英文名称
[(2R,3R,4S,5R,6R)-3,4,5-triacetyloxy-6-[[(5R,8R,9R,10R,12R,13R,14R,17S)-17-[(2S,5R)-5-(2-hydroxypropan-2-yl)-2-methyloxolan-2-yl]-4,4,8,10,14-pentamethyl-3-oxo-1,2,5,6,7,9,11,12,13,15,16,17-dodecahydrocyclopenta[a]phenanthren-12-yl]oxy]oxan-2-yl]methyl acetate