申请人:Glaxo Group Limited
公开号:US08003638B2
公开(公告)日:2011-08-23
Compounds of formula (I) or a salt thereof are disclosed:
wherein R1 is pyrazolyl substituted by two or three substituents independently selected from halogen, C1-4alkyl and haloC1-4alkyl; R2 is hydrogen or methyl; and R3 is quinolinyl, oxazolyl or phenyl, each of which is optionally substituted by one or two halogen, C1-4alkyl or haloC1-4alkyl. Processes for preparation and uses of the compounds in medicine, for example for the treatment of schizophrenia or drug dependency, are also disclosed.
公开了化合物式(I)或其盐,其中R1为吡唑基,被两个或三个独立选择的取代基(取代基可以是卤素,C1-4烷基和haloC1-4烷基)所取代;R2为氢或甲基;R3为喹啉基,噁唑基或苯基,每个基都可以被一个或两个卤素,C1-4烷基或haloC1-4烷基所取代。还公开了制备这些化合物的方法以及在医学上使用这些化合物的用途,例如用于治疗精神分裂症或药物依赖症。