Quercetin 3-O-(6"-malonyl-glucoside) 7-O-glucoside
IUPAC 名称
3-[(6-{[2-(3,4-dihydroxyphenyl)-5-hydroxy-4-oxo-7-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-4H-chromen-3-yl]oxy}-3,4,5-trihydroxyoxan-2-yl)methoxy]-3-oxopropanoic acid
描述
Constituent of Ranunculus subgenus Batrachium species and red lettuce (Lactuca sativa) [CCD]. Quercetin 3-O-(6"-malonyl-glucoside) 7-O-glucoside is found in endive and lettuce.
异构
OCC1OC(OC2=CC3=C(C(O)=C2)C(=O)C(OC2OC(COC(=O)CC(O)=O)C(O)C(O)C2O)=C(O3)C2=CC(O)=C(O)C=C2)C(O)C(O)C1O
InChI标识符
InChI=1S/C30H32O20/c31-7-15-20(38)23(41)25(43)29(48-15)46-10-4-13(34)19-14(5-10)47-27(9-1-2-11(32)12(33)3-9)28(22(19)40)50-30-26(44)24(42)21(39)16(49-30)8-45-18(37)6-17(35)36/h1-5,15-16,20-21,23-26,29-34,38-39,41-44H,6-8H2,(H,35,36)
键
ZLQYEKDHCDLAGO-UHFFFAOYSA-N