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Über den Stoffwechsel von 3-Amino-1,2,4-triazol in Ratten

✍ Scribed by W. Grunow; H. -J. Altmann; Chr. Böhme


Publisher
Springer-Verlag
Year
1975
Tongue
English
Weight
730 KB
Volume
34
Category
Article
ISSN
0340-5761

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✦ Synopsis


3-Amino-1,2,4-triazole[5-(14)C] was administered orally to rats as a single dose of 50 mg/kg body weight. Excretion in urine and feces was followed during a period of 3 days. Within the first 24 hrs the main part of the radioactivity was found in the urine as unchanged amitrole. 3-Amino-5-mercapto-1,2,4-triazole and 3-amino-1,2,4-triazolyl-(5)-mercapturic acid were isolated from urine and identified by comparison with synthetic compounds. The total amount of these metabolites in the urine was about 6% of the dose. The metabolic pathways of amitrole and the possible relations between biotransformation and toxicity are discussed.


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