The principal cytochrome P450 isoenzyme associated appears to get CYP2E1, with CYP1A2 and CYP3A4 as further pathways. Close to 85% of the oral dose seems during the urine inside of 24 hrs of administration, most as the glucuronide conjugate, with smaller quantities of other conjugates and unchanged drug (see OVERDOSAGE) for toxicity info.Pinpoint p