5,4'-Dihydroxy-3,3'-dimethoxy-6,7-methylenedioxyflavone 4'-glucuronide
IUPAC 名称
(2S,3S,4S,5R,6S)-3,4,5-trihydroxy-6-(4-{9-hydroxy-7-methoxy-8-oxo-2H,8H-[1,3]dioxolo[4,5-g]chromen-6-yl}-2-methoxyphenoxy)oxane-2-carboxylic acid
描述
5,4'-dihydroxy-3,3'-dimethoxy-6,7-methylenedioxyflavone 4'-glucuronide is a member of the class of compounds known as flavonoid o-glucuronides. Flavonoid o-glucuronides are phenolic compounds containing a flavonoid moiety which is O-glycosidically linked to glucuronic acid. 5,4'-dihydroxy-3,3'-dimethoxy-6,7-methylenedioxyflavone 4'-glucuronide is practically insoluble (in water) and a weakly acidic compound (based on its pKa). 5,4'-dihydroxy-3,3'-dimethoxy-6,7-methylenedioxyflavone 4'-glucuronide can be found in spinach, which makes 5,4'-dihydroxy-3,3'-dimethoxy-6,7-methylenedioxyflavone 4'-glucuronide a potential biomarker for the consumption of this food product.
异构
COC1=C(O[C@@H]2O[C@@H]([C@@H](O)[C@H](O)[C@H]2O)C(O)=O)C=CC(=C1)C1=C(OC)C(=O)C2=C(O)C3=C(OCO3)C=C2O1
InChI标识符
InChI=1S/C24H22O14/c1-32-10-5-8(3-4-9(10)37-24-18(29)16(27)17(28)22(38-24)23(30)31)19-21(33-2)15(26)13-11(36-19)6-12-20(14(13)25)35-7-34-12/h3-6,16-18,22,24-25,27-29H,7H2,1-2H3,(H,30,31)/t16-,17-,18+,22-,24+/m0/s1
键
SYRSHYBWNZNHHW-NKUGBYDDSA-N