cis-N-{1-[(4-hydroxypiperidin-1-yl)carbonyl]-5-[4-(trifluoromethyl)phenyl]piperidin-3-yl}benzenecarboxamide 在
Daicel Chiralcel OD-H 作用下,
以
乙醇 、
2-甲基戊烷 为溶剂,
生成 (3S,5S)-N-{1-[(4-hydroxypiperidin-1-yl)carbonyl]-5-[4-(trifluoromethyl)phenyl]piperidin-3-yl}benzenecarboxamide 、 (3R,5R)-N-{1-[(4-hydroxypiperidin-1-yl)carbonyl]-5-[4-(trifluoromethyl)phenyl]piperidin-3-yl}benzenecarboxamide