英文名称
17-[1-[5'-[4-Hydroxy-5-[5-[5-(5-hydroxy-3,4-dimethoxy-6-methyloxan-2-yl)oxy-4-methoxy-6-methyloxan-2-yl]oxy-4-methoxy-6-methyloxan-2-yl]oxy-6-methyloxan-2-yl]oxy-4'-methoxy-6',9-dimethylspiro[4,5a,6,7,9,9a-hexahydropyrano[3,4-c][1,2,5]trioxepine-3,2'-oxane]-7-yl]oxyethyl]-10-methyl-1,2,3,4,7,8,9,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthrene-3,13,17-triol