申请人:Nihon Nohyaku Co., Ltd.
公开号:US06639109B1
公开(公告)日:2003-10-28
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.
本发明涉及一种由通式(I)表示的硫代烷胺衍生物;以及其生产工艺:其中R1和R2中的每一个是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中的每一个是H或(C1-C4)烷基;R5和R6中的每一个是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中的每一个组合形成较低的烷基;R为(C1-C12)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,萘基,(取代)芳香杂环基,或类似物。