title: Haloacylated derivatives of 2,5-diketopiperazine.
mesh_terms: D000215:Acylation; D000970:Antineoplastic Agents / Q000138:chemical synthesis; D010879:Piperazines / Q000138:chemical synthesis*; D013329:Structure-Activity Relationship
chemical_list: D000970:Antineoplastic Agents; D010879:Piperazines