Pectolinamarigenin
IUPAC 名称
5,7-dihydroxy-6-methoxy-2-(4-methoxyphenyl)-4H-chromen-4-one
描述
Pectolinarigenin, also known as 5,7-dihydroxy-4',6-dimethoxyflavone or 4'-methylcapillarisin, is a member of the class of compounds known as 6-o-methylated flavonoids. 6-o-methylated flavonoids are flavonoids with methoxy groups attached to the C6 atom of the flavonoid backbone. Thus, pectolinarigenin is considered to be a flavonoid lipid molecule. Pectolinarigenin is practically insoluble (in water) and a very weakly acidic compound (based on its pKa). Pectolinarigenin can be found in sunflower and tarragon, which makes pectolinarigenin a potential biomarker for the consumption of these food products. Pectolinarigenin is a Cirsium isolate with anti-inflammatory activity and belongs to the flavones .
异构
COC1=CC=C(C=C1)C1=CC(=O)C2=C(O1)C=C(O)C(OC)=C2O
InChI标识符
InChI=1S/C17H14O6/c1-21-10-5-3-9(4-6-10)13-7-11(18)15-14(23-13)8-12(19)17(22-2)16(15)20/h3-8,19-20H,1-2H3
键
GPQLHGCIAUEJQK-UHFFFAOYSA-N