3,4-dihydro-benzo[e][1,3]oxazin-2-ones which are substituted at the nitrogen atom by unsubstituted or substituted (C
3-8
)cycloalkyl, (C
1-4
)alkyl(C
3-8
)cycloalkyl, (C
6-18
)aryl or (C
6-18
)aryl(C
1-4
)alkyl and their use as pharmaceuticals.
                            3,4-二氢-苯并[e][1,3]
噁唑-2-酮化合物,其在氮原子上被未取代或取代的(C3-8)环烷基,(C1-4)烷基(C3-8)环烷基,(C6-18)芳基或(C6-18)芳基(C1-4)烷基所取代,以及它们在制药上的应用。