3-Hydroxy-4-isopentenyl-5-methoxybibenzyl-2-carboxylic acid
IUPAC 名称
2-hydroxy-4-methoxy-3-(3-methylbut-2-en-1-yl)-6-(2-phenylethyl)benzoic acid
描述
3-hydroxy-4-isopentenyl-5-methoxybibenzyl-2-carboxylic acid, also known as amorfrutin a, is a member of the class of compounds known as stilbenes. Stilbenes are organic compounds containing a 1,2-diphenylethylene moiety. Stilbenes (C6-C2-C6 ) are derived from the common phenylpropene (C6-C3) skeleton building block. The introduction of one or more hydroxyl groups to a phenyl ring lead to stilbenoids. 3-hydroxy-4-isopentenyl-5-methoxybibenzyl-2-carboxylic acid is practically insoluble (in water) and a moderately acidic compound (based on its pKa). 3-hydroxy-4-isopentenyl-5-methoxybibenzyl-2-carboxylic acid can be found in pigeon pea, which makes 3-hydroxy-4-isopentenyl-5-methoxybibenzyl-2-carboxylic acid a potential biomarker for the consumption of this food product.
异构
COC1=CC(CCC2=CC=CC=C2)=C(C(O)=O)C(O)=C1CC=C(C)C
InChI标识符
InChI=1S/C21H24O4/c1-14(2)9-12-17-18(25-3)13-16(19(20(17)22)21(23)24)11-10-15-7-5-4-6-8-15/h4-9,13,22H,10-12H2,1-3H3,(H,23,24)
键
CTNFTPUIYFUXBE-UHFFFAOYSA-N