phytomenadione


phyl·lo·quin·one (K),

, phylloquinone K (fil'ō-kwin'ōn, -kwī'nōn), The major form of vitamin K found in plants isolated from alfalfa; also prepared synthetically. Synonym(s): phytomenadione, phytonadione, vitamin K1, vitamin K1

phytomenadione

A vitamin K derivative used to treat haemorrhagic disease in new-born babies. The drug is on the WHO official list. A brand name is Konakion.