Der er fundet små koncentrationer af fire metabolitter, som blev identificeret som: desethylenciprofloxacin (M 1), sulphociprofloxacin (M 2), oxociprofloxacin (M 3) og
108 Low concentrations of four metabolites have been reported, which were identified as: desethyleneciprofloxacin (M 1), sulphociprofloxacin (M 2), oxociprofloxacin (M 3) and formylciprofloxacin (M 4).