英文名称
7-[3,4-dihydroxy-6-(hydroxymethyl)-5-methoxyoxan-2-yl]oxy-5-[7-[3,4-dihydroxy-6-(hydroxymethyl)-5-methoxyoxan-2-yl]oxy-4,10-dihydroxy-9-methoxy-3-methyl-3,4-dihydro-1H-benzo[g]isochromen-5-yl]-9-methoxy-3-methyl-3,4-dihydro-1H-benzo[g]isochromene-4,10-diol