3-(1,2,4-TRIAZOL-3YLALKYL) AZABRICLO (3.1.0) HEXANE DERIVATIVES AS MODULATORS OF DOPAMINE D3 RECEPTORS
申请人:Bonanomi Giorgio
公开号:US20090124629A1
公开(公告)日:2009-05-14
The present invention relates to novel compounds of formula (I) or pharmaceutically acceptable salt thereof:
wherein
G is selected from a group consisting of: phenyl, pyridyl, benzothiazolyl and indazolyl;
p is an integer ranging from 0 to 5;
R
1
is independently selected from a 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 and SF
5
; or corresponds to a group R
5
;
each R
2
is independently hydrogen, fluorine or C
1-4
alkyl;
n is 2, 3, 4, or 5;
R
3
is C
1-4
alkyl;
R
4
is hydrogen, or a C
1-4
alkyl group, a benzyl group, a phenyl group, a heterocyclyl group, a 5- or 6-membered heteroaromatic group, or a 8- to 11-membered bicyclic group, 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, haloC
1-4
alkoxy, C
1-4
alkanoyl and SF
5
;or R
4
is a —SR
6
group;
R
5
is selected from a group consisting of: isoxazolyl, —CH
2
—N-pyrrolyl, 1,1-dioxido- 2-isothiazolidinyl, thienyl, thiazolyl, pyridyl and 2-pyrrolidinonyl, and such a group is optionally substituted by one or two substituents selected from a group consisting of: halogen, cyano, C
1-4
alkyl, haloC
1-4
alkyl, C
1-4
alkoxy and C
1-4
alkanoyl;
R
6
is C
1-4
alkyl or —CH
2
C
3-4
cycloalkyl;
and when R
1
is chlorine and p is 1, such R
1
is not present in the ortho position with respect to the linking bond to the rest of the molecule; and when R
1
corresponds to R
5
, p is 1.
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 cognition impairment.
本发明涉及以下式(I)的新化合物或其药学上可接受的盐:其中G选自以下组:苯基,吡啶基,苯并噻唑基和吲唑基;p为0至5的整数;R1独立选自以下组: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R5基团;每个R2独立地为氢,氟或C1-4烷基;n为2、3、4或5;R3为C1-4烷基;R4为氢,或C1-4烷基,苄基,苯基,杂环基,5-或6-成员杂芳基,或8-至11-成员双环基团,其中任何一个基团可以选择地由1、2、3或4个来自以下组的取代基取代:卤素,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R4为-SR6基团;R5选自以下组:异噁唑基,-CH2-N-吡咯基,1,1-二氧化-2-异噻唑烷基,噻唑基,吡啶基和2-吡咯烷基,并且此类基团可以选择地由1或2个来自以下组的取代基取代:卤素,氰基,C1-4烷基,卤代C1-4烷基,C1-4烷氧基和C1-4酰基;R6为C1-4烷基或-CH2C3-4环烷基;当R1为氯且p为1时,此类R1不在与分子的其余部分的连接键的正交位置上存在;当R1对应于R5时,p为1。本发明还涉及制备这些化合物的方法,用于这些方法的中间体,包含它们的药物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,作为抗精神病药物,用于治疗强迫症谱系障碍,早泄或认知障碍。