Table 5

Distribution of metabolites generated during in vitro incubation of amprenavir with human microsomes

MicrosomesM1M2M3M4M5Total
Fetus0.30.30.75<0.15<0.151.35
Neonate 1 day<0.150.652.60.5<0.153.75
Neonate 2 days1.64.7531.41.2512.0
Infant 1 month0.67.68.23.03.322.7
Infant 3 months1.823.221.79.41369.2
Adult 1858.744.222.523.9157.2

Results are expressed in picomoles formed in 1 min by 1 mg of microsomal protein in incubation performed in duplicate in one sample representative of its group of age.