| abstract |
(57) [Summary] [Objective] To provide a 1-azabicyclo [3.3.0] octane derivative, a salt thereof, a method for producing the same, and an application. [Structure] General formula I (Wherein n represents an integer of 1 to 5 and Ar represents an aromatic residue). [Effect] The present compound, when compared with known compounds, It shows a strong action to improve gastrointestinal motility and has very few side effects. |