Synthesis of active esters of tripeptides containing N?-tosyl-L-lysine and their polymerization

Autor: K. T. Poroshin, V. A. Shibnev, V. S. Grechishko
Rok vydání: 1967
Předmět:
Zdroj: Bulletin of the Academy of Sciences of the USSR Division of Chemical Science. 16:2228-2231
ISSN: 1573-9171
0568-5230
DOI: 10.1007/bf00913310
Popis: 1. Chromatographically pure p-nitrophenyl and 2,4,6-trichlorophenyl esters of the tripeptides glycyl-prolyl-Nɛ-tosyl-lysine and glycyl-(Nɛ-tosyl)-lysyl-(Nɛ-tosyl)-lysine were synthesized by the mixed anhydride method. 2. Polypeptides of regular structure with sequence [glycyl-prolyl-(Nɛ-tosyl)-lysyl]n and [glycyl-(Nɛ-tosyl)-lysyl-(NNɛ-tosyl)-lysyl]n, with mol.wt. 10,000 and 7000 respectively, were obtained.
Databáze: OpenAIRE