vitamin k and 3- ( and/or 2 ) -hydroxy-2,3-dihydro-2-methyl-3-phytyl-1,4-naphthoquinone ( hydroxyvitamin k ) have been identified as metabolites of vitamin k 2,3-epoxide incubated with hepatocytes isolated from normal and warfarin-resistant rats .
C0042878
vitamin k
C0027388
naphthoquinone