, independently 0, 1 and R.sup.3, R.sup.4, R.sup.5 and R.sup.6 each independently are hydrogen, halogen, lower-alkyl, trifluoromethyl, lower-alkoxy or nitro, and pharmaceutically acceptable acid addition salts thereof. These compounds are useful in the control or prevention of illnesses which are caused by disorders of the dopamine system, in particular psychotic illnesses such as schizophrenia.
该公式化合物的化合物##STR1##其中R.sup.1和R.sup.2分别为较低的烷基或氨基,A为##STR2## B为A.sup.4中的氢,A.sup.5和A.sup.6;##STR3##在A.sup.1-A.sup.6中;A.sup.4-A.sup.6中的较低烷氧基;以及A.sup.1和A.sup.2中的较低烷基,苯乙烯基,苯乙炔基或苯甲酰氧基较低烷基;n为0、1或2;m、p分别为0、1,R.sup.3、R.sup.4、R.sup.5和R.sup.6各自独立为氢、卤素、较低烷基、三氟甲基、较低烷氧基或硝基,以及其药学上可接受的酸盐。这些化合物在控制或预防由多巴胺系统紊乱引起的疾病中特别有用,特别是精神分裂症等精神疾病。