(E)-Resveratrol 3-glucoside
IUPAC 名称
(2S,3R,4S,5S,6R)-2-{3-hydroxy-5-[(E)-2-(4-hydroxyphenyl)ethenyl]phenoxy}-6-(hydroxymethyl)oxane-3,4,5-triol
描述
Present in grapeskins and red wine. Isolated from Polygonum cuspidatum (Japanese knotweed)
Piceid is a stilbenoid glucoside and is a major resveratrol derivative in grape juices. (E)-Resveratrol 3-glucoside is found in many foods, some of which are green vegetables, common grape, sorghum, and fruits.
异构
OC[C@H]1O[C@@H](OC2=CC(O)=CC(\C=C\C3=CC=C(O)C=C3)=C2)[C@H](O)[C@@H](O)[C@@H]1O
InChI标识符
InChI=1S/C20H22O8/c21-10-16-17(24)18(25)19(26)20(28-16)27-15-8-12(7-14(23)9-15)2-1-11-3-5-13(22)6-4-11/h1-9,16-26H,10H2/b2-1+/t16-,17-,18+,19-,20-/m1/s1
键
HSTZMXCBWJGKHG-CUYWLFDKSA-N