Compounds, pharmaceutical compositions including the compounds, and methods of preparation and use thereof are disclosed. The compounds are amide compounds which can be prepared from certain heteoraryl carboxylic acids and certain diazabicycloalkanes. The compounds exhibit selectivity for, and bind with high affinity to, neuronal nicotinic receptors of the a4β2 subtype in the central nervous system (CNS). The compounds and compositions can be used to treat and/or prevent a wide variety of conditions or disorders, particularly CNS disorders. The compounds can: (i) alter the number of nicotinic cholinergic receptors of the brain of the patient, (ii) exhibit neuroprotective effects, and (iii) when employed in effective amounts, not result in appreciable adverse side effects (e.g. side effects such as significant increases in blood pressure and heart rate, significant negative effects upon the gastrointestinal tract, and significant effects upon skeletal muscle).
本文公开了化合物、包括这些化合物的制药组合物的制备方法和使用方法。这些化合物是酰胺化合物,可以从某些杂
环羧酸和某些二
氮杂双环烷制备而成。这些化合物表现出选择性,并与中枢神经系统(CNS)的a4β2亚型的神经
尼古丁受体结合亲和力高。这些化合物和组合物可用于治疗和/或预防各种疾病或疾病,特别是CNS疾病。这些化合物可以:(i)改变患者大脑
尼古丁胆碱能受体的数量,(ii)表现出神经保护作用,(iii)当以有效量使用时,不会产生明显的不良副作用(例如显著增加血压和心率、对胃肠道产生显著负面影响以及对骨骼肌产生显著影响等副作用)。