上游原料
(2S,3aS,7aS)-octahydro-1H-indole-2-carboxylic acid(2S,3aS,7aS)-1-(tert-butoxycarbonyl)octahydro-1H-indole-2-carboxylic acid4-Bromo-1,2-benzenediaminetert-butyl (2S,3aS,7aS)-2-((2-amino-4-bromophenyl)carbamoyl)octahydro-1H-indole-1-carboxylatetert-butyl (2S,3aS,7aS)-2-(5-bromo-1H-benzo[d]imidazol-2-yl)octahydro-1H-indole-1-carboxylatetert-butyl (2S,3aS,7aS)-2-(5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-benzo[d]imidazol-2-yl)octahydro-1H-indole-1-carboxylate3,7-dibromo-1,2,5,6-tetrahydrocyclopenta[fg]acenaphthylene1,2,5,6-tetrahydrocyclopenta[fg]acenaphthylenedi-tert-butyl 2,2'-((1,2,5,6-tetrahydrocyclopenta[fg]acenaphthylene-3,7-diyl)bis(1H-benzo[d]imidazole-5,2-diyl))(2S,2'S,3aS,3a'S,7aS,7a'S)-bis(octahydro-1H-indole-1-carboxylate)di-tert-butyl 2,2'-((1,2,5,6-tetrahydrocyclopenta[fg]acenaphthylene-3,7-diyl)bis(1H-benzo[d]imidazole-5,2-diyl))(2S,2'S,3aS,3a'S,7aS,7a'S)-bis(octahydro-1H-indole-1-carboxylate) tetrachloride(S)-2-((methoxycarbonyl)amino)-3-methylbutanoic acid