(-)-Arctiin
IUPAC 名称
(3R,4R)-4-[(3,4-dimethoxyphenyl)methyl]-3-[(3-methoxy-4-{[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}phenyl)methyl]oxolan-2-one
描述
(-)-arctiin 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 (-)-arctiin is practically insoluble (in water) and a very weakly acidic compound (based on its pKa). (-)-arctiin can be found in burdock, which makes (-)-arctiin a potential biomarker for the consumption of this food product.
异构
COC1=CC=C(C[C@H]2COC(=O)[C@@H]2CC2=CC=C(O[C@@H]3O[C@H](CO)[C@@H](O)[C@H](O)[C@H]3O)C(OC)=C2)C=C1OC
InChI标识符
InChI=1S/C27H34O11/c1-33-18-6-4-14(10-20(18)34-2)8-16-13-36-26(32)17(16)9-15-5-7-19(21(11-15)35-3)37-27-25(31)24(30)23(29)22(12-28)38-27/h4-7,10-11,16-17,22-25,27-31H,8-9,12-13H2,1-3H3/t16-,17+,22+,23+,24-,25+,27+/m0/s1
键
XOJVHLIYNSOZOO-SWOBOCGESA-N