英文名称
methyl (1R,3R,4S,5S,13S,16S,17R,18S,20S,21S)-7-[2,5-dihydroxy-3,4-bis(5-oxo-2H-furan-3-yl)-6-[(1S,3S,4R,5R,13R,16R,17S,18R,20R,21R)-4,5,16,21-tetrahydroxy-17-methoxycarbonyl-13,17,20-trimethyl-2,6-dioxatetracyclo[10.7.1.13,7.013,18]henicosan-7-yl]hexyl]-4,5,16,21-tetrahydroxy-13,17,20-trimethyl-2,6-dioxatetracyclo[10.7.1.13,7.013,18]henicosane-17-carboxylate