New trans-3,4,4a, 5,6,10b-hexahydro-2H-naphth [1,2-b] -1, 4-oxazine disubstituted their process for the preparation and pharmaceutical compositions containing them

Novel compounds of formula: (CF DRAWING IN BOPI) in which:. A represents an alkyl, alkenyl, cycloalkylalkyl or aralkyl, and. E is (CF DRAWING IN BOPI) in racemic or optical isomers and their addition salts with pharmaceutically acceptable acids. The compounds can be used as drugs.