申请人:Merck Sharp & Dohme Corp.
公开号:US08273737B2
公开(公告)日:2012-09-25
The present invention is directed to compounds of formula (I) which are M1 receptor positive allosteric modulators and that are useful in the treatment of diseases in which the M1 receptor is involved, such as Alzheimer's disease, schizophrenia, pain or sleep disorders. The invention is also directed to pharmaceutical compositions comprising the compounds, and to the use of the compounds and compositions in the treatment of diseases mediated by the M1 receptor.
本发明涉及公式(I)的化合物,该化合物是M1受体正向变构调节剂,并且在治疗M1受体参与的疾病,如阿尔茨海默病、精神分裂症、疼痛或睡眠障碍方面有用。本发明还涉及包含该化合物的制药组合物,以及该化合物和组合物在治疗M1受体介导的疾病中的使用。