Luteolin 7-O-diglucuronide
IUPAC 名称
(2S,3S,4S,5R,6S)-6-[(2S,3S,4S,5R,6S)-6-{[2-(3,4-dihydroxyphenyl)-5-hydroxy-4-oxo-4H-chromen-7-yl]oxy}-3,4,5-trihydroxyoxane-2-carbonyloxy]-3,4,5-trihydroxyoxane-2-carboxylic acid
描述
Luteolin 7-o-diglucuronide is a member of the class of compounds known as flavonoid-7-o-glucuronides. Flavonoid-7-o-glucuronides are phenolic compounds containing a flavonoid moiety which is O-glycosidically linked to glucuronic acid at the C7-position. Luteolin 7-o-diglucuronide is slightly soluble (in water) and a moderately acidic compound (based on its pKa). Luteolin 7-o-diglucuronide can be found in common verbena and lemon verbena, which makes luteolin 7-o-diglucuronide a potential biomarker for the consumption of these food products.
异构
O[C@@H]1[C@@H](O)[C@H](OC(=O)[C@H]2O[C@@H](OC3=CC(O)=C4C(=O)C=C(OC4=C3)C3=CC=C(O)C(O)=C3)[C@H](O)[C@@H](O)[C@@H]2O)O[C@@H]([C@H]1O)C(O)=O
InChI标识符
InChI=1S/C27H26O18/c28-9-2-1-7(3-10(9)29)13-6-12(31)15-11(30)4-8(5-14(15)42-13)41-26-20(36)17(33)19(35)23(44-26)25(40)45-27-21(37)16(32)18(34)22(43-27)24(38)39/h1-6,16-23,26-30,32-37H,(H,38,39)/t16-,17-,18-,19-,20+,21+,22-,23-,26+,27-/m0/s1
键
SPWLSDULYCMRFB-VMEISIRMSA-N