申请人:Takeda Pharmaceutical Company Limited
公开号:US10208046B2
公开(公告)日:2019-02-19
The present invention provides a compound having a cholinergic muscarinic M1 receptor positive allosteric modulator activity, which may be useful as medicaments such as a prophylactic or therapeutic drug for Alzheimer's disease, schizophrenia, pain, sleep disorder, Parkinson's disease dementia, dementia with Lewy bodies and the like, and the like. The present invention relates to a compound represented by the formula (I)
wherein ring A is an optionally substituted 5- or 6-membered ring; R is a C1-6 alkyl group substituted by 1 to 5 halogen atoms; and X is —CH═ or —N═, or a salt thereof.
本发明提供了一种具有胆碱能毒蕈碱 M1 受体正性异位调节剂活性的化合物,该化合物可用作药物,如阿尔茨海默病、精神分裂症、疼痛、睡眠障碍、帕金森病痴呆、路易体痴呆等疾病的预防或治疗药物等。本发明涉及一种由式 (I) 代表的化合物
其中环 A 是任选取代的 5 或 6 元环;R 是被 1 至 5 个卤素原子取代的 C1-6 烷基;X 是 -CH═ 或 -N═,或其盐。