申请人:Nihon Nohyaku Co., Ltd.
公开号:EP1216988A1
公开(公告)日:2002-06-26
The present invention relates to a thioalkylamine derivative represented by general formula (I); and a process for production thereof:
wherein each of R1 and R2 is H, (C1-C4)alkyl, (C3-C8)cycloalkyl, (C3-C8)cycloalkyl (C1-C4) alkyl, (substituted) phenyl, (substituted) phenyl(C1-C4) alkyl, or the like; each of R3 and R4 is H or a (C1-C4)alkyl group; each of R5 and R6 is H, (C1-C4)alkyl, a (substituted) phenyl group or a (substituted) phenyl(C1-C4)alkyl group; alternatively each of R1 and R2, R1 and R3 or R5, R3 and R4, R3 and R5, or R5 and R6 may together form lower alkylene; and R is (C1-C12)alkyl, (C3-C8)cycloalkyl, (C3-C8)cycloalkyl (C1-C4) alkyl, (substituted) phenyl, (substituted) phenyl (C1-C4)alkyl, a naphthyl group, a (substituted) aromatic heterocyclic, or the like.
本发明涉及通式(I)所代表的硫代烷基胺衍生物及其生产工艺:
其中R1和R2各自为H、(C1-C4)烷基、(C3-C8)环烷基、(C3-C8)环烷基(C1-C4)烷基、(取代)苯基、(取代)苯基(C1-C4)烷基或类似物;R3和R4各自为H或(C1-C4)烷基;R5和R6各自为H、(C1-C4)烷基、(取代)苯基或(取代)苯基(C1-C4)烷基;或者,R1 和 R2、R1 和 R3 或 R5、R3 和 R4、R3 和 R5 或 R5 和 R6 可共同形成低级亚烷基;R 是 (C1-C12)烷基、(C3-C8)环烷基、(C3-C8)环烷基 (C1-C4) 烷基、(取代的)苯基、(取代的)苯基 (C1-C4)烷基、萘基、(取代的)芳香杂环基或类似基团。