2'',4''-Bis-O-(4-hydroxycinnamoyl)astragalin
IUPAC 名称
2-{[5,7-dihydroxy-2-(4-hydroxyphenyl)-4-oxo-4H-chromen-3-yl]oxy}-4-hydroxy-6-(hydroxymethyl)-5-{[(2E)-3-(4-hydroxyphenyl)prop-2-enoyl]oxy}oxan-3-yl (2E)-3-(4-hydroxyphenyl)prop-2-enoate
描述
Isolated from Quercus ilex (holly oak). 2'',4''-Bis-O-(4-hydroxycinnamoyl)astragalin is found in coffee and coffee products and fats and oils.
异构
OCC1OC(OC2=C(OC3=CC(O)=CC(O)=C3C2=O)C2=CC=C(O)C=C2)C(OC(=O)\C=C\C2=CC=C(O)C=C2)C(O)C1OC(=O)\C=C\C1=CC=C(O)C=C1
InChI标识符
InChI=1S/C39H32O15/c40-19-29-36(52-30(46)15-5-20-1-9-23(41)10-2-20)34(49)38(53-31(47)16-6-21-3-11-24(42)12-4-21)39(51-29)54-37-33(48)32-27(45)17-26(44)18-28(32)50-35(37)22-7-13-25(43)14-8-22/h1-18,29,34,36,38-45,49H,19H2/b15-5+,16-6+
键
FVUOCOCBVMNVGQ-IAGONARPSA-N