Synthesis of a glycopeptide carrying a N-linked core pentasaccharide. 1995

I Matsuo, and Y Nakahara, and Y Ito, and T Nukada, and Y Nakahara, and T Ogawa
Institute of Physical and Chemical Research (RIKEN), Saitama, Japan.

A glycopeptide carrying a pentasaccharide core structure of asparagine-linked glycoproteins was synthesized. The synthesis of the carbohydrate part was performed starting from monosaccharide components in an unambiguous manner. The resultant pentaglycosyl azide was reduced into corresponding glycosyl amine and coupled with an aspartic acid derivative to furnish an Asn-linked oligosaccharide in a protected form. Subsequent coupling with a dipeptide, followed by deprotection gave the target compound.

UI MeSH Term Description Entries
D008969 Molecular Sequence Data Descriptions of specific amino acid, carbohydrate, or nucleotide sequences which have appeared in the published literature and/or are deposited in and maintained by databanks such as GENBANK, European Molecular Biology Laboratory (EMBL), National Biomedical Research Foundation (NBRF), or other sequence repositories. Sequence Data, Molecular,Molecular Sequencing Data,Data, Molecular Sequence,Data, Molecular Sequencing,Sequencing Data, Molecular
D009844 Oligosaccharides Carbohydrates consisting of between two (DISACCHARIDES) and ten MONOSACCHARIDES connected by either an alpha- or beta-glycosidic link. They are found throughout nature in both the free and bound form. Oligosaccharide
D002240 Carbohydrate Sequence The sequence of carbohydrates within POLYSACCHARIDES; GLYCOPROTEINS; and GLYCOLIPIDS. Carbohydrate Sequences,Sequence, Carbohydrate,Sequences, Carbohydrate
D006020 Glycopeptides Proteins which contain carbohydrate groups attached covalently to the polypeptide chain. The protein moiety is the predominant group with the carbohydrate making up only a small percentage of the total weight. Glycopeptide
D000595 Amino Acid Sequence The order of amino acids as they occur in a polypeptide chain. This is referred to as the primary structure of proteins. It is of fundamental importance in determining PROTEIN CONFORMATION. Protein Structure, Primary,Amino Acid Sequences,Sequence, Amino Acid,Sequences, Amino Acid,Primary Protein Structure,Primary Protein Structures,Protein Structures, Primary,Structure, Primary Protein,Structures, Primary Protein

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