Peptides—XXXII: The use of phenyl esters in peptide synthesis
✍ Scribed by I.J. Galpin; P.M. Hardy; G.W. Kenner; J.R. McDermott; R. Ramage; J.H. Seely; R.G. Tyson
- Publisher
- Elsevier Science
- Year
- 1979
- Tongue
- French
- Weight
- 566 KB
- Volume
- 35
- Category
- Article
- ISSN
- 0040-4020
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
Papain catalyzed synthesis of glyceryl esters of BOC(Z)-protected amino acids and peptides was performed at 40-50°C in a 50 molar excess of glycerol. Equilibrium was achieved in 6-7 h. The maximal yield of esters (50-70%) was obtained at 10% of water and pH 3.2-3.4. A lower water concentration resul
The ability of the endopeptidase a-chymotrypsin (EC 3.4.21.1) to catalyse the reaction of various N aunprotected di-and tripeptide ester derivatives with H-Leu-NH 2 , and with a series of C-terminal free di-and tripeptides at ÿ15 C in frozen aqueous solution was investigated. The enzyme is able to s