Isochesnatin
IUPAC 名称
2-(5-{[(3,5-dihydroxy-4-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}phenyl)methoxy]carbonyl}-2,3-dihydroxyphenoxy)-3,4,5-trihydroxybenzoic acid
描述
Isolated from the leaf of Castanea mollissima (Chinese chestnut). Isochesnatin is found in nuts.
异构
OCC1OC(OC2=C(O)C=C(COC(=O)C3=CC(O)=C(O)C(OC4=C(O)C(O)=C(O)C=C4C(O)=O)=C3)C=C2O)C(O)C(O)C1O
InChI标识符
InChI=1S/C27H26O18/c28-6-16-19(35)20(36)22(38)27(44-16)45-24-13(31)1-8(2-14(24)32)7-42-26(41)9-3-11(29)17(33)15(4-9)43-23-10(25(39)40)5-12(30)18(34)21(23)37/h1-5,16,19-20,22,27-38H,6-7H2,(H,39,40)
键
FQQGWAGNNCHGAN-UHFFFAOYSA-N