noun. A drug, C₂₄H₄₀N₈O₄, that acts as a coronary vasodilator and is used in the long-term treatment of angina pectoris and as an antiplatelet agent.

noun. A drug that inhibits thrombus formation when given chronically and causes vasodilation when given at high doses over a short time.

"Synavive is the Cambridge, Mass., company's most advanced drug, and combined an agent called dipyridamole with the steroid prednisolone."

Vaseline  antacid  anticoagulants  antihistamine  clopidogrel