(-)-Pinoresinol
IUPAC 名称
(2S,3R,4S,5S,6R)-2-{4-[(1R,3aS,4R,6aS)-4-(4-hydroxy-3-methoxyphenyl)-hexahydrofuro[3,4-c]furan-1-yl]-2-methoxyphenoxy}-6-(hydroxymethyl)oxane-3,4,5-triol
描述
(-)-pinoresinol is a member of the class of compounds known as lignan glycosides. Lignan glycosides are aromatic polycyclic compounds containing a carbohydrate component glycosidically linked to a lignan moiety. They include 1-aryltetralin lactones (-)-pinoresinol is practically insoluble (in water) and a very weakly acidic compound (based on its pKa). (-)-pinoresinol can be found in a number of food items such as java plum, peach, soursop, and oregon yampah, which makes (-)-pinoresinol a potential biomarker for the consumption of these food products (-)-pinoresinol is a lignan found in Styrax species and in Forsythia suspensa. It is also found in the caterpillar of the cabbage butterfly, Pieris rapae where it serves as a defence against ants .
异构
[H][C@@]12CO[C@@H](C3=CC=C(O)C(OC)=C3)[C@]1([H])CO[C@H]2C1=CC(OC)=C(O[C@@H]2O[C@H](CO)[C@@H](O)[C@H](O)[C@H]2O)C=C1
InChI标识符
InChI=1S/C26H32O11/c1-32-18-7-12(3-5-16(18)28)24-14-10-35-25(15(14)11-34-24)13-4-6-17(19(8-13)33-2)36-26-23(31)22(30)21(29)20(9-27)37-26/h3-8,14-15,20-31H,9-11H2,1-2H3/t14-,15-,20-,21-,22+,23-,24+,25+,26-/m1/s1
键
QLJNETOQFQXTLI-JKUDBEEXSA-N