Novel 3-oxobenzoxazine derivatives, their salts, process of preparation, application as medicaments, and compositions which contain them

摘要

Novel 3-oxobenzoxazine derivatives as well as their addition salts with inorganic or organic acids, of formula: <IMAGE> R = H, F, Cl, Br, linear C1-C5 alkyl, branched C3-C5 alkyl, C1-C5 alkoxy, NO2 or CF3; R1 = optionally substituted phenyl or heterocycle, their process of preparation, their application as medicaments and the compositions which contain them.