申请人:NEUROSEARCH A/S
公开号:EP0563001A1
公开(公告)日:1993-09-29
The present invention discloses compounds of the formula
wherein
X is C or N;
Y is C or N;
R¹¹ is hydrogen, hydroxy, or alkoxy;
R¹² and R¹³ are each independently hydrogen; halogen; CF₃; CN; OH; alkyl; cycloalkyl; cycloalkylalkyl; alkenyl; alkynyl; alkoxy; phenylalkyl; amino; nitro; sulphamoyl; pipiridyl; pyrrolidinyl; acyl; CO₂H; CO₂-alkyl; CO-amino; NH-CO-alkyl; phenylsulphonyl which may be substituted with halogen, CF₃, CN, OH, alkyl, alkenyl, alkynyl, alkoxy, amino, or nitro; phenyloxy which may be substituted with halogen, CF₃, CN, OH, alkyl, alkenyl, alkynyl, alkoxy, amino, or nitro; phenylamino which may be substituted with halogen, CF₃, CN, OH, alkyl, alkenyl, alkynyl, alkoxy, amino, or nitro; or aryl which may be substituted one or more times with halogen, CF₃, CN, OH, alkyl, cycloalkyl, cycloalkylalkyl, alkenyl, alkynyl, alkoxy, phenoxy, phenylalkyl, amino, nitro, sulphamoyl, pipiridyl, pyrrolidinyl, CO₂H, CO₂-alkyl, CO-amino, or NH-CO-alkyl; and
R⁴, R⁵, R⁶ and R⁷ are each independently hydrogen; halogen; amino; nitro; CN; CF₃; COOH; COO-alkyl; alkyl; acyl; alkoxy; -(CH₂)n,-OH wherein n is 0, 1,2, or 3; -(CH₂)m-O-alkyl wherein m is 0, 1,2, or 3; -(CH₂)o-O-acyl wherein o is 0, 1,2, or 3; and that if X is N then R⁴ is absent and that if Y is N then R⁷ is absent;
or a pharmaceutically-acceptable addition salt thereof
The compounds are useful as pharmaceuticals, for example, in the treatment of stroke, ischemia, anoxia, migraine and psychosis.
本发明公开了如下式的化合物
式中
X 是 C 或 N
Y 是 C 或 N
R¹¹ 是氢、羟基或烷氧基;
R¹² 和 R¹³ 各自独立地为氢;卤素;CF₃;CN;OH;烷基;环烷基;环烷基烷基;烯基;炔基;烷氧基;苯基烷基;
氨基;硝基;
氨基磺酰基;
哌啶基;
吡咯烷基;酰基;CO₂H;CO₂-烷基;CO-
氨基;NH-CO-烷基;可被卤素、CF₃、CN、OH、烷基、烯基、炔基、烷氧基、
氨基或硝基取代的苯磺酰基;可被卤素、CF₃、CN、OH、烷基、烯基、炔基、烷氧基、
氨基或硝基取代的苯氧基;苯基
氨基,可被卤素、CF₃、CN、OH、烷基、烯基、炔基、烷氧基、
氨基或硝基取代;或可被卤素、CF₃、CN、OH、烷基、环烷基、环烷基烷基、烯基、炔基、烷氧基、苯氧基、苯基烷基、
氨基、硝基、
氨基磺酰基、
哌啶基、
吡咯烷基、CO₂H、CO₂-烷基、CO-
氨基或 NH-CO- 烷基取代一次或多次的芳基;以及
R⁴、R⁵、R⁶ 和 R⁷ 各自独立地是氢;卤素;
氨基;硝基;CN;CF₃;COOH;COO-烷基;烷基;酰基;烷氧基;-(CH₂)n,-OH,其中 n 是 0、1、2 或 3;-(CH₂)m-O-烷基,其中 m 是 0、1、2 或 3; -(CH₂)o-O-酰基,其中 o 是 0、1、2 或 3;如果 X 是 N,则不含 R⁴,如果 Y 是 N,则不含 R⁷;
或其药学上可接受的加成盐
这些化合物可用作药物,例如用于治疗中风、缺血、缺氧、偏头痛和精神病。