1117893-61-4Relevant articles and documents
Rivaroxaban intermediate preparation method
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, (2016/10/10)
The invention discloses a rivaroxaban intermediate preparation method. 4-(4-aminophenyl)morpholinyl-3-one and S-glycidol as staring raw materials are synthesized into a compound shown in the structural formula (IV), wherein in the formula (IV), R represents methyl, p-methylphenyl, phenyl or trifluoromethyl. The rivaroxaban intermediate preparation method has the advantages of mild reaction conditions, operation simpleness, high yield and industrialization easiness.