英文名称
2-[7-[4-(4,5-dihydroxy-6-methyloxan-2-yl)oxy-5-hydroxy-6-methyloxan-2-yl]oxy-5,10-dihydroxy-3-[5-hydroxy-4-[5-hydroxy-6-methyl-4-(4,5,6-trihydroxy-6-methyloxan-2-yl)oxyoxan-2-yl]oxy-6-methyloxan-2-yl]oxy-6-methyl-4-oxo-2,3-dihydro-1H-anthracen-2-yl]-2-methoxyacetic acid