Malvidin 3-(6''-p-coumarylglucoside)
IUPAC 名称
5,7-dihydroxy-2-(4-hydroxy-3,5-dimethoxyphenyl)-3-{[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-({[(2E)-3-(4-hydroxyphenyl)prop-2-enoyl]oxy}methyl)oxan-2-yl]oxy}-1λ⁴-chromen-1-ylium
描述
Malvidin 3-(6''-p-coumarylglucoside) is a member of the class of compounds known as flavonoid 3-o-p-coumaroyl glycosides. Flavonoid 3-o-p-coumaroyl glycosides are flavonoid 3-O-glycosides where the carbohydrate moiety is esterified with a p-coumaric acid. P-coumaric acid is an organic derivative of cinnamic acid, that carries a hydroxyl group at the 4-position of the benzene ring. Malvidin 3-(6''-p-coumarylglucoside) is practically insoluble (in water) and a very weakly acidic compound (based on its pKa). Malvidin 3-(6''-p-coumarylglucoside) can be synthesized from cis-4-coumaric acid. Malvidin 3-(6''-p-coumarylglucoside) can also be synthesized into malvidin. Malvidin 3-(6''-p-coumarylglucoside) can be found in common grape and grape, which makes malvidin 3-(6''-p-coumarylglucoside) a potential biomarker for the consumption of these food products. Malvidin 3-(6''-p-coumarylglucoside) may be a unique S.cerevisiae (yeast) metabolite.
异构
COC1=CC(=CC(OC)=C1O)C1=[O+]C2=C(C=C1O[C@@H]1O[C@H](COC(=O)\C=C\C3=CC=C(O)C=C3)[C@@H](O)[C@H](O)[C@H]1O)C(O)=CC(O)=C2
InChI标识符
InChI=1S/C32H30O14/c1-41-22-9-16(10-23(42-2)27(22)37)31-24(13-19-20(35)11-18(34)12-21(19)44-31)45-32-30(40)29(39)28(38)25(46-32)14-43-26(36)8-5-15-3-6-17(33)7-4-15/h3-13,25,28-30,32,38-40H,14H2,1-2H3,(H3-,33,34,35,36,37)/p+1/t25-,28-,29+,30-,32-/m1/s1
键
HXQOVGDXCHFLOP-KWNZYCHBSA-O