This invention is directed to compounds, which are PDE10A enzyme inhibitors. The invention provides a pharmaceutical composition comprising a therapeutically effective amount of a compound of the invention and a pharmaceutically acceptable carrier. The present invention also provides processes for the preparation of the compounds of formula I. The present invention further provides a method of treating a subject suffering from a neurodegenerative disorder comprising administering to the subject a therapeutically effective amount of a compound of formula I. The present invention also provides a method of treating a subject suffering from a drug addiction comprising administering to the subject a therapeutically effective amount of a compound of formula I. The present invention further provides a method of treating a subject suffering from a psychiatric disorder comprising administering to the subject a therapeutically effective amount of a compound of formula I.
本发明涉及化合物,这些化合物是PDE10A酶
抑制剂。本发明提供了一种药物组合物,包含本发明化合物的治疗有效量和药学上可接受的载体。本发明还提供了制备式I化合物的方法。本发明进一步提供了一种治疗患有神经退行性疾病的主体的方法,包括向该主体施用式I化合物的治疗有效量。本发明还提供了一种治疗患有药物成瘾的主体的方法,包括向该主体施用式I化合物的治疗有效量。本发明进一步提供了一种治疗患有精神疾病的主体的方法,包括向该主体施用式I化合物的治疗有效量。