W. Spillane, G. A. Benson, G. McGlinchey
Mar 1, 1979
Citations
0
Influential Citations
3
Citations
Quality indicators
Journal
Journal of pharmaceutical sciences
Abstract
The nonnutritive sweeteners cyclooctylsulfamate and 4-methylcyclohexylsulfamate were fed separately to female Wistar albino rats, and the urine was examined for the possible metabolites cyclooctylamine, cyclooctanone, cyclooctanol, 4-methylcyclohexylamine, 4-methylcyclohexanone, and cis- and trans-4-methylcyclohexanols. The average percent conversions to cyclooctylamine, cyclooctanone, and cyclooctanol were 0.127, 0.08, and 0.092, respectively. The average percent conversions to 4-methylcyclohexylamine and 4-methylcyclohexanone were 0.007 and 0.0013, respectively. No cis- or trans-4-methylcyclohexanol metabolites were found. With cyclooctylsulfamate, 42% was recovered unchanged from the urine. Cyclooctyl- and cycloheptylsulfamates were metabolized to a greater extent than cyclopentylsulfamate, which, in turn, was metabolized to a greater extent than cyclohexylsulfamate (cyclamate) and 4-methylcyclohexylsulfamate.