Hydrobromide of 5-2-cyclopropyl-1-(2-fluorophenyl)-2-oxoethyl-4,5,6,7-tetrahydrothieno3,2-cpyridin-2-yl acetate known under unprotected name prasugrel and process for preparing thereof

摘要

the solution relates to polymorphic forms of prasugrel hydrobromide, known substances lowering blood clotting, prasugrel formula that is marked by a high chemical stability, and ways of production.