TABLE 1

Kinetic parameters of CYP3A TDI in human liver microsomes and comparison with literature values

DrugNovartisLiteratureReference
kinactKIkinactKI
min1μMmin1μM
Amprenavir0.1741.90.4500.64Zhao et al. (2005)
Azamulin>0.1<0.50.6800.17Perloff et al. (2009)
AzithromycinnTDI>500.016623Ito et al. (2003)
Clarithromycin0.05813.20.0724.5Mayhew et al. (2000)
0.01915.5Watanabe et al. (2007)
0.03641.5Ito et al. (2003)
0.06315.7Xu et al. (2009)
Diltiazem0.0313.60.0124.5Obach et al. (2007)
0.0508.7Perloff et al. (2009)
0.0120.48Zhao et al. (2005)
0.01518.1McConn et al. (2004)
0.0190.67Xu et al. (2009)
Diltiazem-N-desmethyl0.0430.80.0270.77Mayhew et al. (2000)
Domperidone0.0184.70.03712Chang et al. (2010)
Erythromycin0.04126.50.02513.5Ito et al. (2003)
0.067812Yamano et al. (2001)
0.07215.2Zhao et al. (2005)
0.02212.1Watanabe et al. (2007)
0.03610Obach et al. (2007)
0.04510.9McConn et al. (2004)
0.0171.7Xu et al. (2009)
FluoxetinenTDI>500.0175.3Mayhew et al. (2000)
IsoniazidnTDI>500.080228Wen et al. (2002)
Nicardipine>0.1<0.50.0601.3McConn et al. (2004)
ParoxetinenTDI>500.01113Obach et al. (2007)
Pioglitazone0.01313.00.01110.4Lim et al. (2005)
Raloxifene0.1634.30.36018.7Zhao et al. (2005)
Ritonavir>0.1<0.50.4500.38Obach et al. (2007)
Rosiglitazone0.0114.40.02011.9Lim et al. (2005)
ThioTEPAnTDI>500.035300Obach et al. (2007)
Ticlopidine0.0083.50.03977Obach et al. (2007)
Troglitazone0.08710.00.0345Lim et al. (2005)
Troleandomycin0.1410.60.0650.19Xu et al. (2009)
0.0322.4Zhao et al. (2005)
Verapamil0.0702.40.0282.6Watanabe et al. (2007)
0.0431.8Obach et al. (2007)
0.0232Perloff et al. (2009)
0.0533.5Xu et al. (2009)
  • nTDI, no TDI effect at highest concentration investigated.