Lignan
IUPAC 名称
3,4-dihydroxy-3-(hydroxymethyl)-6,7-dimethoxy-1-(3,4,5-trimethoxyphenyl)-1,2,3,4-tetrahydronaphthalene-2-carboxylic acid
描述
Lignan is a member of the class of compounds known as 9,9p-dihydroxyaryltetralin lignans. 9,9p-dihydroxyaryltetralin lignans are lignans with a structure based on the 1-phenyltetralin skeleton carrying a hydroxyl group at the 9- and the 9'- position. Lignan is practically insoluble (in water) and a weakly acidic compound (based on its pKa). Lignan can be found in pomegranate, which makes lignan a potential biomarker for the consumption of this food product. The lignans are a large group of polyphenols found in plants. Some examples of lignans are enterolignans, enterodiol and enterolactone .
异构
COC1=CC(=CC(OC)=C1OC)C1C(C(O)=O)C(O)(CO)C(O)C2=CC(OC)=C(OC)C=C12
InChI标识符
InChI=1S/C23H28O10/c1-29-14-8-12-13(9-15(14)30-2)21(25)23(28,10-24)19(22(26)27)18(12)11-6-16(31-3)20(33-5)17(7-11)32-4/h6-9,18-19,21,24-25,28H,10H2,1-5H3,(H,26,27)
键
XUCBEPRXAGBDCB-UHFFFAOYSA-N