Quercetin 3-glucoside 7-xyloside
IUPAC 名称
2-(3,4-dihydroxyphenyl)-5-hydroxy-3-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-7-[(3,4,5-trihydroxyoxan-2-yl)oxy]-4H-chromen-4-one
描述
Isolated from Rubus subspecies and Fragaria species Quercetin 3-glucoside 7-xyloside is found in fruits.
异构
OCC1OC(OC2=C(OC3=CC(OC4OCC(O)C(O)C4O)=CC(O)=C3C2=O)C2=CC(O)=C(O)C=C2)C(O)C(O)C1O
InChI标识符
InChI=1S/C26H28O16/c27-6-15-18(33)20(35)22(37)26(41-15)42-24-19(34)16-12(30)4-9(39-25-21(36)17(32)13(31)7-38-25)5-14(16)40-23(24)8-1-2-10(28)11(29)3-8/h1-5,13,15,17-18,20-22,25-33,35-37H,6-7H2
键
PSTSYYSBVQVSOG-UHFFFAOYSA-N