英文名称
16-[4-[3,4-dihydroxy-5-(1-hydroxy-2-methoxyethyl)oxolan-2-yl]oxy-3-hydroxy-5-(1-hydroxy-2-methoxyethyl)oxolan-2-yl]oxy-17-(5-ethyl-6-methylheptan-2-yl)-10,13-dimethyl-2,3,4,5,6,7,9,11,12,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthrene-3,6,7-triol