申请人:Grove Simon James Anthony
公开号:US20100113493A1
公开(公告)日:2010-05-06
The invention relates to (pyrrolidin-2-yl)phenyl derivatives having the general Formula I
wherein R
1
is (C
1-4
)alkyl, halo(C
1-4
)alkyl, (C
1-4
)alkyloxy, or halo(C
1-4
)alkyloxy; R
2
is H, (C
1-4
)alkyl, halo(C
1-4
)alkyl, (C
1-4
)alkyloxy, halo(C
1-4
)alkyloxy or halogen; R
3
is H, (C
1-4
)alkyl or halo(C
1-4
)alkyl; R
4
is H, (C
1-4
)alkyl or halo(C
1-4
)alkyl; R
5
is H, (C
1-4
)alkyl or halo-(C
1-4
)-alkyl; or R
4
and R
5
, when bonded to the same carbon atom, can together with the carbon atom form a spiro(C
3-6
)cycloalkyl group, optionally substituted with halogen; R
6
is H, (C
1-4
)alkyl, halo(C
1-4
)alkyl, (C
1-4
)alkyloxy, halo(C
1-4
)alkyloxy or halogen; or a pharmaceutically acceptable salt thereof, to pharmaceutical compositions comprising the same, as well as to the use of these (pyrrolidin-2-yl)phenyl derivatives for the treatment of pain, such as neuropathic pain or inflammatory pain.
该发明涉及具有通式I的(吡咯啉-2-基)苯基衍生物,其中R1为(C1-4)烷基、卤代(C1-4)烷基、(C1-4)烷氧基或卤代(C1-4)烷氧基;R2为H、(C1-4)烷基、卤代(C1-4)烷基、(C1-4)烷氧基、卤代(C1-4)烷氧基或卤素;R3为H、(C1-4)烷基或卤代(C1-4)烷基;R4为H、(C1-4)烷基或卤代(C1-4)烷基;R5为H、(C1-4)烷基或卤代(C1-4)烷基;或者当R4和R5与同一碳原子结合时,它们可以与碳原子一起形成一个可选择地取代卤素的螺环(C3-6)环烷基基团;R6为H、(C1-4)烷基、卤代(C1-4)烷基、(C1-4)烷氧基、卤代(C1-4)烷氧基或卤素;或其药学上可接受的盐,以及含有这些(吡咯啉-2-基)苯基衍生物的药物组合物,以及这些(吡咯啉-2-基)苯基衍生物用于治疗疼痛,如神经痛或炎症性疼痛。