申请人:Yoshitomi Pharmaceutical Industries, Ltd.
公开号:EP0124783A1
公开(公告)日:1984-11-14
Benzofuran- and benzopyran-carboxamide derivatives of the formula:
wherein is ℓ 1 or 2; Xa is hydrogen atom, an amino group or a halogen atom; Y is -S(O)m-R3 wherein R3 is a lower alkyl group and m is 0, 1 or 2, or
wherein R4 and R5 are the same or different and are each a hydrogen atom or a lower alkyl group; R'is a hydrogen atom, a lower alkyl group, an arylthiomethyl group, a halogenomethyl group or
wherein R6 and R7 are the same or different and are each a hydrogen atom or a lower alkyl group or R6 and R7 together with the adjacent nitrogen atom form a heterocycle; R2 is a hydrogen atom or a lower alkyl group; and Z is
wherein pis 2 or 3, Ra and R9 are the same or different and are each a lower alkyl group or R8 and R9 together with the adjacent nitrogen atom form a heterocycle, or
wherein q is 0 or 1, n is 1 or2, R10 is a lower alkyl group, a lower alkenyl group, a lower alkinyl group, an aralkyl group or a cycloalkyl group and R11 is a hydrogen atom or a lower alkyl group, their physiologically acceptable salts or their optical isomers, and a method of preparing same. These compounds are useful as psychotropic and antipsychotic agents.
式中的苯并呋喃-和苯并吡喃-甲酰胺衍生物:
其中 ℓ 为 1 或 2;Xa 为氢原子、氨基或卤素原子;Y 为-S(O)m-R3,其中 R3 为低级烷基,m 为 0、1 或 2,或
其中 R4 和 R5 相同或不同,且各自为氢原子或低级烷基; R'为氢原子、低级烷基、芳硫基甲基、卤素甲基,或
其中 R6 和 R7 相同或不同,且各自为氢原子或低级烷基,或 R6 和 R7 与相邻的氮原子一起形成杂环;R2 为氢原子或低级烷基;Z 为
其中 p 为 2 或 3,Ra 和 R9 相同或不同且各自为低级烷基,或 R8 和 R9 与相邻氮原子一起形成杂环,或
其中 q 为 0 或 1,n 为 1 或 2,R10 为低级烷基、低级烯基、低级烷基、芳基或环烷基,R11 为氢原子或低级烷基、它们的生理上可接受的盐或它们的光学异构体,以及制备方法。这些化合物可用作精神药物和抗精神病药物。