<unk> , sold under the brand name Effient in the US, Australia and India, and Efient in the EU) is a medication used to prevent formation of blood clots. It is a platelet inhibitor and an irreversible antagonist of P2Y12 ADP receptors and is of the thienopyridine drug class. It was developed by Daiichi Sankyo Co. and produced by Ube and marketed in the United States in cooperation with Eli Lilly and Company.<unk>  was approved for use in the European Union in February 2009, and in the US in July 2009, for the reduction of thrombotic cardiovascular events (including stent thrombosis) in people with acute coronary syndrome (ACS) who are to be managed with percutaneous coronary intervention (PCI).
Prasugrel
Ticagrelor
Elinogrel
Cetrorelix
Alteplase
Defibrotide
Oprelvekin
Eptifibatide