Synonyms: 3-[(3s,5s,10r,13r,14s,17r)-3-[(2r,5r)-6-[[(3r,6s)-4,6-dihydroxy-2-methyloxan-3-yl]oxymethyl]-3,5-dihydroxy-4-methoxyoxan-2-yl]oxy-5,14-dihydroxy-10,13-dimethyl-2,3,4,6,7,8,9,11,12,15,16,17-dodecahydro-1h-cyclopenta[a]phenanthren-17-yl]-2h-furan-5-one