[EN] DIHYDRO-PYRROLO-PYRIDINE DERIVATIVES<br/>[FR] DÉRIVÉS DE DIHYDRO-PYRROLO-PYRIDINE
申请人:PFIZER
公开号:WO2018234953A1
公开(公告)日:2018-12-27
The present invention provides, in part, compounds of Formula I, or an N-oxide thereof, or a pharmaceutically acceptable salt of the compound or the N- oxide, wherein: (R1)a, (R2)b, (R3)c, L, A, and E are as described herein; processes for the preparation of; intermediates used in the preparation of; and compositions containing such compounds, N-oxides, or salts, and their uses for treating M4-mediated (or M4- associated) disorders including, e.g., Alzheimer's Disease, schizophrenia (e.g., its cognitive and negative symptoms), pain, addiction, and a sleep disorder.
本发明部分提供了Formula I的化合物,或其N-氧化物,或该化合物或N-氧化物的药用盐,其中:(R1)a,(R2)b,(R3)c,L,A和E如本文所述;用于制备的过程;用于制备的中间体;以及含有这种化合物、N-氧化物或盐的组合物,以及它们用于治疗M4介导的(或M4相关的)疾病,包括例如阿尔茨海默病、精神分裂症(例如其认知和消极症状)、疼痛、成瘾和睡眠障碍。