Title : Flunitrazepam metabolism by cytochrome P450S 2C19 and 3A4.

Pub. Date : 2001 Apr

PMID : 11259331






2 Functional Relationships(s)
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1 We have identified CYP2C19 and CYP3A4 as the principal cytochrome P450s involved in the metabolism of flunitrazepam to its major metabolites desmethylflunitrazepam and 3-hydroxyflunitrazepam. Flunitrazepam cytochrome P450 family 3 subfamily A member 4 Homo sapiens
2 We estimate that the relative contributions of CYP2C19 and CYP3A4 to the formation of desmethylflunitrazepam in vivo are 63 and 37%, respectively, at therapeutic flunitrazepam concentrations (0.03 microM). Flunitrazepam cytochrome P450 family 3 subfamily A member 4 Homo sapiens