Synthesis of 4-Amino-Thiazole Analogs of Fmoc-Amino Acids and Thiazole Linked N-Orthogonally Protected Dipeptidomimetics
We report a one pot synthesis of Fmoc amino acid derived 4-amino-thiazole derivatives and thiazole linked Northogonally protected dipeptidomimetics by the condensation of Nα-Fmoc α-halomethylketones with thiourea and Boc/Z-α-amino acid thioamides via modified Hantzch protocol. Side chain modified Fmoc amino acids containing 4- amino thiazole moiety have also been synthesized following the similar protocol.
Keywords: N-Fmoc-4-amino-thiazolyl derivatives; Nα-Fmoc-haloketones; heteroaryl alanine derivatives and dipeptide thiozoles
Document Type: Research Article
Publication date: 01 September 2009
- Protein & Peptide Letters publishes short papers in all important aspects of protein and peptide research, including structural studies, recombinant expression, function, synthesis, enzymology, immunology, molecular modeling, drug design etc. Manuscripts must have a significant element of novelty, timeliness and urgency that merit rapid publication. Reports of crystallisation, and preliminary structure determinations of biologically important proteins are acceptable. Purely theoretical papers are also acceptable provided they provide new insight into the principles of protein/peptide structure and function.
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