title: [Structure-antitumor activity relationship of 1-(2-chloroethyl)-3-(4-substituted-2,3-dioxo-1-piperazinylalkyl)-1-nitrosourea (author's transl)].
mesh_terms: D000818:Animals; D000970:Antineoplastic Agents; D005260:Female; D051379:Mice; D009607:Nitrosourea Compounds / Q000494:pharmacology*; D013329:Structure-Activity Relationship
chemical_list: D000970:Antineoplastic Agents; D009607:Nitrosourea Compounds