Facile preparation of the N‐acetyl‐glucosaminylated asparagine derivative with TFA‐sensitive protecting groups useful for solid‐phase glycopeptide synthesis |
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Authors: | Hidekazu Katayama |
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Institution: | Department of Applied Biochemistry, School of Engineering, Tokai University, Hiratsuka, Kanagawa, Japan |
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Abstract: | In this study, a novel N‐acetyl‐glucosaminylated asparagine derivative was developed. This derivative carried TFA‐sensitive protecting groups and was derived from commercially available compounds only in three steps. It was applicable to the ordinary 9‐fluorenylmethoxycarbonyl (Fmoc)‐based solid‐phase peptide synthesis (SPPS) method, and the protecting groups on the carbohydrate moiety could be removed by a single step of TFA cocktail treatment generally used for the final deprotection step in Fmoc‐SPPS. Copyright © 2015 European Peptide Society and John Wiley & Sons, Ltd. |
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Keywords: | N‐acetylglucosamine glycopeptide insulin‐like androgenic gland factor solid‐phase peptide synthesis |
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