英文名称
methyl 4-[2-[2-[2-(3,4-dihydroxyphenyl)ethoxy]-5-[3-(3,4-dihydroxyphenyl)prop-2-enoyloxy]-6-[[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxymethyl]-4-(3,4,5-trihydroxy-6-methyloxan-2-yl)oxyoxan-3-yl]oxy-2-oxoethyl]-5-ethylidene-6-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-4H-pyran-3-carboxylate