AZABICYCLO [3. 1. 0] HEXYL DERIVATIVES AS MODULATORS OF DOPAMINE D3 RECEPTORS
申请人:Bertani Barbara
公开号:US20100240661A1
公开(公告)日:2010-09-23
The present invention relates to novel compounds of formula (I) or a salt thereof:
wherein
G is selected from a group consisting of: phenyl, a 5- or 6-membered monocyclic heteroaryl group, or a 8- to 11-membered heteroaryl bicyclic group;
p is an integer ranging from 0 to 5;
R
1
is halogen, hydroxy, cyano, C
1-4
alkyl, haloC
1-4
alkyl, C
1-4
alkoxy, haloC
1-4
alkoxy, C
1-4
alkanoyl and SF
5
; or corresponds to a group R
6
; and when p is an integer ranging from 2 to 5, each R
1
may be the same or different;
R
2
is hydrogen or C
1-4
alkyl;
n is 3, 4, 5 or 6;
R
6
is a moiety selected from the group consisting of: isoxazolyl, —CH
2
—N-pyrrolyl, 1,1-dioxido-2-isothiazolidinyl, thienyl, thiazolyl, pyridyl, 2-pyrrolidinonyl, and such R
6
group is optionally substituted by one or two substituents selected from: halogen, cyano, C
1-4
alkyl, haloC
1-4
alkyl, C
1-4
alkoxy, C
1-4
alkanoyl;
R
4
is selected in the group consisting of: hydrogen, halogen, hydroxy, cyano, C
1-4
alkyl, C
3-7
cycloalkyl, haloC
1-4
alkyl, C
1-4
alkoxy, haloC
1-4
alkoxy, C
1-4
alkanoyl and NR′R″; or R
4
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, C
1-4
alkyl, haloC
1-4
alkyl, C
1-4
alkoxy, C
1-4
alkanoyl, haloC
1-4
alkoxy and SF
5
;
R
7
is hydrogen or C
1-2
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;
and their use in therapy, as modulators of dopamine D
3
receptors.
本发明涉及一种式(I)的新化合物或其盐:其中G选自以下组中的一组:苯基,5-或6-成员的单环杂芳基团或8-至11-成员的杂芳双环基团;p为0至5的整数;R1为卤素,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酰基和SF5;或对应于R6基团;当p是2至5的整数时,每个R1可以相同或不同;R2为氢或C1-4烷基;n为3、4、5或6;R6为选自以下组中的基团:异氧唑基,-CH2-N-吡咯基,1,1-二氧杂氮环戊基,噻吩基,噻唑基,吡啶基,2-吡咯烷基,且此类R6基团可以被选自以下一种或两种取代基取代:卤素,氰基,C1-4烷基,卤代C1-4烷基,C1-4烷氧基,C1-4酰基;R4选自以下组中的一种:氢,卤素,羟基,氰基,C1-4烷基,C3-7环烷基,卤代C1-4烷基,C1-4烷氧基,卤代C1-4烷氧基,C1-4酰基和NR′R″;或R4为苯基,5-14成员的杂环基团;此类苯基或杂环基团可以被1、2、3或4个选自以下组的取代基所取代:卤素,氰基,C1-4烷基,卤代C1-4烷基,C1-4烷氧基,C1-4酰基,卤代C1-4烷氧基和SF5;R7为氢或C1-2烷基;R′为H,C1-4烷基或C1-4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;并且这些化合物可用于治疗,作为多巴胺D3受体的调节剂。