5C-aglycone
IUPAC 名称
2-methyl-4-(3-methyl-1,4-dioxo-1,4-dihydronaphthalen-2-yl)butanoic acid
描述
5C-aglycone is one of the two major aglycone urinary water-soluble metabolites of Phylloquinone (Vitamin K1) and menaquinones (vitamin K2), usually excreted as glucuronide conjugates; their structure suggests that they are formed by an oxidative degradation of the phytyl side chain involving enzymes of omega- and beta-oxidation. Newborn infants as a group, are known to have precariously low vitamin K stores and are routinely given vitamin K prophylaxis at birth. (PMIDs 7306367, 4833371, 15722567) [HMDB]
异构
CC(CCC1=C(C)C(=O)C2=C(C=CC=C2)C1=O)C(O)=O
InChI标识符
InChI=1S/C16H16O4/c1-9(16(19)20)7-8-11-10(2)14(17)12-5-3-4-6-13(12)15(11)18/h3-6,9H,7-8H2,1-2H3,(H,19,20)
键
ALLYVKRLOHDVKI-UHFFFAOYSA-N