Lappaol E
IUPAC 名称
4-[(4-{[1,3-dihydroxy-1-(4-hydroxy-3-methoxyphenyl)propan-2-yl]oxy}-3-methoxyphenyl)methyl]-3-[(4-hydroxy-3-methoxyphenyl)methyl]oxolan-2-one
描述
Lappaol e is a member of the class of compounds known as dibenzylbutyrolactone lignans. Dibenzylbutyrolactone lignans are lignan compounds containing a 3,4-dibenzyloxolan-2-one moiety. Lappaol e is practically insoluble (in water) and a very weakly acidic compound (based on its pKa). Lappaol e can be found in burdock, which makes lappaol e a potential biomarker for the consumption of this food product.
异构
COC1=CC(CC2C(CC3=CC=C(OC(CO)C(O)C4=CC=C(O)C(OC)=C4)C(OC)=C3)COC2=O)=CC=C1O
InChI标识符
InChI=1S/C30H34O10/c1-36-25-12-18(4-7-22(25)32)11-21-20(16-39-30(21)35)10-17-5-9-24(27(13-17)38-3)40-28(15-31)29(34)19-6-8-23(33)26(14-19)37-2/h4-9,12-14,20-21,28-29,31-34H,10-11,15-16H2,1-3H3
键
ASYBYLYCBSRGRZ-UHFFFAOYSA-N