3-[4(1-Substituted-4-piperazinyl)butyl]-4-thiazolidinones a process for their preparation and their use as medicaments
申请人:HOECHST-ROUSSEL
PHARMACEUTICALS INCORPORATED
公开号:EP0316723A1
公开(公告)日:1989-05-24
There are disclosed compounds of the formula,
where n is 0̸ or 1; A is
where X, Y, Z, U, V, W, Q, S and T are each hydrogen, halogen, loweralkyl, hydroxy, nitro, loweralkoxy, amino, cyano or trifluoromethyl; m is 1 or 2; R₁ and R₂ are independently hydrogen, loweralkyl or aryl, or alternatively R₁ + R₂ taken together with the carbon atom to which they are attached form a cyclopentane, cyclohexane, cycloheptane, pyran, thiopyran, pyrrolidine or piperidine ring; R₃ and R₄ are independently hydrogen or loweralkyl, or alternatively R₃ + R₄ taken together with the carbon atom to which they are attached form a cyclopentane, cyclohexane, cycloheptane, pyran, thiopyran, pyrrolidine or piperidine ring, the term aryl signifying an unsubstituted phenyl group or a phenyl group substituted with 1, 2 or 3 substituents each of which being independently loweralkyl, loweralkoxy, hydroxy, halogen, loweralkylthio, cyano, amino or trifluormethyl, and a process for their preparation. The compounds are useful as antipsychotic, analgesic, anticonvulsant and anxiolytic agents.
公开了如下式的化合物
其中 n 是 0̸ 或 1;A 是
其中 X、Y、Z、U、V、W、Q、S 和 T 各为氢、卤素、低级烷基、羟基、硝基、低级烷氧基、氨基、氰基或三氟甲基;m 为 1 或 2;R₁ 和 R₂ 独立地为氢、低级烷基或芳基,或者 R₁ + R₂ 与它们所连接的碳原子一起形成环戊烷、环己烷、环庚烷、吡喃、硫吡喃、吡咯烷或哌啶环;R₃ 和 R₄ 独立地为氢或低级烷基,或者 R₃ + R₄ 与所连接的碳原子一起形成环戊烷、环己烷、环庚烷、吡喃、硫吡喃、吡咯烷或哌啶环、芳基是指未取代的苯基或被 1、2 或 3 个取代基取代的苯基,每个取代基都是独立的低级烷基、低级烷氧基、羟基、卤素、低级烷硫基、氰基、氨基或三氟甲基,以及它们的制备方法。这些化合物可用作抗精神病药、镇痛药、抗惊厥药和抗焦虑药。