英文别名
tert-butyl N-[3-[[(3S,5R,6R,8S,9S,10R,13R,14S,17R)-3,5-dihydroxy-10,13-dimethyl-17-[(2R)-6-methylheptan-2-yl]-1,2,3,4,6,7,8,9,11,12,14,15,16,17-tetradecahydrocyclopenta[a]phenanthren-6-yl]-[4-[(2-methylpropan-2-yl)oxycarbonylamino]butyl]amino]propyl]carbamate