上游原料
1-(Bromomethyl)benzene; Alpha-bromotoluene(2S,4R)-1-(tert-butoxycarbonyl)-4-hydroxypyrrolidine-2-carboxylic acid;1-(tert-butoxycarbonyl)-4®-hydroxy-L-proline;(2S,4R)-1-(tert-butoxycarbonyl)-4-hydroxytetrahydro-1H-pyrrole-2-carboxylic acid2-(bromomethyl)naphthalene(2S,4R)-1-(tert-butoxycarbonyl)-4-(2-naphthylmethoxy)-2-pyrrolidinecarboxylic acid(2S)-2-[(tert-butoxycarbonyl)amino]pentanoic acidbenzyl (2S)-2-[(tert-butoxycarbonyl)amino]pentanoatebenzyl (2S)-2-aminopentanoatetert-butyl (2S,4R)-2-[([(1S)-1-[(benzyloxy)carbonyl]butyl]amino)carbonyl]-4-(2-naphthylmethoxy)-1-pyrrolidinecarboxylate(2S)-2-[(tert-butoxycarbonyl)amino]-3-methylbutyric acid(2S)-5-(benzyloxy)-2-[(tert-butoxycarbonyl)amino]-5-oxopentanoic acidtert-butyl (2S,4R)-2-[([(1S)-1-[(benzyloxy)carbonyl]butyl]amino)carbonyl]-4-(2-naphthylmethoxy)-1-pyrrolidinecarboxylatebenzyl (2S)-2-([[(2S,4R)-1-[(2S)-2-[(tert-butoxycarbonyl)amino]-3-methylbutanoyl]-4-(2-naphthylmethoxy)pyrrolidinyl]carbonyl]amino)pentanoate(2S)-2-[(tert-butoxycarbonyl)amino]-2-cyclohexylethanoic acidbenzyl (2S)-2-([[(2S,4R)-1-[(2S)-2-([(2S)-2-[(tert-butoxycarbonyl)amino]-2-cyclohexylethanoyl]amino)-3-methylbutanoyl]-4-(2-naphthylmethoxy)pyrrolidinyl]carbonyl]amino)pentanoatebenzyl (4R)-5-([(1S)-2-[((1S)-1-[[(2S,4R)-2-[([(1S)-1-[(benzyloxy)carbonyl]butyl]amino)carbonyl]-4-(2-naphthylmethoxy)pyrrolidinyl]carbonyl]-2-methylpropyl)amino]-1-cyclohexyl-2-oxoethyl]amino)-4-[(tert-butoxycarbonyl)amino]-5-oxopentanoate(2S)-4-(benzyloxy)-2-[(tert-butoxycarbonyl)amino]-4-oxobutyric acidbenzyl (4R)-5-([(1S)-2-[((1S)-1-[[(2S,4R)-2-[([(1S)-1-[(benzyloxy)carbonyl]butyl]amino)carbonyl]-4-(2-naphthylmethoxy)pyrrolidinyl]carbonyl]-2-methylpropyl)amino]-1-cyclohexyl-2-oxoethyl]amino)-4-[(tert-butoxycarbonyl)amino]-5-oxopentanoate
