biphenyl-2-yl-carbamic acid 1-(9-amino-nonyl)-piperidin-4-yl ester 、
2-氯-3-羟基苯甲醛 在
biphenyl-2-yl-carbamic acid 1-{9-[bis-(2-chloro-3-hydroxy-benzyl)-amino]-nonyl}-piperidin-4-yl ester 作用下,
以to afford the title compound as a white foam, 15% yield, 32 mg的产率得到biphenyl-2-yl-carbamic acid 1-{9-[bis-(2-chloro-3-hydroxy-benzyl)-amino]-nonyl}-piperidin-4-yl ester