英文名称
3-[(2R,3R,4R,5R,6R)-5-hydroxy-3,4-bis[[(2S,3R,4R,5S,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxy]-6-[[(2R,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxymethyl]oxan-2-yl]oxy-17-(2-hydroxy-6-methyl-4-oxohept-5-en-2-yl)-4,4,8,10,14-pentamethyl-1,2,3,5,6,7,9,11,13,15,16,17-dodecahydrocyclopenta[a]phenanthren-12-one