上游原料
Benzyloxycarbonyl chloride; Benzyl chloroformate; 1-[[(Chlorocarbonyl)oxy]methyl]benzene(2S)-6-oxo-2-piperidinecarboxylic acidmethyl (2R)-2-amino-3-sulfanylpropanoate(2S)-2-aminohexanedioic acidbenzhydryl (2S)-6-oxo-2-piperidinecarboxylate2-benzhydryl 1-benzyl (2S)-6-oxo-1,2-piperidinedicarboxylate2-benzhydryl 1-benzyl (2S,5R)-5-methyl-6-oxo-1,2-piperidinedicarboxylate2-benzhydryl 1-benzyl (2S,5S)-5-methyl-6-oxo-1,2-piperidinedicarboxylate2-benzhydryl 1-benzyl (2S,5R)-6-hydroxy-5-methyl-1,2-piperidinedicarboxylatemethyl (2S,4R)-2-((1R,4S)-5-(benzhydryloxy)-4-[[(benzyloxy)carbonyl]amino]-1-methyl-5-oxopentyl)-1,3-thiazolidine-4-carboxylatemethyl (2R,4R)-2-((1R,4S)-5-(benzhydryloxy)-4-[[(benzyloxy)carbonyl]amino]-1-methyl-5-oxopentyl)-1,3-thiazolidine-4-carboxylate(2S,5R)-2-[[(benzyloxy)carbonyl]amino]-5-[(2R,4R)-4-(methoxycarbonyl)-1,3-thiazolidin-2-yl]hexanoic acid(2S,5R)-2-[[(benzyloxy)carbonyl]amino]-5-[(2S,4R)-4-(methoxycarbonyl)-1,3-thiazolidin-2-yl]hexanoic acid1-[diazo(phenyl)methyl]benzene1-[(Chlorocarbonyl)oxy]ethane;ethyl carbonochloridate; Carbonchloridic acid ethyl ester;Ethyl chloroformate;Ethyl chlorocarbonate(2S,5R)-2-[[(benzyloxy)carbonyl]amino]-5-[(2R,4R)-4-(methoxycarbonyl)-1,3-thiazolidin-2-yl]hexanoic acid(2S,5R)-2-[[(benzyloxy)carbonyl]amino]-5-[(2S,4R)-4-(methoxycarbonyl)-1,3-thiazolidin-2-yl]hexanoic acidmethyl (3R,6S,9R,9aR)-6-[[(benzyloxy)carbonyl]amino]-9-methyl-5-oxooctahydro[1,3]thiazolo[3,2-a]azepine-3-carboxylate(3R,6S,9R,9aR)-6-[[(benzyloxy)carbonyl]amino]-9-methyl-5-oxooctahydro[1,3]thiazolo[3,2-a]azepine-3-carboxylic acid(3R,6S,9R,9aR)-6-amino-9-methyl-5-oxooctahydro[1,3]thiazolo[3,2-a]azepine-3-carboxylic acid(2S,3S)-2-(acetylsulfanyl)-3-methylpentanoic acidmethyl (2R)-2-amino-3-sulfanylpropanoate(2S,3S)-2-(acetylsulfanyl)-3-methylpentanoic acid5-methyl-2-pyridinecarbonitrileethyl 5-methyl-2-pyridinecarboxylate5-methyl-2-pyridinecarboxylic acid5-methyl-2-piperidinecarboxylic acid(2S,5S)-1-acetyl-5-methyl-2-piperidinecarboxylic acidtert-butyl (2S,5S)-1-acetyl-5-methyl-2-piperidinecarboxylatetert-butyl (2S,5S)-1-acetyl-6-methoxy-5-methyl-2-piperidinecarboxylatemethyl (2S,4R)-2-[(1R,4R)-4-(acetamido)-5-(tert-butoxy)-1-methyl-5-oxopentyl]-1,3-thiazolidine-4-carboxylatemethyl (2S,4R)-2-[(1R,4S)-4-(acetamido)-5-(tert-butoxy)-1-methyl-5-oxopentyl]-1,3-thiazolidine-4-carboxylatemethyl (2R,4R)-2-[(1R,4R)-4-(acetamido)-5-(tert-butoxy)-1-methyl-5-oxopentyl]-1,3-thiazolidine-4-carboxylatemethyl (2R,4R)-2-[(1R,4S)-4-(acetamido)-5-(tert-butoxy)-1-methyl-5-oxopentyl]-1,3-thiazolidine-4-carboxylatemethyl (2S,4R)-2-[(1S,4R)-4-(acetamido)-5-(tert-butoxy)-1-methyl-5-oxopentyl]-1,3-thiazolidine-4-carboxylatemethyl (2S,4R)-2-[(1S,4S)-4-(acetamido)-5-(tert-butoxy)-1-methyl-5-oxopentyl]-1,3-thiazolidine-4-carboxylatemethyl (2R,4R)-2-[(1S,4S)-4-(acetamido)-5-(tert-butoxy)-1-methyl-5-oxopentyl]-1,3-thiazolidine-4-carboxylatemethyl (2R,4R)-2-[(1S,4R)-4-(acetamido)-5-(tert-butoxy)-1-methyl-5-oxopentyl]-1,3-thiazolidine-4-carboxylatemethyl (3R,6S,9R,9aR)-6-(acetamido)-9-methyl-5-oxooctahydro[1,3]thiazolo[3,2-a]azepine-3-carboxylatemethyl (3R,6R,9R,9aR)-6-(acetamido)-9-methyl-5-oxooctahydro[1,3]thiazolo[3,2-a]azepine-3-carboxylatemethyl (3R,6S,9S,9aR)-6-(acetamido)-9-methyl-5-oxooctahydro[1,3]thiazolo[3,2-a]azepine-3-carboxylatemethyl (3R,6R,9S,9aR)-6-(acetamido)-9-methyl-5-oxooctahydro[1,3]thiazolo[3,2-a]azepine-3-carboxylatemethyl (3R,6S,9R,9aR)-6-amino-9-methyl-5-oxooctahydro[1,3]thiazolo[3,2-a]azepine-3-carboxylatemethyl (3R,6S,9S,9aR)-6-amino-9-methyl-5-oxooctahydro[1,3]thiazolo[3,2-a]azepine-3-carboxylatemethyl (3R,6S,9R,9aR)-6-[[(2S,3S)-2-(acetylsulfanyl)-3-methylpentanoyl]amino]-9-methyl-5-oxooctahydro[1,3]thiazolo[3,2-a]azepine-3-carboxylate(2S)hexahydro-2-pyridinecarboxylic acid; (S)-pipecolic acidmethyl (2R)-2-amino-3-sulfanylpropanoate(2S,3S)-2-(acetylsulfanyl)-3-methylpentanoic acidmethyl (3R,6S,9R,9aR)-6-amino-9-methyl-5-oxooctahydro[1,3]thiazolo[3,2-a]azepine-3-carboxylatemethyl (3R,6S,9R,9aR)-6-[[(2S,3S)-2-(acetylsulfanyl)-3-methylpentanoyl]amino]-9-methyl-5-oxooctahydro[1,3]thiazolo[3,2-a]azepine-3-carboxylate2-(tert-butyl) 1-methyl (2S)-1,2-piperidinedicarboxylate2-(tert-butyl) 1-methyl (2S)-6-oxo-1,2-piperidinedicarboxylate2-(tert-butyl) 1-methyl (2S,5R)-5-methyl-6-oxo-1,2-piperidinedicarboxylate2-(tert-butyl) 1-methyl (2S,5R)-6-hydroxy-5-methyl-1,2-piperidinedicarboxylatemethyl (2R,4R)-2-[(1R,4S)-5-(tert-butoxy)-4-[(methoxycarbonyl)amino]-1-methyl-5-oxopentyl]-1,3-thiazolidine-4-carboxylatemethyl (2S,4R)-2-[(1R,4S)-5-(tert-butoxy)-4-[(methoxycarbonyl)amino]-1-methyl-5-oxopentyl]-1,3-thiazolidine-4-carboxylatemethyl (3R,6S,9R,9aR)-6-[(methoxycarbonyl)amino]-9-methyl-5-oxooctahydro[1,3]thiazolo[3,2-a]azepine-3-carboxylate
