title: [Piperazine-2,5-diones N,N'-substituted. I. Action of some hydrazines on ethyl ester of N-phenyl-N-chloroacetylglycine].
mesh_terms: D001381:Azepines / Q000138:chemical synthesis; D003500:Cyclization; D005998:Glycine / Q000031:analogs & derivatives*; D006834:Hydrazines; D007202:Indicators and Reagents; D010879:Piperazines
chemical_list: D001381:Azepines; D006834:Hydrazines; D007202:Indicators and Reagents; D010879:Piperazines; D005998:Glycine
vernacular_title: Piperazin-2,5-dioni NN'-sostituiti Nota I - Azione di alcune idrazine sull'estere etilico della N-fenil-N-cloroacetilglicina.