英文名称
3-(3,4-dihydroxy-1-methoxy-2-oxopentyl)-2-[4-(4,5-dihydroxy-6-methyloxan-2-yl)oxy-5,5-dihydroxy-6-methyloxan-2-yl]oxy-6-[4-(4,5-dihydroxy-6-methyloxan-2-yl)oxy-5-hydroxy-6-methyloxan-2-yl]oxy-8,9-dihydroxy-7-methyl-3,4-dihydro-2H-anthracen-1-one