Neoarctin B
IUPAC 名称
(3R,4R)-3-[(4-hydroxy-3,5-dimethoxyphenyl)methyl]-4-{[4-(4-{[(3R,4R)-4-[(4-hydroxy-3,5-dimethoxyphenyl)methyl]-5-oxooxolan-3-yl]methyl}-2-methoxyphenyl)-3-methoxyphenyl]methyl}oxolan-2-one
描述
Neoarctin 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. Neoarctin b is practically insoluble (in water) and a very weakly acidic compound (based on its pKa). Neoarctin b can be found in burdock, which makes neoarctin b a potential biomarker for the consumption of this food product.
异构
[H][C@]1(CC2=CC(OC)=C(C=C2)C2=C(OC)C=C(C[C@@]3([H])COC(=O)[C@]3([H])CC3=CC(OC)=C(O)C(OC)=C3)C=C2)COC(=O)[C@]1([H])CC1=CC(OC)=C(O)C(OC)=C1
InChI标识符
InChI=1S/C42H46O12/c1-47-33-15-23(11-27-21-53-41(45)31(27)13-25-17-35(49-3)39(43)36(18-25)50-4)7-9-29(33)30-10-8-24(16-34(30)48-2)12-28-22-54-42(46)32(28)14-26-19-37(51-5)40(44)38(20-26)52-6/h7-10,15-20,27-28,31-32,43-44H,11-14,21-22H2,1-6H3/t27-,28-,31+,32+/m0/s1
键
TYEFCPJCPSRVMT-DSOCELCXSA-N