Hydroxyurea derivatives--1-methyl-1-hydroxyurea and 1-ethyl-1-hydroxyurea.
D000818:Animals; D002286:Carcinoma, Ehrlich Tumor / Q000378:metabolism*; D004273:DNA, Neoplasm / Q000096:biosynthesis*; D003864:Depression, Chemical; D004336:Drug Antagonism; D006918:Hydroxyurea / Q000494:pharmacology*; D007930:Leucine / Q000378:metabolism; D008297:Male; D051379:Mice; D009363:Neoplasm Proteins / Q000096:biosynthesis; D009705:Nucleosides / Q000494:pharmacology; D012334:RNA, Neoplasm / Q000096:biosynthesis; D013223:Statistics as Topic; D013936:Thymidine / Q000378:metabolism; D014316:Tritium; D014529:Uridine / Q000378:metabolism
D004273:DNA, Neoplasm; D009363:Neoplasm Proteins; D009705:Nucleosides; D012334:RNA, Neoplasm; D014316:Tritium; D007930:Leucine; D013936:Thymidine; D014529:Uridine; D006918:Hydroxyurea