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 a process 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 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.
本发明涉及一种PDE10A酶
抑制剂化合物。本发明提供了一种药物组合物,包括本发明中化合物的治疗有效量和药学上可接受的载体。本发明还提供了一种制备式I化合物的方法。本发明进一步提供了一种治疗神经退行性疾病患者的方法,包括向患者投予式I化合物的治疗有效量。本发明还提供了一种治疗精神障碍患者的方法,包括向患者投予式I化合物的治疗有效量。