3-chloro-N-(4-cyano-2-hydroxy-benzyl)-benzamide 、
methanesulfonic acid 2-(2-fluoro-benzoylamino)-ethyl ester 以to give N-[2-(2-{[(3-chlorobenzoyl)amino]methyl}-5-cyanophenoxy)ethyl]-2-fluorobenzamide as a colorless foam的产率得到N-[2-(2-{[(3-chlorobenzoyl)amino]methyl}-5-cyanophenoxy)ethyl]-2-fluorobenzamide