[Determination of azapropazone and 8-hydroxyazapropazone in urine by direct quantitative thin-layer chromatography (author's transl)].
A method for quantitative determination of 5-dimethyl amino-9-methyl-2-propyl-1H-pyrazolo[1,2-a] [1,2,4]benzotriazine-1,3-(2H)-dione (azapropazone) and 8-hydroxyazapropazone in urine has been described. The analysis is performed by quantitatively thin-layer chromatography. The method is selective with a standard deviation of about 5%. After daily oral administration of 3 x 300 mg azapropazone-dihydrate a mean excretion of azapropazone of 62% and a mean excretion of 8-hydroxyazapropazone of 14% was determined.
D001032:Apazone / Q000652:urine*; D002855:Chromatography, Thin Layer; D006801:Humans; D006900:Hydroxylation; D014227:Triazines / Q000652:urine*
D014227:Triazines; D001032:Apazone
Die Bestimmung von Azapropazon und 8-Hydroxyazapropazon im Harn durch direkte quantitative Dünnschichtchromatographie.