Anisindione

Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]

Anisindione (brand name Miradon) is a synthetic anticoagulant and an indanedione derivative. It prevents the formation of active procoagulation factors II, VII, IX, and X, as well as the anticoagulant proteins C and S, in the liver by inhibiting the vitamin K–mediated gamma-carboxylation of precursor proteins.