反应详情

2-Chloro-5-methyl-4-phenyl-3-pyridinecarboxylic acid was used in place of 2-chloro-4-phenyl-3-pyridinecarboxylic acid in Step 2 in Reference Example 12, reacted with N-[3,5-bis(trifluoromethyl)benzyl]-N-(3-hydroxypropyl)amine that had been obtained in Step 1 in Reference Example 23, in place of N-[3,5-bis(trifluoromethyl)benzyl]-N-(2-hydroxyethyl)amine, and treated in the same manner as in Step 2 in Reference Example 12, to obtain the entitled compound as a pale yellow oil. NMR(200 MHz, CDCl3) ppm: 1.10-1.80(2H,m), 2.06(3H×1/2,s), 2.08(3H×1/2,s), 2.80-3.30(3H,m), 3.35-3.70(1H,m), 4.08(1H×1/2,d,J=16.4 Hz), 4.39(1H×1/2,d,J=15.0 Hz), 4.47(1H×1/2,d,J=16.4 Hz), 4.70(1H×1/2,d,J=15.0 Hz), 6.90-7.62(7H,m), 7.72(1H×1/2,s), 7.77(1H×1/2,s), 8.28(1H×1/2,s), 8.31(1H×1/2,s).