Azabicyclo (3, 1, 0) hexan derivatives useful as modulators of dopamine D3 receptors
申请人:Glaxo Group Limited
公开号:US07745458B2
公开(公告)日:2010-06-29
The present invention relates to novel compounds of formula (I) or a salt thereof:
wherein:
p is 0, 1, 2, 3, 4 or 5;
R1 is independently selected from a group consisting of: halogen, hydroxy, cyano, C1-4alkyl, haloC1-4alkyl, C1-4alkoxy, haloC1-4alkoxy, C1-4alkanoyl and SF5;
n is 3 or 4;
R2 is hydrogen or C1-4alkyl;
n is 2 or 3;
X is —CH2—, —O— or —S—;
Z may be —CH— or N;
A is a group P or P1,
wherein P is
and P1 is
and
Y is hydrogen, —OH, C1-4alkyl, haloC1-4alkyl, phenyl or a heteroaromatic group, wherein the phenyl and the heteroaromatic group are optionally substituted by one or two substituents selected from a group consisting of C1-4alkyl, haloC1-4alkyl, C1-4alkoxy and haloC1-4alkoxy;
processes for their preparation, intermediates used in these processes, pharmaceutical compositions containing them and their use in therapy, as modulators of dopamine D3 receptors, e.g. to treat substance related disorders, as antipsychotic agents premature ejaculation or cognition impairment.
本发明涉及公式(I)的新化合物或其盐:
其中:
p为0、1、2、3、4或5;
R1独立选择自以下组: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;
n为3或4;
R2为氢或C1-4烷基;
n为2或3;
X为—
CH2—、—O—或—S—;
Z可以是—CH—或N;
A是P或P1组,其中P为
和P1为
Y为氢、—OH、C1-4烷基、卤代C1-4烷基、苯基或杂环芳基,其中苯基和杂环芳基可以选择性地被一或两个取代基所取代,所述取代基选择自以下组:C1-4烷基、卤代C1-4烷基、C1-4烷氧基和卤代C1-4烷氧基;
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、含有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,例如用于治疗物质相关障碍、作为
抗精神病药物、治疗早泄或认知障碍。