申请人:Andrews David Mark
公开号:US20050014789A1
公开(公告)日:2005-01-20
The present invention relates to compounds of formula (I),
wherein R
1
is selected from:
(a) (C
1
-C
6
)alkyl, optionally substituted by 1-3 substituents, each independently selected from:
(i) CF
3
, OH, (C
1
-C
6
)alkyl, (C
3
-C
6
)cycloalkyl, (C
1
-C
6
)alkoxy and halo.
(ii) Phenyl, optionally fused with phenyl or cyclohexyl, said phenyl or fused phenyl optionally substituted with 1-3 groups selected from (C
1
-C
6
)alkyl, (C
1
-C
6
)alkyl ester, OH and halo; and
(b) (C
3
-C
6
)cycloalkyl, optionally fused with (C
5
-C
7
)cycloalkyl, said cycloalkyl or fused cycloalkyl optionally substituted by OH, (C
1
-C
6
)alkyl, (C
1
-C
6
)alkoxy and halo.
R
2
is Phenyl, optionally fused to (C
4
-C
6
)cycloalkyl, phenyl or pyridyl, said phenyl or fused phenyl moiety optionally substituted with 1-3 groups each independently selected from (C
1
-C
6
)alkyl, (C
1
-C
6
)alkoxy, halo and OH; n is 1 to 2; and pharmaceutically acceptable salts, solvates or polymorphs thereof;
With the proviso that when n is 2 and R
1
is 2-(3,4-dimethoxylphenyl)-1-ethyl, 3,3-diphenyl-1-propyl or 2,4-difluorophenyl, then R
2
cannot be 4-trifluoromethoxyphenyl, 2,4,6-trimethoxyphenyl, 4-acetoxyphenyl or 2,4-difluorophenyl; which are a class of selective serotonin re-uptake inhibitors (SSRIs).
本发明涉及式(I)的化合物,其中R1选自:(a)(C1-C6)烷基,可选地被1-3个取代基取代,每个取代基独立地选自:(i)CF3,OH,(C1-C6)烷基,(C3-C6)环烷基,(C1-C6)烷氧基和卤素;(ii)苯基,可选地与苯基或环己基融合,所述苯基或融合苯基可选地被1-3个选自(C1-C6)烷基,(C1-C6)烷酯,OH和卤素的基团取代;和(b)(C3-C6)环烷基,可选地与(C5-C7)环烷基融合,所述环烷基或融合环烷基可选地被OH,(C1-C6)烷基,(C1-C6)烷氧基和卤素取代。R2为苯基,可选地融合到(C4-C6)环烷基、苯基或吡啶基上,所述苯基或融合苯基基团可选地被1-3个独立选自(C1-C6)烷基,(C1-C6)烷氧基,卤素和OH的基团取代;n为1到2;以及其药学上可接受的盐、溶剂或多型性;但当n为2且R1为2-(3,4-二甲氧基苯基)-1-乙基、3,3-二苯基-1-丙基或2,4-二氟苯基时,则R2不能是4-三氟甲氧基苯基、2,4,6-三甲氧基苯基、4-乙酰氧基苯基或2,4-二氟苯基;这是一类选择性5-羟色胺再摄取抑制剂(SSRI)。