| abstract |
processnpreparationnderivativesnPhenylimidazolidinenallnnofnof formulan(I),ninnwhichnRn1nandnRn2nrepresentne.g.nH,nCN,nhalonornamino-nWell,nRn3nisne.g.nhydrogennornhydroxyalkyl,nRn4nandnRn5nrepresentne.g.nsubstitutednalkyl,nXnandnYnbeforennconstitutenoxygennornsulfur,ntheirnisomersnandnsalt.nThannElevatornnchodiskovánraw materialnthenapplyncompoundnofnof formulan(A),nwherenWnisnatomnhalogennorndennderivative formednhydantoin |