Rivaroxaban

Chemical structure:

 

IUPAC name:

(S)-5-chloro-N-{[2-oxo-3-[4-(3-oxomorpholin-4-yl) phenyl]oxazolidin-5-yl]methyl} thiophene-2-carboxamide

 

CAS number:

366789-02-8

 

Therapy area:

Anti-coagulant

 

References:

IH/USP/Ph.Eur

 

Status:

Under development

 

Mechanism of action

Both free and bound Factor Xa in the prothrombinase complex are inhibited by rivaroxaban.  It is a direct selective factor Xa inhibitor with a 2.5 to 4 hour start of action. Factor Xa inhibition prevents the intrinsic and extrinsic pathways of the blood coagulation cascade from working properly, preventing the production of thrombin and the growth of thrombi. Rivaroxaban has no impact on platelets and does not suppress thrombin (activated Factor II).

 

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