(3S,4S)-4-{(1R)-1-[3,5-bis(trifluoromethyl)phenyl]ethoxy}-3-(4-fluorophenyl)-6-methoxy-2,3,4,5-tetrahydropyridine 、
1-乙酰基-4-哌啶甲酰肼 生成 (6S,7S)-3-(1-acetylpiperidin-4-yl)-7-{(1R)-1-[3,5-bis(trifluoromethyl)phenyl]ethoxy}-6-(4-fluorophenyl)-5,6.7,8-tetrahydro[1,2,4]triazolo[4,3-a]pyridine