Thieno[2,3-d]azepine derivatives, process for their preparation and pharmaceutical compositions containing them
申请人:LILLY INDUSTRIES LIMITED
公开号:EP0324610A2
公开(公告)日:1989-07-19
Compounds of the formula
in which R¹ is hydrogen, hydroxy, nitro, cyano, halo, amino, acetamido, hydroxy-C₁₋₄ alkyl, carboxaldehydo, C₁₋₄ alkylcarbonyl, carboxy, C₁₋₄ alkoxy-carbonyl, C₁₋₄ alkyl, C₁₋₄ alkoxy, C₁₋₄ alkylthio, C₁₋₄ alkylsulphonyl or C₁₋₄ alkoxy-C₁₋₄ alkyl, R² is hydrogen, hydroxy, nitro, cyano, halo, amino, carboxamido, acetamido, hydroxy-C₁₋₄alkyl, carboxaldehydo, C₁₋₄ alkylcarbonyl, carboxy, C₁₋₄ alkoxycarbonyl, C₁₋₄ alkyl, C₁₋₄ alkoxy, C₁₋₄ alkylthio, C₁₋₄ alkylsulphonyl, C₁₋₄ alkoxy-C₁₋₄ alkyl, oximino or aminomethyl, R³ is optionally substituted phenyl or optionally substituted phenyl ortho condensed with an optionally substituted ring selected from benzene, cyclohexane, cyclohexene, cyclopentane or cyclopentene, in which ring one of the carbon atoms may be replaced by oxygen, sulphur or nitrogen, and R⁴ is hydrogen, C₁₋₄ alkyl, C₂₋₄ alkenyl or optionally substituted benzyl; and salts thereof; have central nervous system activity.
式中的化合物
其中 R¹ 是氢、羟基、硝基、氰基、卤代、氨基、乙酰胺基、羟基-C₁₋₄烷基、羧基、烷基羰基、羧基、C 烷氧基-羰基、C 烷基、C 烷氧基、C 烷硫基、C₁₋₄ 烷基羰基、羧基、C₁₋₄ 烷氧基羰基、C₁₋₄ 烷基、C₁₋₄ 烷氧基、C₁₋₄ 烷硫基、C₁₋₄烷基磺酰基或 C₁₋₄烷氧基-C₁₋₄烷基,R² 是氢、羟基、硝基、氰基、卤代、氨基、羧酰胺基、乙酰胺基、羟基-C₁₋₄烷基、羧基、C₁₋₄烷基羰基、羧基、C₁₋₄烷氧基羰基、C₁₋₄烷基、C₁₋₄烷氧基、C₁₋₄烷硫基、C₁₋₄烷磺酰基、C₁₋₄烷氧基-C₁₋₄烷基、草酰亚胺或氨基甲基、R³ 是任选取代的苯基或任选取代的苯基与选自苯的任选取代环正交缩合、R⁴ 是氢、C₁₋₄ 烷基、C₂₋₄ 烯基或任选取代的苄基;及其盐类;具有中枢神经系统活性。