2-Methyl-2-[5-methyl-6-(1,3-oxazol-2-yl)-2,4-dioxo-1-[2-propan-2-yloxy-2-[2-(trifluoromethoxy)phenyl]ethyl]thieno[2,3-d]pyrimidin-3-yl]propanoic acid 在
Chiralpak IC 作用下,
以
正己烷 、
异丙醇 为溶剂,
以56.2 mg的产率得到(R)-2-(1-(2-isopropoxy-2-(2-(trifluoromethoxy)phenyl)ethyl)-5-methyl-6-(oxazol-2-yl)-2,4-dioxo-1,2-dihydrothieno[2,3-d]pyrimidin-3(4H)-yl)-2-methylpropanoic acid