、
[rac]-2-[4-(1-carboxy-ethyl)-2-methyl-phenoxy]-2-methyl-propionic acid ethyl ester 、
4-三氟甲基联苯-4-胺 以to give [rac]-2-methyl-2-{2-methyl-4-[1-(4′-trifluoromethyl-biphenyl-4-ylcarbamoyl)-ethyl]-phenoxy}-propionic acid ethyl ester, which的产率得到[rac]-2-methyl-2-{2-methyl-4-[1-(4'-trifluoromethyl-biphenyl-4-ylcarbamoyl)-ethyl]-phenoxy}-propionic acid ethyl ester