Process for production of 1-(3-(2-(1-benzothiophen-5-yl)ethoxy)propyl)azetidin-3-ol or salts thereof

摘要

The invention provides a process for production of 1-(3-(2-(1-benzothiophen-5-yl)ethoxy)propyl)azetidin-3-ol or salts thereof characterized by subjecting 1-(3-(2-(1-benzothiophen-5-yl)ethoxy)propionyl)azetidin-3-ol to reduction reaction with an addition of activator in the presence of alkali metal borohydride.