Chesnatin
IUPAC 名称
3-(6-{[(3,5-dihydroxy-4-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}phenyl)methoxy]carbonyl}-2,3,4-trihydroxyphenoxy)-4,5-dihydroxybenzoic acid
描述
A tannin constituent of Japanese chestnut galls (Castanea crenata) and from the leaf of Castanea mollissima (Chinese chestnut). Chesnatin is found in nuts.
异构
OCC1OC(OC2=C(O)C=C(COC(=O)C3=CC(O)=C(O)C(O)=C3OC3=CC(=CC(O)=C3O)C(O)=O)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)10-5-12(30)18(34)21(37)23(10)43-15-4-9(25(39)40)3-11(29)17(15)33/h1-5,16,19-20,22,27-38H,6-7H2,(H,39,40)
键
XNGJTVXWNURNOS-UHFFFAOYSA-N