英文名称
[(2S,4R,6S)-1-[tert-butyl(diphenyl)silyl]oxy-6-[(3S,5S,8R,9S,10S,12R,13S,14R,17S)-14,17-dihydroxy-3,12-bis(methoxymethoxy)-10,13-dimethyl-2,3,4,5,6,7,8,9,11,12-decahydro-1H-cyclopenta[a]phenanthren-17-yl]-2-methyl-5-oxo-2-triethylsilyloxyheptan-4-yl] acetate