Piceatannol 4'-galloylglucoside
IUPAC 名称
(6-{4-[(Z)-2-(3,5-dihydroxyphenyl)ethenyl]-2-hydroxyphenoxy}-3,4,5-trihydroxyoxan-2-yl)methyl 3,4,5-trihydroxybenzoate
描述
Isolated from Chinese rhubarb (Rheum species). Piceatannol 4'-galloylglucoside is found in green vegetables.
异构
OC1C(COC(=O)C2=CC(O)=C(O)C(O)=C2)OC(OC2=C(O)C=C(\C=C/C3=CC(O)=CC(O)=C3)C=C2)C(O)C1O
InChI标识符
InChI=1S/C27H26O13/c28-15-5-13(6-16(29)10-15)2-1-12-3-4-20(17(30)7-12)39-27-25(36)24(35)23(34)21(40-27)11-38-26(37)14-8-18(31)22(33)19(32)9-14/h1-10,21,23-25,27-36H,11H2/b2-1-
键
WBKDRBRGYHZWCT-UPHRSURJSA-N