5,4'-Dihydrox-3-methoxy-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}phenoxy)oxane-2-carboxylic acid
描述
5,4'-dihydrox-3-methoxy-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'-dihydrox-3-methoxy-6,7-methylenedioxyflavone 4'-glucuronide is practically insoluble (in water) and a weakly acidic compound (based on its pKa). 5,4'-dihydrox-3-methoxy-6,7-methylenedioxyflavone 4'-glucuronide can be found in spinach, which makes 5,4'-dihydrox-3-methoxy-6,7-methylenedioxyflavone 4'-glucuronide a potential biomarker for the consumption of this food product.
异构
COC1=C(OC2=CC3=C(OCO3)C(O)=C2C1=O)C1=CC=C(O[C@@H]2O[C@@H]([C@@H](O)[C@H](O)[C@H]2O)C(O)=O)C=C1
InChI标识符
InChI=1S/C23H20O13/c1-31-20-14(25)12-10(6-11-19(13(12)24)33-7-32-11)35-18(20)8-2-4-9(5-3-8)34-23-17(28)15(26)16(27)21(36-23)22(29)30/h2-6,15-17,21,23-24,26-28H,7H2,1H3,(H,29,30)/t15-,16-,17+,21-,23+/m0/s1
键
QZRLCSNTKHSVAP-QJAHINBCSA-N