申请人:Lilly Industries Limited
公开号:US04486591A1
公开(公告)日:1984-12-04
Compounds are described of the formula ##STR1## or an acid addition salt thereof; in which R.sup.1, R.sup.2, R.sup.3 and R.sup.4 independently represent hydrogen, C.sub.1-4 alkyl, C.sub.2-4 alkenyl, C.sub.3-7 cycloalkyl, C.sub.3-7 cycloalkyl C.sub.1-4 alkyl, halogen, C.sub.1-4 haloalkyl, C.sub.1-4 alkanoyl, nitro, amino, C.sub.2-4 acylamino, cyano, hydroxyl, C.sub.1-4 alkoxy, C.sub.1-4 alkylthio, C.sub.1-4 haloalkoxy or a group of the formula -SO.sub.2 N(R.sup.8).sub.2, -SO.sub.2 R.sup.8 or -SO.sub.3 R.sup.8 where R.sup.8 is C.sub.1-4 alkyl, C.sub.1-4 haloalkyl or optionally substituted phenyl; in which R.sup.5 is a group of the formula ##STR2## where R.sup.9 is hydrogen, C.sub.1-4 alkyl, C.sub.3-7 cycloalkyl, C.sub.3-7 cycloalkyl C.sub.1-4 alkyl, C.sub.1-4 haloalkyl, C.sub.2-4 alkenyl, C.sub.1-4 alkanoyl, benzyl, cyano or optionally substituted phenyl, where R.sup.10 is hydrogen, C.sub.1-4 alkyl or optionally substituted phenyl and where n is 0 or 1; in which R.sup.6 is hydrogen, C.sub.1-10 alkyl, C.sub.3-7 cycloalkyl, C.sub.3-7 cycloalkyl C.sub.1-4 alkyl, C.sub.1-4 haloalkyl, benzyl, C.sub.1-6 alkanoyl, C.sub.1-4 carbalkoxy or benzoyl; and in which R.sup.7 is one of the values of R.sup.6 or halogen, nitro, cyano, amino or C.sub.1-4 acylamino. The compounds are active as pharmaceuticals and particularly in the treatment of disorders of the central nervous system.
该文描述的是公式## STR1##或其酸加成盐的化合物;其中,R1、R2、R3和R4独立地表示氢、C1-4烷基、C2-4烯基、C3-7环烷基、C3-7环烷基C1-4烷基、卤素、C1-4卤代烷基、C1-4酰基、硝基、氨基、C2-4酰胺基、氰基、羟基、C1-4烷氧基、C1-4烷硫基、C1-4卤代烷氧基或式-SO2N(R8)2、-SO2R8或-SO3R8的基团,其中R8是C1-4烷基、C1-4卤代烷基或可选择取代的苯基;其中R5是式## STR2##的基团,其中R9是氢、C1-4烷基、C3-7环烷基、C3-7环烷基C1-4烷基、C1-4卤代烷基、C2-4烯基、C1-4酰基、苄基、氰基或可选择取代的苯基,其中R10是氢、C1-4烷基或可选择取代的苯基,n为0或1;其中R6为氢、C1-10烷基、C3-7环烷基、C3-7环烷基C1-4烷基、C1-4卤代烷基、苄基、C1-6酰基、C1-4羧基烷氧基或苯甲酰基;而R7是R6的一种值或卤素、硝基、氰基、氨基或C1-4酰胺基。这些化合物在药物中具有活性,特别是在治疗中枢神经系统疾病方面。