PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 18098061-2 2008 CYP3A4 was identified as the major enzyme and CYP2C8 as a minor enzyme responsible for mirodenafil N-dealkylation based on correlation analysis, inhibition studies, and cDNA-expressed CYP enzyme activities. mirodenafil 87-98 cytochrome P450 family 3 subfamily A member 4 Homo sapiens 0-6 18098061-3 2008 Plasma concentrations of mirodenafil and its N-dealkylated metabolite could therefore change with co-administration of known CYP3A4 inducers or inhibitors. mirodenafil 25-36 cytochrome P450 family 3 subfamily A member 4 Homo sapiens 125-131 18098061-4 2008 Mirodenafil inhibited CYP3A4, CYP2C19 and CYP2D6 activities with IC50 values of 15.6, 38.2 and 77.0 microM, respectively, in human liver microsomes. mirodenafil 0-11 cytochrome P450 family 3 subfamily A member 4 Homo sapiens 22-28