1173882-19-3

Upstream product

• 16652-75-8 L-isoleucine benzyl ester tosylate 
• 124980-30-9 N-carbobenzoxy-L-proline phenylmethyl ester 
• 61-90-5 L-leucine 
• 70462-58-7 benzyl (tert-butoxycarbonyl)-L-phenylalanyl-L-prolinate 
• 87297-14-1 (S)-1-((S)-2-((benzyloxy)carbonyl)pyrrolidin-1-yl)-1-oxo-3-phenylpropan-2-aminium chloride 
• 68385-28-4 (2S)-2-{[(2S)-1-(tert-butoxycarbonyl)pyrrolidine-2-carbonyl]amino}-4-methylpentanoic acid 
• 1212097-43-2 (S)-tert-butyl 2-(1H-benzo[d][1,2,3]triazole-1-carbonyl)pyrrolidine-1-carboxylate 
• 15761-39-4 1-(tert-butoxycarbonyl)-L-proline 
• 1427166-50-4 (6S,9S,12S)-9-((benzoyloxy)methyl)-6,12-di((S)-sec-butyl)-2,2-dimethyl-4,7,10-trioxo-3-oxa-5,8,11-triazatridecan-13-oic acid 
• 1427166-52-6 (S)-ethyl 1-((S)-2-((S)-2-((S)-1-((6S,9S,12S)-9-((benzyloxy)methyl)-6,12-di((S)-sec-butyl)-2,2-dimethyl-4,7,10-trioxo-3-oxa-5,8,11-triazatridecan-13-oyl)pyrrolidine-2-carboxamido)-4-methylpentanamido)-3-phenylpropanoyl)pyrrolidine-2-carboxylate 
• 1427166-55-9 (S)-2-(((S)-1-(((S)-1-((S)-2-(ethoxycarbonyl)pyrrolidin-1-yl)-1-oxo-3-phenylpropan-2-yl)amino)-4-methyl-1-oxopentan-2-yl)carbamoyl)pyrrolidin-1-ium chloride 
• 1427166-57-1 ((6S,9S,12S,14aS,20S,23S,25aS)-20-benzyl-6,12-di((S)-sec-butyl)-23-isobutyl-5,8,11,14,19,22,25-heptaoxotetracosahydro-1H-dipyrrolo[1,2-a:1',2'-j][1,4,7,10,13,16,19]heptaazacyclohenicosin-9-yl)methyl benzoate 
• 1427166-56-0 (2S,3S)-1-(((S)-3-(benzyloxy)-1-(((2S,3S)-1-((S)-2-(((S)-1-(((S)-1-((S)-2-carboxypyrrolidin-1-yl)-1-oxo-3-phenylpropan-2-yl)amino)-4-methyl-1-oxopentan-2-yl)carbamoyl)pyrrolidin-1-yl)-3-methyl-1-oxopentan-2-yl)amino)-1-oxopropan-2-yl)amino)-3-methyl-1-oxopentan-2-aminium chloride 
• 1427166-58-2 (S)-1-((S)-2-((S)-2-((S)-1-((6S,9S,12S)-9-((benzyloxy)methyl)-6,12-di((S)-sec-butyl)-2,2-dimethyl-4,7,10-trioxo-3-oxa-5,8,11-triazatridecan-13-oyl)pyrrolidine-2-carboxamido)-4-methylpentanamido)-3-phenylpropanoyl)pyrrolidine-2-carboxylic acid 

Downstream Products

• 56-45-1 L-serin 
• 61-90-5 L-leucine 
• 73-32-5 L-isoleucine 
• 63-91-2 L-phenylalanine 
• 147-85-3 L-proline 

Relevant academic research and scientific papers

An improved route for the synthesis of Rolloamide B

A high yielding method for the synthesis of the cyclic heptapeptide Rolloamide B has been described. An effective isobutyl chloroformate (IBCF) mediated direct coupling reaction was introduced to improve the synthetic route towards Rolloamide B. Furthermo

Total synthesis of cyclic heptapeptide Rolloamide B

The first total synthesis of Rolloamide B, a cyclic proline-enriched heptapeptide, is reported. This work features solution phase benzotriazole-mediated peptide synthesis ligating native amino acids. The Royal Society of Chemistry 2013.