1,2-Anhydrido-4,5-dihydroniveusin A
IUPAC 名称
(1R,2Z,4R,8R,9R,11R)-1-hydroxy-2-(hydroxymethyl)-11-methyl-7-methylidene-6-oxo-5,14-dioxatricyclo[9.2.1.0⁴,⁸]tetradeca-2,12-dien-9-yl (2E)-2-methylbut-2-enoate
描述
1,2-anhydrido-4,5-dihydroniveusin a is practically insoluble (in water) and a very weakly acidic compound (based on its pKa). 1,2-anhydrido-4,5-dihydroniveusin a can be found in sunflower, which makes 1,2-anhydrido-4,5-dihydroniveusin a a potential biomarker for the consumption of this food product.
异构
C\C=C(/C)C(=O)O[C@@H]1C[C@@]2(C)O[C@](O)(C=C2)\C(CO)=C/[C@H]2OC(=O)C(=C)[C@H]12
InChI标识符
InChI=1S/C20H24O7/c1-5-11(2)17(22)26-15-9-19(4)6-7-20(24,27-19)13(10-21)8-14-16(15)12(3)18(23)25-14/h5-8,14-16,21,24H,3,9-10H2,1-2,4H3/b11-5+,13-8-/t14-,15-,16+,19?,20?/m1/s1
键
ZXQIVEHVNKQIIU-SJVMCZOVSA-N