Compounds derived from Mandelic acid, Thrombin Inhibitors, Preparation procedures, Intermediate Compounds, Pharmaceutical composition,Useful in the treatment of Thrombosis or as anticoagulant.

摘要

There is provided a compound of formula I wherein R a , R 1 , R 2 , Y and R 3 have meanings given in the description and pharmaceutically-acceptable derivatives (including prodrugs) thereof, which compounds and derivatives are useful as, or are useful as prodrugs of, competitive inhibitors of trypsin-like proteases, such as thrombin, and thus, in particular, in the treatment of conditions where inhibition of thrombin is required (e.g. thrombosis) or as anticoagulants.