申请人:Bertani Barbara
公开号:US20100063078A1
公开(公告)日:2010-03-11
The present invention relates to novel compounds of formula (I) or salts thereof:
wherein
A is a substituent selected in the group consisting of P, P1, P2 and P3
wherein
P is
P1 is
P2 is
P3 is
p is an integer ranging from 0 to 4;
R
4
is selected in the group consisting of halogen, hydroxy, cyano, C
1-4
alkyl, haloC
1-4
alkyl, C
1-4
alkoxy, haloC
1-4
alkoxy, C
1-4
alkanoyl, SF
5
and a 5- or 6-membered monocyclic heteroaryl group; and when p is an integer ranging from 2 to 4, each R
4
may be the same or different;
R
2
is hydrogen or C
1-4
alkyl;
q is 3, 4 or 5;
n is 0, 1 or 2;
X is —CR
1
R
3
— or —O—;
R
1
is selected in the group consisting of hydrogen, C
1-4
alkyl and fluorine;
R
3
is selected in the group consisting of hydrogen, C
1-4
alkyl and fluorine;
R
5
is selected in the group consisting of: hydrogen, halogen, hydroxy, cyano, C
1-4
alkyl, C
3-7
cycloalkyl, C
1-4
alkoxy, haloC
1-4
alkoxy, C
1-4
alkanoyl and NR′R″; or R
5
is a phenyl group, a 5-14 membered heterocyclic group; and any of such phenyl or heterocyclic group is optionally substituted by 1, 2, 3 or 4 substituents selected from the group consisting of: halogen, cyano, haloC
1-4
alkyl, C
1-4
alkoxy, C
1-4
alkanoyl and SF
5
;
R
6
is selected in the group consisting of: hydrogen, halogen, hydroxy, cyano, C
1-4
alkyl, C
3-7
cycloalkyl, C
1-4
alkoxy, haloC
1-4
alkoxy, C
1-4
alkanoyl and NR′R″; or R
6
is a phenyl group, a 5-14 membered heterocyclic group and any of such phenyl or heterocyclic group is optionally substituted by 1, 2, 3 or 4 substituents selected from the group consisting of: halogen, cyano, haloC
1-4
alkyl, C
1-4
alkoxy, C
1-4
alkanoyl and SF
5
;
R
7
is selected in the group consisting of: hydrogen, halogen, hydroxy, cyano, C
1-4
alkyl, C
3-7
cycloalkyl, C
1-4
alkoxy, haloC
1-4
alkoxy, C
1-4
alkanoyl and NR′R″; or R
7
is a phenyl group, a 5-14 membered heterocyclic group; and any of such phenyl or heterocyclic group is optionally substituted by 1, 2, 3 or 4 substituents selected from the group consisting of: halogen, cyano, haloC
1-4
alkyl, C
1-4
alkoxy, C
1-4
alkanoyl and SF
5
;
R
8
is selected in the group consisting of: hydrogen, halogen, hydroxy, cyano, C
1-4
alkyl, C
3-7
cycloalkyl, C
1-4
alkoxy, haloC
1-4
alkoxy, C
1-4
alkanoyl and NR′R″; or R
8
is a phenyl group, a 5-14 membered heterocyclic group; and any of such phenyl or heterocyclic group is optionally substituted by 1, 2, 3 or 4 substituents selected from the group consisting of: halogen, cyano, haloC
1-4
alkyl, C
1-4
alkoxy, C
1-4
alkanoyl and SF
5
;
R
9
is selected in the group consisting of hydrogen, a phenyl group, a heterocyclyl group, a 5- or 6-membered monocyclic heteroaryl group, and a 8- to 11-membered heteroaryl bicyclic, any of which groups is optionally substituted by 1, 2, 3 or 4 substituents selected from the group consisting of: halogen, cyano, C
1-4
alkyl, haloC
1-4
alkyl, C
1-4
alkoxy and C
1-4
alkanoyl;
R
10
is C
1-4
alkyl;
R
11
is hydrogen or C
1-4
alkyl;
R′ is H, C
1-4
alkyl or C
1-4
alkanoyl;
R″ is defined as R′;
R′ and R″ taken together with the interconnecting nitrogen atom may form a 5-, 6-membered saturated or unsaturated heterocyclic ring;
wherein R
5
, R
6
, R
7
and R
8
are not simultaneously other than hydrogen; wherein only one R
2
group ma be different from hydrogen and wherein when n is 0, X is a group —CR
1
R
3
—; processes for their preparation, intermediates used in these processes, pharmaceutical compositions containing them and their use in therapy, as modulators of dopamine D
3
receptors, e.g. to treat drug dependency, as antipsychotic agents, to treat obsessive compulsive spectrum disorders, premature ejaculation or to enhance cognition.
本发明涉及公式(I)的新化合物或其盐:其中A是从P,P1,P2和P3组成的取代基的选择,其中P是,P1是,P2是,P3是,p是0到4的整数;R4被选择在卤素,羟基,氰基,C1-4烷基,卤代C1-4烷基,C1-4烷氧基,卤代C1-4烷氧基,C1-4烷酰基,SF5和5-或6-成员的单环杂芳基组成的群中;当p是2到4的整数时,每个R4可以相同或不同;R2是氢或C1-4烷基;q是3,4或5;n是0,1或2;X是—CR1R3—或—O—;R1被选择在氢,C1-4烷基和氟中;R3被选择在氢,C1-4烷基和氟中;R5被选择在氢,卤素,羟基,氰基,C1-4烷基,C3-7环烷基,C1-4烷氧基,卤代C1-4烷氧基,C1-4烷酰基和NR′R″的群中;或R5是苯基,5-14个成员的杂环基;任何这样的苯基或杂环基可以选择地被1,2,3或4个取代基所取代,所述取代基被选择在卤素,氰基,卤代C1-4烷基,C1-4烷氧基,C1-4烷酰基和SF5的群中;R6被选择在氢,卤素,羟基,氰基,C1-4烷基,C3-7环烷基,C1-4烷氧基,卤代C1-4烷氧基,C1-4烷酰基和NR′R″的群中;或R6是苯基,5-14个成员的杂环基;任何这样的苯基或杂环基可以选择地被1,2,3或4个取代基所取代,所述取代基被选择在卤素,氰基,卤代C1-4烷基,C1-4烷氧基,C1-4烷酰基和SF5的群中;R7被选择在氢,卤素,羟基,氰基,C1-4烷基,C3-7环烷基,C1-4烷氧基,卤代C1-4烷氧基,C1-4烷酰基和NR′R″的群中;或R7是苯基,5-14个成员的杂环基;任何这样的苯基或杂环基可以选择地被1,2,3或4个取代基所取代,所述取代基被选择在卤素,氰基,卤代C1-4烷基,C1-4烷氧基,C1-4烷酰基和SF5的群中;R8被选择在氢,卤素,羟基,氰基,C1-4烷基,C3-7环烷基,C1-4烷氧基,卤代C1-4烷氧基,C1-4烷酰基和NR′R″的群中;或R8是苯基,5-14个成员的杂环基;任何这样的苯基或杂环基可以选择地被1,2,3或4个取代基所取代,所述取代基被选择在卤素,氰基,卤代C1-4烷基,C1-4烷氧基,C1-4烷酰基和SF5的群中;R9被选择在氢,苯基,杂环基,5-或6-成员的单环杂芳基和8-到11-成员的杂芳双环中的一个,其中任何这样的基团可以选择地被1,2,3或4个取代基所取代,所述取代基被选择在卤素,氰基,C1-4烷基,卤代C1-4烷基,C1-4烷氧基和C1-4烷酰基的群中;R10是C1-4烷基;R11是氢或C1-4烷基;R′是H,C1-4烷基或C1-4烷酰基;R″被定义为R′;R′和R″与相互连接的氮原子一起可以形成5-,6-成员的饱和或不饱和杂环环;其中R5,R6,R7和R8不同时为除氢外的其他基团;其中只有一个R2基团可能与氢不同,当n为0时,X是一个—CR1R3—基团;用于其制备的过程,用于这些过程的中间体,包含它们的制药组合物以及它们作为多巴胺D3受体调节剂的用途,例如用于治疗药物依赖症,作为抗精神病药物,用于治疗强迫症谱系障碍,早泄或增强认知能力。