Term Name:	mephenytoin
Synonyms:	5-ethyl-3-methyl-5-phenylimidazolidine-2,4-dione, DL-Mephenytoin, mefenitoina, mephenytoin, mephenytoine, mephenytoinum, methylphenetoin, phenylethylmethylhydantoin
Definition:	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.
Ontology:	ChEBI [CHEBI:6757]  ( EBI )