Laropiprants oxidative metabolisme katalyseres primært af CYP3A4, mens mange UGT- isoformer (1A1, 1A3, 1A9 og 2B7) katalyserede acylglucuronideringerne.
The oxidative metabolism of laropiprant is catalysed primarily by CYP3A4, whereas several UGT isoforms (1A1, 1A3, 1A9 and 2B7) catalysed the acyl glucuronidation.