Arctignan B
IUPAC 名称
4-({4-hydroxy-3-[3-hydroxy-1-(4-hydroxy-3-methoxyphenyl)-1-oxopropan-2-yl]-5-methoxyphenyl}methyl)-3-[(4-hydroxy-3-methoxyphenyl)methyl]oxolan-2-one
描述
Arctignan b 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. Arctignan b is practically insoluble (in water) and a very weakly acidic compound (based on its pKa). Arctignan b can be found in burdock, which makes arctignan b a potential biomarker for the consumption of this food product.
异构
COC1=CC(CC2C(CC3=CC(C(CO)C(=O)C4=CC(OC)=C(O)C=C4)=C(O)C(OC)=C3)COC2=O)=CC=C1O
InChI标识符
InChI=1S/C30H32O10/c1-37-25-11-16(4-6-23(25)32)9-20-19(15-40-30(20)36)8-17-10-21(29(35)27(12-17)39-3)22(14-31)28(34)18-5-7-24(33)26(13-18)38-2/h4-7,10-13,19-20,22,31-33,35H,8-9,14-15H2,1-3H3
键
GOKVVQBVCONTLA-UHFFFAOYSA-N