Astragalin 2''-xyloside 6''-rhamnoside
IUPAC 名称
3-[(4,5-dihydroxy-6-{[(3,4,5-trihydroxy-6-methyloxan-2-yl)oxy]methyl}-3-[(3,4,5-trihydroxyoxan-2-yl)oxy]oxan-2-yl)oxy]-5,7-dihydroxy-2-(4-hydroxyphenyl)-4H-chromen-4-one
描述
Isolated from China tea (Camellia sinensis) seeds. Astragalin 2''-xyloside 6''-rhamnoside is found in tea.
异构
CC1OC(OCC2OC(OC3=C(OC4=CC(O)=CC(O)=C4C3=O)C3=CC=C(O)C=C3)C(OC3OCC(O)C(O)C3O)C(O)C2O)C(O)C(O)C1O
InChI标识符
InChI=1S/C32H38O19/c1-10-19(37)23(41)26(44)30(47-10)46-9-17-21(39)24(42)29(51-31-25(43)20(38)15(36)8-45-31)32(49-17)50-28-22(40)18-14(35)6-13(34)7-16(18)48-27(28)11-2-4-12(33)5-3-11/h2-7,10,15,17,19-21,23-26,29-39,41-44H,8-9H2,1H3
键
LLPRITPJQPQXIR-UHFFFAOYSA-N