IUPAC 名称
(1R,2R,5S,9S,12S,13R,14S,15S,16R,17S,20S,24S)-12,17-dihydroxy-3,8,12,17,21,25-hexamethyl-6,23-dioxaheptacyclo[13.9.2.0^{1,16}.0^{2,14}.0^{4,13}.0^{5,9}.0^{20,24}]hexacosa-3,25-diene-7,22-dione
描述
Artemitin, also known as 5-hydroxy-3,3',4',6,7-pentamethoxy-flavone or erianthin, is a member of the class of compounds known as 7-o-methylated flavonoids. 7-o-methylated flavonoids are flavonoids with methoxy groups attached to the C7 atom of the flavonoid backbone. Thus, artemitin is considered to be a flavonoid lipid molecule. Artemitin is practically insoluble (in water) and a very weakly acidic compound (based on its pKa). Artemitin can be found in common verbena, which makes artemitin a potential biomarker for the consumption of this food product.
InChI标识符
InChI=1S/C20H20O8/c1-23-11-7-6-10(8-12(11)24-2)18-20(27-5)17(22)15-13(28-18)9-14(25-3)19(26-4)16(15)21/h6-9,21H,1-5H3