1365267-37-3

2-[[[[(5S)-2-Oxo-3-[4-(3-oxo-4-morpholinyl)phenyl]-5-oxazolidinyl]methyl]amino]carbonyl]-benzoic Acid is an intermediate used in the synthesis of Bis-[Des(5-Chloro-2-carboxythienyl)] Rivaroxaban Phthalamide (B415135), which is an impurity of Rivaroxaban (R538000), a novel antithrombotic agent. A highly potent and selective, direct FXa inhibitor.