title: Experiments of synthesis of dl-camptothecin. 4. Synthesis and antileukemic activity of dl-camptothecin analogues.
mesh_terms: D000818:Animals; D002166:Camptothecin / Q000031:analogs & derivatives* / Q000138:chemical synthesis / Q000627:therapeutic use; D005260:Female; D007939:Leukemia L1210 / Q000188:drug therapy; D051379:Mice; D008815:Mice, Inbred Strains; D013237:Stereoisomerism; D013329:Structure-Activity Relationship
chemical_list: D002166:Camptothecin