申请人:Biagetti Matteo
公开号:US20090203705A1
公开(公告)日:2009-08-13
The present invention relates to novel compounds of formula (I), or a pharmaceutically acceptable salt thereof,
wherein
R is an aryl or heteroaryl, which may be substituted by one or more: halogen, C
1
-C
4
alkyl, C1-C4 alkoxy, C
1
-C
4
haloalkyl, C
1
-C
4
haloalkoxy, cyano;
Z
1
is H, C
1
-C
4
alkyl or F;
Z is CH
2
, CH(C
1
-C
4
alkyl), C(C
1
-C
4
alkyl)
2
or a bond;
A is a 6-10 membered aryl or heteroaryl, which may be substituted by one or more: halogen, C
1
-C
4
alkyl, C
1
-C
4
alkoxy, C
1
-C
4
haloalkyl, C
1
-C
4
haloalkoxy, cyano; or —C(═O)—X; or —O(CH
2
)
0-1
R
1
;
B is hydrogen or is a 5-6 membered heteroaryl, or a 4-6 membered heterocycle, or phenyl, which may be substituted by one or more: halogen, C
1
-C
4
alkyl, C
1
-C
4
alkoxy, C
1
-C
4
haloalkyl, C
1
-C
4
haloalkoxy, hydroxyl, cyano; A and B being linked via any atom;
R
1
is —(C
1
-C
4
)alkyl(C
1
-C
4
)alkoxy; or C
3
-C
8
cycloalkyl; or R
1
is an aryl or heteroaryl, which may be substituted by one or more: halogen, C
1
-C
4
alkyl, C
1
-C
4
alkoxy, C
1
-C
4
haloalkyl, C
1
-C
4
haloalkoxy, cyano; or R
1
is a 4-6 membered heterocycle, which may be substituted by one or more: halogen, C
1
-C
4
alkyl, C
1
-C
4
alkoxy, C
1
-C
4
haloalkyl, C
1
-C
4
haloalkoxy, cyano;
X is OR
2
or NR
3
R
4
;
R
2
is C
1
-C
4
alkyl;
R
3
is hydrogen or together with R
4
and the nitrogen form a 5-6 saturated membered ring;
R
4
is C
3
-C
8
cycloalkyl;
processes for their preparation, intermediates used in these processes, pharmaceutical compositions containing them and their use in therapy, as NPY Y5 receptor antagonists and as agents for the treatment and/or prophylaxis of eating disorders such as a binge eating disorder.
本发明涉及式(I)的新化合物或其药学上可接受的盐,其中R是芳基或杂芳基,可以被一个或多个卤素、C1-C4烷基、C1-C4氧烷基、C1-C4卤代烷基、C1-C4卤代氧烷基、氰基取代;Z1是H、C1-C4烷基或F;Z是CH2、CH(C1-C4烷基)、C(C1-C4烷基)2或键;A是一个6-10成员芳基或杂芳基,可以被一个或多个卤素、C1-C4烷基、C1-C4氧烷基、C1-C4卤代烷基、C1-C4卤代氧烷基、氰基或—C(═O)—X取代;或—O(CH2)0-1R1;B是氢或是一个5-6成员杂芳基、或一个4-6成员杂环、或苯基,可以被一个或多个卤素、C1-C4烷基、C1-C4氧烷基、C1-C4卤代烷基、C1-C4卤代氧烷基、羟基、氰基取代;A和B通过任何原子连接;R1是—(C1-C4)烷基(C1-C4)氧基;或C3-C8环烷基;或R1是一个芳基或杂芳基,可以被一个或多个卤素、C1-C4烷基、C1-C4氧烷基、C1-C4卤代烷基、C1-C4卤代氧烷基、氰基取代;或R1是一个4-6成员杂环,可以被一个或多个卤素、C1-C4烷基、C1-C4氧烷基、C1-C4卤代烷基、C1-C4卤代氧烷基、氰基取代;X是OR2或NR3R4;R2是C1-C4烷基;R3是氢或与R4和氮一起形成一个5-6饱和成员环;R4是C3-C8环烷基;它们的制备方法,用于这些方法的中间体,含有它们的药物组合物以及它们作为NPY Y5受体拮抗剂和用于治疗和/或预防暴饮暴食等进食障碍的药物的用途。