MSI_000017760

Reliable

排名分数: 1.48
参考来源: Vitis vinifera (PO:0009087: mesocarp)

M/z: 427.066
Mass Window: 427.066 ~ 427.066 (0.2 ppm)

参考注释

Luteolin_[M+H-2H2O]+ (BioDeep_00000017328)
(2S,3S,4S,5R,6S)-6-((2-(3,4-Dihydroxyphenyl)-5-hydroxy-4-oxo-4H-chromen-7-yl)oxy)-3,4,5-trihydroxytetrahydro-2H-pyran-2-carboxylic acid

Formula: C21H18O12 (462.0798228)
SMILES: C1(O[C@H]2[C@H](O)[C@@H](O)[C@H](O)[C@@H](C(=O)O)O2)=CC2OC(C3C=C(O)C(O)=CC=3)=CC(=O)C=2C(O)=C1

Luteolin 7-O-beta-D-glucosiduronic acid is a luteolin glucosiduronic acid consisting of luteolin having a beta-D-glucosiduronic acid residue attached at the 7-position. It has a role as a metabolite. It is a trihydroxyflavone, a glycosyloxyflavone, a monosaccharide derivative and a luteolin O-glucuronoside. It is a conjugate acid of a luteolin 7-O-beta-D-glucosiduronate and a luteolin 7-O-beta-D-glucosiduronate(2-). Luteolin 7-glucuronide is a natural product found in Galeopsis tetrahit, Galeopsis ladanum, and other organisms with data available. A luteolin glucosiduronic acid consisting of luteolin having a beta-D-glucosiduronic acid residue attached at the 7-position. Luteolin 7-O-glucuronide could inhibit Matrix Metalloproteinases (MMP) activities, with IC50s of 17.63, 7.99, 11.42, 12.85, 0.03 μM for MMP-1, MMP-3, MMP-8, MMP-9, MMP-13, respectively. Luteolin 7-O-glucuronide could inhibit Matrix Metalloproteinases (MMP) activities, with IC50s of 17.63, 7.99, 11.42, 12.85, 0.03 μM for MMP-1, MMP-3, MMP-8, MMP-9, MMP-13, respectively.