Ciraparantag is an inhibitor of thrombin and factor Xa. Ciraparantag is a broad-spectrum reversal agent for anticoagulants, including unfractionated heparin, low-molecular-weight heparin, and certain direct oral anticoagulants.
Odiparcil is an orally active beta-d-thioxyloside analog. Odiparcil is an indirect thrombin inhibitor that exerts its anticoagulant effect through activation of antithrombin II (heparin cofactor II). It also has an antithrombotic activity associated with a reduced risk of adverse bleeding events.