4'-trifluoromethylbiphenyl-2-carbonyl chloride 、
4-[1,2,3,6-tetrahydro-1-(phenylmethyl)-4-pyridinyl]benzenamine 、
水 在
N-[4-[1,2,3,6-tetrahydro-1-(phenylmethyl)-4-pyridinyl]phenyl]-4'-(trifluoromethyl)-[1,1'-biphenyl]-2-carboxamide 作用下,
以
二氯甲烷 、
三乙胺 为溶剂,
反应 16.5h,
以yielding 43 g of N-[4-[1,2,3,6-tetrahydro-1-(phenylmethyl)-4-pyridinyl]phenyl]-4′-(trifluoromethyl)-[1,1′-biphenyl]-2-carboxamide (intermediate 20)的产率得到N-[4-[1,2,3,6-tetrahydro-1-(phenylmethyl)-4-pyridinyl]phenyl]-4'-(trifluoromethyl)-[1,1'-biphenyl]-2-carboxamide