tert-butyl (1R*,3S,4R*,5S)-3-(6-bromo-4-oxo-3,4-dihydrothieno[3,2-d]pyrimidin-2-yl)-5-hydroxy-2-azabicyclo[2.2.1]heptane-2-carboxylate 在
CHIRALPAK AD 作用下,
以
乙醇 、
正己烷 为溶剂,
生成 tertbutyl (1S,3S,4S,5S)-3-(6-bromo-4-oxo-3,4-dihydrothieno[3,2-d]pyrimidin-2-yl)-5-hydroxy-2-azabicyclo[2.2.1]heptane-2-carboxylate 、 tertbutyl (1R,3S,4R,5S)-3-(6-bromo-4-oxo-3,4-dihydrothieno[3,2-d]pyrimidin-2-yl)-5-hydroxy-2-azabicyclo[2.2.1]heptane-2-carboxylate