4-[(4'-Trifluoromethylbiphenyl-2-carbonyl)amino]cyclo-hexanecarboxylic acid 、 9-(2-hydroxyethyl)-9H-fluoren-9-carboxylic acid (2,2,2-trifluoroethyl)amide 以to give the title compound (0.534 g) as a colorless solid (see Table 57)的产率得到trans-4-[(4'-trifluoromethylbiphenyl-2-carbonyl)amino]cyclohexanecarboxylic acid 2-[9-(2,2,2-trifluoroethylcarbamoyl)-9H-fluoren-9-yl]ethyl ester