英文名称
4-[3-[[6-carboxy-2-(1,2-dihydroxyethyl)-3-[3-(3,4-dihydroxyphenyl)prop-2-enoyloxy]-3,4-dihydro-2H-pyran-4-yl]oxycarbonyl]-1-(3,4-dihydroxyphenyl)-6,7-dihydroxy-1,2-dihydronaphthalene-2-carbonyl]oxy-2-(1,2-dihydroxyethyl)-3-[3-(3,4-dihydroxyphenyl)prop-2-enoyloxy]-3,4-dihydro-2H-pyran-6-carboxylic acid