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Mesoxalyl urea

Alloxan or N,N-Mesoxalyl Urea (Pyrimidine-tetrone or Erythric Acid of Brugnatelli, OC-NH-CO... [Pg.134]

It is easily reducible, ammonia being split off, and forms hydro-uracyl1 as the solely crystallizable body. The same product is derived in considerable quantity in the electrolytic reduction of Alloxan, Mesoxalyl Urea. There are also produced in this reduction alloxantin, which is difficulty soluble and can only slowly be reduced further, and large quantities of non-crystal-lizable gummy substances ... [Pg.124]

AI3-15282 Alloxan Alloxan 7169 Alloxane Barbituric acid, 5-oxo- EINECS 200-062-0 Mesoxalylcarbamide Mesoxalylurea NSC 7169 2,4,5,6-Pyrimidintetron 2,4,5,6(1H,3H)-Pyrimidine-tetrone 2,4,5,6-Tetraoxohexa-hydropyrimidine Urea, mesoxalyl-. Used in nutrition experiments. Causes diabetes in experimental animals. Crystals dec 256° soluble in H2O. Wako Pure Chem. Ind. [Pg.18]

After the research of Wohler and Liebig (1838, see p. 333), uric acid and its derivatives were investigated by Schlieper. The latter showed that uric acid on reduction by hydriodic acid forms glycocoll and the decomposition products of urea (NH3 and CO2). Gerhardt formulated alloxan as the mesoxalyl, and parabanic acid as the oxalyl, derivatives of urea, which he then regarded as hydrate d oxyde de cyanammonium , giving complicated formulae, which were simplified by Kekule as ... [Pg.777]

See other pages where Mesoxalyl urea is mentioned: [Pg.686]    [Pg.686]    [Pg.686]    [Pg.439]    [Pg.686]    [Pg.686]    [Pg.686]    [Pg.686]    [Pg.439]    [Pg.686]   
See also in sourсe #XX -- [ Pg.124 ]

See also in sourсe #XX -- [ Pg.439 ]



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