1424944-35-3

2-[[(5R)-2-Oxo-3-[4-(3-oxo-4-morpholinyl)phenyl]-5-oxazolidinyl]methyl]-1H-isoindole-1,3(2H)-dione is an intermediate in the synthesis of ent-Rivaroxaban (R538005), the R-isomer of Rivaroxaban (R538000), which is a novel antithrombotic agent.