PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 11854139-2 2002 In the present study, N-3-benzyl derivatives of nirvanol and phenobarbital were synthesized, their respective (+)- and (-)-enantiomers resolved chromatographically, and inhibitor potencies determined for these compounds toward CYP2C19 and other human liver cytochromes P450 (P450s). ethylphenylhydantoin 48-56 cytochrome P450 family 2 subfamily B member 6 Homo sapiens 269-273