英文名称
(2R,3R,6S)-3-Hydroxy-6-{(2R,3S,4S,6R)-4-hydroxy-6-[(3S,10S,13R,14S,17R)-14-hydroxy-10,13-dimethyl-17-(5-oxo-2,5-dihydro-furan-3-yl)-hexadecahydro-cyclopenta[a]phenanthren-3-yloxy]-2-methyl-tetrahydro-pyran-3-yloxy}-2-methyl-tetrahydro-pyran-4-one