The present invention relates to α7 nicotinic receptor agonists of formula I as described herein and to a method for treating disorders of the Central Nervous System (CNS) such as cognitive deficits in schizophrenia, by administering to a mammal an α7 nicotinic receptor agonist of formula I.
                            本发明涉及如下式的α7
尼古丁受体激动剂,以及通过给哺乳动物施用如下式的α7
尼古丁受体激动剂的方法,用于治疗中枢神经系统(CNS)的疾病,例如精神分裂症的认知障碍。