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Experientia

, Volume 28, Issue 1, pp 10–10 | Cite as

4-Hydroxyurazole

  • Kwang-Yuen Zee-Cheng
  • C. C. Cheng
Article

Keywords

Hydrazin 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

Zusammenfassung

Durch Hydroxylaminolyse von 1,2-bis (äthoxycarbonyl)hydrazin wurde Natriumsalz von 1-Äthoxycarbonyl-2-hydroxylaminocarbonylhydrazin hergestellt und mit wässeriger Salzsäure auf pH<1 in 4-Hydroxyurazol (N-Hydroxybicarbamimid) synthetisiert.

Letiratur

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    K. A. Hoffman andO. Ehrhart, Ber. dt. Chem. Ges.45, 2731 (1912).Google Scholar
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    W. F. C. Dresler andR. Stein, Annlr Chem.150, 242 (1869).Google Scholar
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    R. W. Brockman, S. Shaddix, W. R. Laster Jr. andF. M. Schabel Jr., Cancer Res.30, 2358 (1970).PubMedGoogle Scholar
  5. 6.
    Deaza analogs of III, 3-hydroxyhydantoins and derivatives of 1,2,4-triazolon-5, have recently appeared in literature. Cf.P. Fankhauser andM. Brenner, Helv. chim. Acta53, 2298 (1970). —G. Zinner, Arch. Pharmazie301, 827 (1968).Google Scholar

Copyright information

© Birkhäuser-Verlag 1972

Authors and Affiliations

  • Kwang-Yuen Zee-Cheng
    • 1
  • C. C. Cheng
    • 1
  1. 1.Midwest Research InstituteKansas CityUSA

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