Relationship of structure to antitumor activity in compounds related to folic acid.
D000818:Animals; D000970:Antineoplastic Agents / Q000627:therapeutic use; D055598:Chemical Phenomena; D002621:Chemistry; D005492:Folic Acid / Q000627:therapeutic use*; D007942:Leukemia, Experimental / Q000188:drug therapy*; D051379:Mice; D009374:Neoplasms, Experimental / Q000188:drug therapy*
D000970:Antineoplastic Agents; D005492:Folic Acid