Alpha-(Ureidomethylene)lactones and derived 5-(hydroxyalkyl)uracils.
D000818:Animals; D007783:Lactones / Q000138:chemical synthesis* / Q000627:therapeutic use; D007939:Leukemia L1210 / Q000188:drug therapy; D013056:Spectrophotometry, Ultraviolet; D014498:Uracil / Q000031:analogs & derivatives*; D014508:Urea / Q000031:analogs & derivatives* / Q000138:chemical synthesis / Q000627:therapeutic use
D007783:Lactones; D014498:Uracil; D014508:Urea