上游原料
(2S)-2-[(tert-butoxycarbonyl)amino]-3,3-dimethylbutyric acid;2-((tert-butoxycarbonyl)amino)-3,3-dimethylbutanoic acid;N-(tert-butoxycarbonyl)-3-methyl-L-valineBenzyl (2S)-2-amino-4-methylpentanoate; Benzyl (S)-leucinatebenzyl (2S)-2-([(2S)-2-[(tert-butoxycarbonyl)amino]-3,3-dimethylbutanoyl]amino)-4-methylpentanoatebenzyl (2S)-2-[[(2S)-2-amino-3,3-dimethylbutanoyl]amino]-4-methylpentanoate(2S)-2-[[(9H-fluoren-9-ylmethoxy)carbonyl]amino]-3-(2-methylphenyl)propionic acidbenzyl (5S,8S,11S)-8-(tert-butyl)-1-(9H-fluoren-9-yl)-11-isobutyl-5-(2-methylbenzyl)-3,6,9-trioxo-2-oxa-4,7,10-triazadodecan-12-oatebenzyl (2S)-2-[((2S)-2-[[(2S)-2-amino-3-(2-methylphenyl)propanoyl]amino]-3,3-dimethylbutanoyl)amino]-4-methylpentanoate(2S)-5-(tert-butoxy)-2-[[(9H-fluoren-9-ylmethoxy)carbonyl]amino]-5-oxopentanoic acidbenzyl (2S,5S,8S,11S)-11-amino-5-(tert-butyl)-2-isobutyl-16,16-dimethyl-8-(2-methylbenzyl)-4,7,10,14-tetraoxo-15-oxa-3,6,9-triazaheptadecan-1-oate(2S)-4-(tert-butoxy)-2-[[(9H-fluoren-9-ylmethoxy)carbonyl]amino]-4-oxobutyric acid1-benzyl 16-(tert-butyl) (2S,5S,8S,11S,14S)-14-amino-11-[3-(tert-butoxy)-3-oxopropyl]-5-(tert-butyl)-2-isobutyl-8-(2-methylbenzyl)-4,7,10,13-tetraoxo-3,6,9,12-tetraazahexadecane-1,16-dioate4-(tert-butoxy)-4-oxobutyric acid1-benzyl 19-(tert-butyl) (2S,5S,8S,11S,14S)-14-[2-(tert-butoxy)-2-oxoethyl]-11-[3-(tert-butoxy)-3-oxopropyl]-5-(tert-butyl)-2-isobutyl-8-(2-methylbenzyl)-4,7,10,13,16-pentaoxo-3,6,9,12,15-pentaazanonadecane-1,19-dioate(2S,5S,8S,11S,14S)-14-[2-(tert-butoxy)-2-oxoethyl]-11-[3-(tert-butoxy)-3-oxopropyl]-5-(tert-butyl)-2-isobutyl-21,21-dimethyl-8-(2-methylbenzyl)-4,7,10,13,16,19-hexaoxo-20-oxa-3,6,9,12,15-pentaazadocosan-1-oic acid4-Tert-butoxysuccinyl-(4-O-tert-butyl)-L-aspartyl-(5-O-tert-butyl)-L-glutamyl-(2-methyl)-L-phenylalanyl-L-tert-leucyl-L-leucine isobutoxycarbonyl anhydride; 4-Tert-butoxysuccinyl-(4-O-tert-butyl)-L-aspartyl-(5-O-tert-butyl)-L-glutamyl-(2-methyl)-L-phenylalanyl-L-tert-leucyl-L-leucine isobutoxycarbonyl anhydride2-(dichloromethyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane(bromomethyl)(ethyl)magnesium2-(1-chloropropyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane1-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1-propanamine; 1-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)propylaminetert-butyl (6S,9S,12S,15S,18S)-18-[2-(tert-butoxy)-2-oxoethyl]-15-[3-(tert-butoxy)-3-oxopropyl]-9-(tert-butyl)-6-isobutyl-12-(2-methylbenzyl)-5,8,11,14,17,20-hexaoxo-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-4,7,10,13,16,19-hexaazatricosan-23-oate
