Leonoside A
IUPAC 名称
4-({4,5-dihydroxy-6-methyl-3-[(3,4,5-trihydroxyoxan-2-yl)oxy]oxan-2-yl}oxy)-6-[2-(3,4-dihydroxyphenyl)ethoxy]-5-hydroxy-2-(hydroxymethyl)oxan-3-yl (2Z)-3-(4-hydroxy-3-methoxyphenyl)prop-2-enoate
描述
Constituent of Stachys sieboldii (Chinese artichoke). Leonoside A is found in root vegetables.
异构
COC1=C(O)C=CC(\C=C/C(=O)OC2C(CO)OC(OCCC3=CC(O)=C(O)C=C3)C(O)C2OC2OC(C)C(O)C(O)C2OC2OCC(O)C(O)C2O)=C1
InChI标识符
InChI=1S/C35H46O19/c1-15-25(42)27(44)32(54-33-28(45)26(43)21(40)14-49-33)35(50-15)53-31-29(46)34(48-10-9-17-3-6-18(37)20(39)11-17)51-23(13-36)30(31)52-24(41)8-5-16-4-7-19(38)22(12-16)47-2/h3-8,11-12,15,21,23,25-40,42-46H,9-10,13-14H2,1-2H3/b8-5-
键
ZPJGTPAAEPXBQT-YVMONPNESA-N