[Metabolism and excretion of 32P-aminophon in lactating cattle].
P-labelled aminophon, 0,0-di-u-butyl- (1-n-butylaminocyclohexyl) -phosphonate, an agricultural defoliant and siccant, was applied orally in oily solution to lactating cows, 5-6 mg/kg bodymass, resp. The halflifes of degradation in blood serum in vitro are 95 min, of the extractable metabolites in blood, milk and urine 17-20 h. The 0-and 0, N-dealkylcompound of aminophon were found as the preferred metabolites.
D000818:Animals; D002417:Cattle; D003678:Defoliants, Chemical / Q000378:metabolism*; D004952:Esters; D005260:Female; D006207:Half-Life; D006540:Herbicides / Q000378:metabolism*; D007774:Lactation; D063065:Organophosphonates / Q000378:metabolism* / Q000652:urine; D011247:Pregnancy
D003678:Defoliants, Chemical; D004952:Esters; D006540:Herbicides; D063065:Organophosphonates
Metabolismus und Ausscheidung von 32P-Aminophon am laktierenden Rind.