申请人:Sanofi-Synthelabo
公开号:US06413984B1
公开(公告)日:2002-07-02
The invention concerns compounds of formula (I) wherein: A represents either a hydrogen atom or a hydroxyl group; B represents a pyrrolidin-2-yl (D) or 2-piperidyl (E), B capable of being substituted by one or two R5 groups; R1 represents a hydrogen atom, a C1-C6 alkyl, a C2-C6 alkenyl, a C1-C2 perfluoroalkyl or a C1-C6 fluoroalkyl group; R2, R3 or R4, independently of one another, represent a hydrogen atom, a C1-C6 alkyl, group or a C2-C6 alkenyl group, or R1 and R2 can together form a C1-C6 alkylene chain, or a C3-C6 alkenylene chain; R5 represents a C1-C6 alkyl group, and R6 represents a hydrogen atom, a C1-C6 alkyl group, a C2-C6 alkenyl group, C3-C6 cycloalkyl, C3-C6 cycloalkenyl or a benzyl. Said compounds have therapeutic applications
本发明涉及公式(I)的化合物,其中:A表示氢原子或羟基;B表示吡咯烷-2-基(D)或2-哌啶基(E),B能够被一个或两个R5基团取代;R1表示氢原子,C1-C6烷基,C2-C6烯基,C1-C2全氟烷基或C1-C6氟代烷基;R2、R3或R4独立地表示氢原子,C1-C6烷基或C2-C6烯基,或R1和R2可以共同形成C1-C6烷基链或C3-C6烯基链;R5表示C1-C6烷基,R6表示氢原子,C1-C6烷基,C2-C6烯基,C3-C6环烷基,C3-C6环烯基或苄基。这些化合物具有治疗应用。