The Chemical Entities of Biological Interest (ChEBI) ontology is downloaded weekly from EMBL-EBI at http://www.ebi.ac.uk/chebi/. The data is made available under the Creative Commons License (CC BY 3.0, http://creativecommons.org/licenses/by/3.0/). For more information see: Degtyarenko et al. (2008) ChEBI: a database and ontology for chemical entities of biological interest. Nucleic Acids Res. 36, D344–D350.
An imidazolidine-2,4-dione (hydantoin) in which the imidazolidine nucleus carries a methyl group at N-3 and has ethyl and phenyl substituents at C-5. An anticonvulsant, it is no longer available in the USA or the UK but is still studied largely because of its interesting hydroxylation polymorphism.
CYP2B6 protein results in decreased methylation of Mephenytoin CYP2B6 protein results in increased metabolism of Mephenytoin Mephenytoin inhibits the reaction [[isoimperatorin co-treated with NADP] results in decreased activity of CYP2B6 protein]; Mephenytoin inhibits the reaction [CYP2B6 protein results in decreased ethylation of 7-ethoxy-4-trifluoromethylcoumarin]; Mephenytoin inhibits the reaction [CYP2B6 protein results in increased chemical synthesis of 7-hydroxy-4-trifluoromethylcoumarin] Mephenytoin results in decreased activity of CYP2B6 protein Mephenytoin results in decreased activity of CYP2B10 protein
4-amino-2-phenoxymethanesulfonanilide inhibits the reaction [CYP2C19 protein results in increased oxidation of Mephenytoin]; [CYP2C19 protein results in increased hydroxylation of Mephenytoin] which results in increased chemical synthesis of 4-hydroxymephenytoin; [CYP2C19 protein results in increased metabolism of Mephenytoin] which results in increased chemical synthesis of 4-hydroxymephenytoin; [Mephenytoin results in decreased activity of CYP2C19 protein] which results in decreased degradation of vanoxerine; Fluoxetine inhibits the reaction [CYP2C19 protein results in increased hydroxylation of Mephenytoin]; Fluoxetine inhibits the reaction [CYP2C19 protein results in increased metabolism of Mephenytoin]; GH1 protein inhibits the reaction [CYP2C19 protein results in increased metabolism of Mephenytoin]; Lansoprazole inhibits the reaction [CYP2C19 protein results in increased hydroxylation of Mephenytoin]; Mephenytoin inhibits the reaction [CYP2C19 protein results in increased metabolism of 4,5-dihydropyrazole-1,5-dicarboxylic acid 1-((4-chlorophenyl)-amide) 5-(2-oxo-2H-(1,3')bipyridinyl-6'-yl)-amide]; methyl 2-(2-acetoxy-6,7-dihydrothieno(3,2-c)pyridin-5(4H)-yl)-2-(2-chlorophenyl)acetate inhibits the reaction [CYP2C19 protein results in increased hydroxylation of Mephenytoin analog]; Omeprazole inhibits the reaction [CYP2C19 protein results in increased hydroxylation of Mephenytoin]; Omeprazole inhibits the reaction [CYP2C19 protein results in increased metabolism of Mephenytoin]; Pantoprazole inhibits the reaction [CYP2C19 protein results in increased hydroxylation of Mephenytoin]; perfluorooctane sulfonic acid inhibits the reaction [CYP2C19 protein results in increased oxidation of Mephenytoin]; rabeprazole-thioether inhibits the reaction [CYP2C19 protein results in increased hydroxylation of Mephenytoin]; Resveratrol inhibits the reaction [CYP2C19 protein results in increased metabolism of Mephenytoin]; sitaxsentan inhibits the reaction [CYP2C19 protein results in increased metabolism of Mephenytoin]; Ticlopidine inhibits the reaction [CYP2C19 protein results in increased hydroxylation of Mephenytoin]; Ticlopidine inhibits the reaction [CYP2C19 protein results in increased metabolism of Mephenytoin]; Tranylcypromine inhibits the reaction [CYP2C19 protein results in increased metabolism of Mephenytoin]; Ursolic Acid inhibits the reaction [CYP2C19 protein results in increased metabolism of Mephenytoin]; zafirlukast inhibits the reaction [CYP2C19 protein results in increased metabolism of Mephenytoin] CYP2C19 protein results in increased hydroxylation of Mephenytoin; CYP2C19 protein results in increased hydroxylation of Mephenytoin analog CYP2C19 protein affects the metabolism of Mephenytoin CYP2C19 gene SNP affects the hydroxylation of Mephenytoin; CYP2C19 protein affects the hydroxylation of Mephenytoin Mephenytoin results in decreased activity of CYP2C29 protein