Tetrahydronaphthyridine derivatives as mGluR2-negative allosteric modulators, compositions, and their use
申请人:Merck Sharp & Dohme Corp.
公开号:US10072003B2
公开(公告)日:2018-09-11
The present invention provides quinoline carboxamide and quinoline carbonitrile compounds of formula (I) or a pharmaceutically acceptable salt thereof, wherein R1, R2, L, X1, X2, and X3, are as defined herein. The compounds of the invention, and pharmaceutically acceptable salts thereof, and pharmaceutical compositions comprising them, are useful as non-competitive mGluR2 antagonists, or mGluR2 negative allosteric modulators (NAMs), and may be useful in methods of treating a person in need thereof for diseases or disorders in which the mGluR2-NAM receptor plays a causative role, such as Alzheimer's disease, cognitive impairment, schizophrenia and other mood disorders, pain disorders and sleep disorders.
本发明提供了式(I)的喹啉甲酰胺和喹啉甲腈化合物或其药学上可接受的盐,其中R1、R2、L、X1、X2和X3如本文所定义。本发明的化合物及其药学上可接受的盐,以及包含它们的药物组合物可作为非竞争性 mGluR2 拮抗剂或 mGluR2 负异位调节剂 (NAM),并可用于治疗有需要的人的疾病或失调的方法,在这些疾病或失调中,mGluR2-NAM 受体起致病作用,如阿尔茨海默病、认知障碍、精神分裂症和其他情绪障碍、疼痛障碍和睡眠障碍。