curcumin 4'-O-β-D-gentiobioside
IUPAC 名称
5-hydroxy-7-(4-hydroxy-3-methoxyphenyl)-1-(3-methoxy-4-{[3,4,5-trihydroxy-6-({[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}methyl)oxan-2-yl]oxy}phenyl)hepta-1,4,6-trien-3-one
描述
Curcumin 4'-o-β-d-gentiobioside is a member of the class of compounds known as curcuminoids. Curcuminoids are aromatic compounds containing a curcumin moiety, which is composed of two aryl buten-2-one (feruloyl) chromophores joined by a methylene group. Curcumin 4'-o-β-d-gentiobioside is practically insoluble (in water) and a very weakly acidic compound (based on its pKa). Curcumin 4'-o-β-d-gentiobioside can be found in a number of food items such as brassicas, narrowleaf cattail, fireweed, and soursop, which makes curcumin 4'-o-β-d-gentiobioside a potential biomarker for the consumption of these food products.
异构
COC1=CC(C=CC(O)=CC(=O)C=CC2=CC(OC)=C(OC3OC(COC4OC(CO)C(O)C(O)C4O)C(O)C(O)C3O)C=C2)=CC=C1O
InChI标识符
InChI=1S/C33H40O16/c1-44-22-11-16(5-9-20(22)37)3-7-18(35)13-19(36)8-4-17-6-10-21(23(12-17)45-2)47-33-31(43)29(41)27(39)25(49-33)15-46-32-30(42)28(40)26(38)24(14-34)48-32/h3-13,24-35,37-43H,14-15H2,1-2H3
键
IHJHVEOMJHXPKL-UHFFFAOYSA-N