78588-21-3

Upstream product

• 52084-13-6 L-valine para-nitroanilide 
• 78834-52-3 BOC-D-Leu-D-Val-pNA 
• 16937-99-8 N-Boc-D-Leu 
• 13139-15-6 N-tert-butoxycarbonyl-L-leucine 

Downstream Products

• 78834-43-2 Suc-D-Tyr-L-Leu-L-Val-pNA 
• 78588-24-6 H-Leu-Val-pNA*HCl 
• 76402-50-1 H-L-Leu-L-Val-pNA 
• 82155-65-5 Suc-Leu-Val-pNA 
• 85705-20-0 Boc-Ala-Leu-Val-pNA 
• 82155-63-3 Suc-Ala-Leu-Val-pNA 
• 85705-19-7 Boc-Phe-Leu-Val-pNA 
• 82155-62-2 Suc-Phe-Leu-Val-pNA 
• 85698-01-7 H-Ala-Leu-Val-pNA*HCl 
• 85698-00-6 H-Phe-Leu-Val-pNA*HCl 
• 76402-54-5 H-L-Tyr-L-Leu-L-Val-pNA 
• 76402-49-8 Suc-L-Tyr-L-Leu-L-Val-pNA 
• 76402-52-3 BOC-L-Tyr-L-Leu-L-Val-pNA 
• 87263-13-6 Boc-Leu-Ala-Leu-Val-pNA 

Relevant academic research and scientific papers

Use of BOP-Cl in the presence of Boc-amino monothioacids for the thioacylation of iminoacid residues

BOP-Cl was found to be an efficient coupling reagent for the introduction of thiopeptide bonds on imino acid residues (Pro, Sar). Boc-amino monothioacids were coupled at moderate temperature (0°C-RT) with fair yields and with retained optical purity. The

Studies on the β-turn of peptides. II. Syntheses and conformational properties of N-(2,4-dinitrophenyl)tetrapeptide p- nitroanilides related to the β-turn part of gramicidin S

N-(2,4-Dinitrophenyl)tetrapeptide p-nitroanilides related to the beta -turn part of gramicidin S were synthesized and subjected to CD measurements. The beta -turn preference of the tetrapeptide derivatives had correlation with the antibiotic activities of