Vitisin A
IUPAC 名称
7-carboxy-11-hydroxy-3-(4-hydroxy-3,5-dimethoxyphenyl)-4-{[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-2lambda4,8-dioxatricyclo[7.3.1.0^{5,13}]trideca-1(13),2,4,6,9,11-hexaen-2-ylium
描述
Constituent of some red wines. Vitisin A is found in grape wine, alcoholic beverages, and common grape.
异构
COC1=CC(=CC(OC)=C1O)C1=[O+]C2=C3C(OC(=CC3=C1O[C@@H]1O[C@H](CO)[C@@H](O)[C@H](O)[C@H]1O)C(O)=O)=CC(O)=C2
InChI标识符
InChI=1S/C26H24O14/c1-35-14-3-9(4-15(36-2)19(14)29)23-24(40-26-22(32)21(31)20(30)17(8-27)39-26)11-7-16(25(33)34)37-12-5-10(28)6-13(38-23)18(11)12/h3-7,17,20-22,26-27,30-32H,8H2,1-2H3,(H2-,28,29,33,34)/p+1/t17-,20-,21+,22-,26+/m1/s1
键
QVULQDHVHOUFCX-AQFMKAHKSA-O