[4-(3,4a,5,7,8,8a-hexahydro-2H-pyrano[3,4-b][1,4]oxazin-1-yl)piperidin-1-yl]-[2,5-dimethyl-6-[3-(trifluoromethyl)anilino]pyrimidin-4-yl]methanone 在
DAICEL Chiralpack AD-H 5 作用下,
以
正己烷 、
异丙醇 为溶剂,
生成
[4-[(4aR,8aR)-3,4a,5,7,8,8a-hexahydro-2H-pyrano[3,4-b][1,4]oxazin-1-yl]piperidin-1-yl]-[2,5-dimethyl-6-[3-(trifluoromethyl)anilino]pyrimidin-4-yl]methanone