Biphenyl-2-yl-carbamic acid 1-(9-amino-nonyl)-piperidin-4-yl ester dihydrochloride salt 、
3-氟-4-羟基苯甲酸 在
biphenyl-2-yl-carbamic acid 1-[9-(3-fluoro-4-hydroxy-benzoylamino)-nonyl]-piperidin-4-yl ester 作用下,
以to afford the title compound as a white foam, 51% yield, 1.26 g的产率得到biphenyl-2-yl-carbamic acid 1-[9-(3-fluoro-4-hydroxy-benzoylamino)-nonyl]-piperidin-4-yl ester