英文别名
ethyl 3-[[(4R,9R,10R,15R)-4-(cyanomethyl)-3-(1,1-dimethyl-2-oxo-ethyl)-15-isopropenyl-4,9,10-trimethyl-2,3,5,6,7,8,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthrene-13-carbonyl]amino]propanoate;ethyl 3-[[(4R,9R,10R,15R)-4-(cyanomethyl)-4,9,10-trimethyl-3-(2-methyl-1-oxopropan-2-yl)-15-prop-1-en-2-yl-2,3,5,6,7,8,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthrene-13-carbonyl]amino]propanoate