英文名称
2-[3-[[6-[[5,7-dihydroxy-2-(4-hydroxyphenyl)-8aH-chromen-1-ium-3-yl]oxy]-3,4-dihydroxy-5-(3,4,5-trihydroxyoxan-2-yl)oxyoxan-2-yl]methoxy]-3-oxopropanoyl]oxy-3-[3-[3-hydroxy-4-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyphenyl]prop-2-enoyloxy]butanedioic acid