Monatshefte fur Chemie p. 1195 - 1204 (1986)
Update date:2022-08-05
Topics:
Kuhl, Peter
Zacharias, Ute
Burckhardt, Helmut
Jakubke, Hans-Dieter
Carboxyamidomethyl esters (CAM esters) of Z-and Boc-protected alanine and phenylalanine were prepared in order to investigate their usefulness as substrates for α-chymotrypsin- and papain-catalyzed hydrolysis and peptide synthesis reactions.The easy removal of the CAM-C-protecting group under mild conditions and dependent on the enzyme specificity was demonstrated.Examples are given for the protease-catalyzed synthesis of various peptide derivatives using CAM esters as C- and N-components in aqueous-organic media.Comparatively short reaction times were observed. - Key words: Carboxyamidomethyl ester as C-protecting group; Enzymatic deprotection; Peptide synthesis; α-Chymotrypsin- and Papain-catalyzed peptide bond formation
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