Benzo(b)thiophene-2-carboxamides for the treatment of disorders of the central nervous system
申请人:LILLY INDUSTRIES LIMITED
公开号:EP0543584A1
公开(公告)日:1993-05-26
Compounds of the formula:
in which each R¹ is hydrogen, C₁₋₄ alkyl, C₁₋₄ alkoxy, halogen or nitro, and n is 0, 1, 2 or 3, R² is hydrogen, C₁₋₄ alkyl or C₂₋₄ alkenyl, R³ and R⁴ are each hydrogen, C₁₋₄ alkyl, optionally substituted phenyl or C₆₋₉ cycloalkyl optionally substituted by 1 to 4 C₁₋₄ alkyl groups, R⁵ is optionally substituted phenyl, tetrahydronaphthyl, phthalimido, saccharinyl, glutaramido, C₆₋₁₀ cycloalkyl optionally substituted with 1 to 4 C₁₋₄ alkyl groups or a phenyl group, or C₄₋₉ heterosubstituted cycloalkyl optionally substituted with 1 to 4 alkyl groups, x is 1, 2 or 3, y is 0 or 1 and z is 0, 1, 2 or 3; and salts thereof.
The compounds are indicated for use in the treatment of disorders of the central nervous system.
式中的化合物:
其中每个 R¹ 是氢、C₁₋₄ 烷基、C₁₋₄ 烷氧基、卤素或硝基,且 n 是 0、1、2 或 3,R² 是氢、C₁₋₄ 烷基或 C₂₋₄ 烯基、R³ 和 R⁴ 各为氢、C₁₋₄ 烷基、任选取代的苯基或任选被 1 至 4 个 C₁₋₄ 烷基取代的 C₆₋₉ 环烷基、R⁵ 是任选被 1 至 4 个 C₁₋₄烷基或苯基取代的苯基、四氢萘基、邻苯二甲酰亚胺基、糖精基、戊二酰亚胺基、C₆₋₁₀环烷基、或 C₄₋₉杂代环烷基,可选被 1 至 4 个烷基取代,x 为 1、2 或 3,y 为 0 或 1,z 为 0、1、2 或 3;及其盐类。
这些化合物可用于治疗中枢神经系统疾病。