Reaktion #5857

ord-f252bc5bba1b49918808b53ec81978dd

Reaktionsgleichung

Cc1c(N)c(=O)n(-c2ccccc2)n1C
4-aminoantipyrine
N.O=c1ccn(C2OC(COP(=O)(O)OC3C(CO)OC(n4ccc(=O)[nH]c4=O)C3O)C(O)C2O)c(=O)[nH]1
uricase
→
O=c1[nH]c(=O)c2[nH]c(=O)[nH]c2[nH]1
Uric Acid

Edukte

Cc1c(N)c(=O)n(-c2ccccc2)n1C
4-aminoantipyrine
N.O=c1ccn(C2OC(COP(=O)(O)OC3C(CO)OC(n4ccc(=O)[nH]c4=O)C3O)C(O)C2O)c(=O)[nH]1
uricase

Reagenzien

Keine

Lösungsmittel

O=P([O-])([O-])[O-]
phosphate

Reaktionsbedingungen

Temperatur
37°CELSIUS
Detaillierte Bedingungen
See reaction.notes.procedure_details.

Aufarbeitung

  1. 1
    workup.ADDITIONTo each of the mixtures was added a reagent
  2. 2
    Sonstigeprepared
  3. 3
    Sonstigeusing purified water as a control
  4. 4
    SonstigeThe results obtained

Vorschrift

To each of the mixtures was added a reagent prepared by dissolving 1 μmol 4-aminoantipyrine and 2 units of uricase in 1.5 ml of 0.1M phosphate buffer (pH 6.5). After the resulting mixtures were maintained in a thermostat at 37° C. for about 5 minutes, the absorbance was measured at a wavelength of 555 nm with a spectrophotometer (Model 228, manufactured by Hitachi, Ltd.) using purified water as a control. The results obtained are shown in Table 3.

Quelle

DOI: 10.6084/m9.figshare.5104873.v1Patent: US05246836uspto-grants-1993_09