173106-41-7
11-({(1R,3aS,5aR,5bR,7aR,9S,11aR,11bR,13aR,13bS)-9-Acetoxy-1-[1-(1,3-dioxo-1,3-dihydro-isoindol-2-ylmethyl)-vinyl]-5a,5b,8,8,11a-pentamethyl-icosahydro-cyclopenta[a]chrysene-3a-carbonyl}-amino)-undecanoic acid methyl ester
174740-35-3
N-{7-[((1R,3aS,5aR,5bR,7aR,9S,11aR,11bR,13aR,13bR)-9-Acetoxy-1-isopropenyl-5a,5b,8,8,11a-pentamethyl-icosahydro-cyclopenta[a]chrysene-3a-carbonyl)-amino]-heptyl}-succinamic acid methyl ester
174740-36-4
4-{7-[((1R,3aS,5aR,5bR,7aR,9S,11aR,11bR,13aR,13bR)-9-Acetoxy-1-isopropenyl-5a,5b,8,8,11a-pentamethyl-icosahydro-cyclopenta[a]chrysene-3a-carbonyl)-amino]-heptylcarbamoyl}-butyric acid methyl ester
174740-38-6
N-{7-[((1R,3aS,5aR,5bR,7aR,9S,11aR,11bR,13aR,13bR)-9-Acetoxy-1-isopropenyl-5a,5b,8,8,11a-pentamethyl-icosahydro-cyclopenta[a]chrysene-3a-carbonyl)-amino]-heptyl}-isophthalamic acid methyl ester
174740-39-7
N-{7-[((1R,3aS,5aR,5bR,7aR,9S,11aR,11bR,13aR,13bR)-9-Acetoxy-1-isopropenyl-5a,5b,8,8,11a-pentamethyl-icosahydro-cyclopenta[a]chrysene-3a-carbonyl)-amino]-heptyl}-terephthalamic acid methyl ester