Lexic.us

Definition of Phytonadione

1. Noun. A form of vitamin K.

Definition of Phytonadione

1. Noun. (organic compound) phylloquinone ¹

2. Noun. Vitamin K₁ ¹

¹ Source: wiktionary.com

Medical Definition of Phytonadione

1. 2-methyl-3-(3,7,11,15-tetramethyl-2-hexadecenyl)-1,4-naphthalenedione. A fat-soluble vitamin occurring naturally as the trans-isomer. It is used in the treatment of prothrombinaemias. Pharmacological action: antifibrinolytic agent. Chemical name: 1,4-Naphthalenedione, 2-methyl-3-(3,7,11,15-tetramethyl-2-hexadecenyl)-, (R-(R*,R*-(E)))- (12 Dec 1998)

Lexicographical Neighbors of Phytonadione

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