Leonoside B
IUPAC 名称
4-({4,5-dihydroxy-6-methyl-3-[(3,4,5-trihydroxyoxan-2-yl)oxy]oxan-2-yl}oxy)-5-hydroxy-6-[2-(3-hydroxy-4-methoxyphenyl)ethoxy]-2-(hydroxymethyl)oxan-3-yl (2Z)-3-(4-hydroxy-3-methoxyphenyl)prop-2-enoate
描述
Isolated from tubers of Stachys sieboldii (Chinese artichoke). Leonoside B is found in root vegetables.
异构
COC1=C(O)C=C(CCOC2OC(CO)C(OC(=O)\C=C/C3=CC(OC)=C(O)C=C3)C(OC3OC(C)C(O)C(O)C3OC3OCC(O)C(O)C3O)C2O)C=C1
InChI标识符
InChI=1S/C36H48O19/c1-16-26(42)28(44)33(55-34-29(45)27(43)21(40)15-50-34)36(51-16)54-32-30(46)35(49-11-10-18-5-8-22(47-2)20(39)12-18)52-24(14-37)31(32)53-25(41)9-6-17-4-7-19(38)23(13-17)48-3/h4-9,12-13,16,21,24,26-40,42-46H,10-11,14-15H2,1-3H3/b9-6-
键
ZIPURHYPGUGDEP-TWGQIWQCSA-N