title: Potential antitumor agents. 2.  - and  -2'-Deoxy-6-selenoguanosine and related compounds.
mesh_terms: D000818:Animals; D000970:Antineoplastic Agents / Q000138:chemical synthesis* / Q000627:therapeutic use; D002470:Cell Survival; D002478:Cells, Cultured; D006151:Guanosine / Q000138:chemical synthesis* / Q000627:therapeutic use; D007942:Leukemia, Experimental / Q000188:drug therapy; D051379:Mice; D009942:Organometallic Compounds / Q000138:chemical synthesis* / Q000627:therapeutic use; D012643:Selenium; D013056:Spectrophotometry, Ultraviolet
chemical_list: D000970:Antineoplastic Agents; D009942:Organometallic Compounds; D006151:Guanosine; D012643:Selenium