反应详情

Reactions similar to those of Example 1 were performed except for using 0.22 ml of 47% hydrobromic acid instead of 35% hydrochloric acid, and from 0.70 g (0.95 mmol) of (5S)-4-(4,4-Difluorocyclohexyl)-3-{(S)-fluoro[4-(trifluoromethyl)phenyl]methyl}-2-(1-{5-[3-hydroxy-2-(hydroxymethyl)propoxy]pyrimidin-2-yl}piperidin-4-yl)-7,7-dimethyl-5,6,7,8-tetrahydroquinolin-5-ol, which was prepared by a method similar to that of Reference Example 22, 741 mg of the title compound was obtained as a white powder (yield: 88%).