Thiomorpholine → (-)-4-(4,4-Difluorocyclohexyl)-3-{fluoro[4-(trifluoromethyl)phenyl]methyl}-7,7-dimethyl-2-{1-[5-(thiomorpholin-4-yl)pyrimidin-2-yl]piperidin-4-yl}-5,6,7,8-tetrahydroquinolin-5-ol

Participants

Reaction Steps

Reactions similar to those of Reference Example 13 and Example 7 were performed except for using thiomorpholine instead of isonipecotic acid ethyl ester, and from 120 mg (0.144 mmol) of (−)-2-[1-(5-Bromopyrimidin-2-yl)piperidin-4-yl]-4-(4,4-difluorocyclohexyl)-3-{fluoro[4-(trifluoromethyl)phenyl]methyl}-5-[(4-methoxybenzyl)oxy]-7,7-dimethyl-5,6,7,8-tetrahydroquinoline, which was prepared by a method similar to that of Reference Example 11, 61 mg of the title compound was obtained as a white solid (yield: 58%).

Provenance & Evidence