Solid-phase synthesis of an apoptosis-inducing tetrapeptide mimicking the Smac protein

An approach for the solid-phase synthesis of apoptosis-inducing Smac peptidomimetics is presented. Using a Rink linker strategy, tetrapeptides mimicking the N-4-terminal residue of the Smac protein [(N-Me)AVPF sequence] were synthesized on PEGA resin in excellent purities and yields. Following two s...

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Veröffentlicht in:Tetrahedron letters 2011-12, Vol.52 (52), p.7049-7053
Hauptverfasser: Le Quement, Sebastian T., Ishoey, Mette, Petersen, Mette T., Simonsen, Pernille M., Holck, Nanna S., Nielsen, Thomas E.
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container_end_page 7053
container_issue 52
container_start_page 7049
container_title Tetrahedron letters
container_volume 52
creator Le Quement, Sebastian T.
Ishoey, Mette
Petersen, Mette T.
Simonsen, Pernille M.
Holck, Nanna S.
Nielsen, Thomas E.
description An approach for the solid-phase synthesis of apoptosis-inducing Smac peptidomimetics is presented. Using a Rink linker strategy, tetrapeptides mimicking the N-4-terminal residue of the Smac protein [(N-Me)AVPF sequence] were synthesized on PEGA resin in excellent purities and yields. Following two synthetic routes, a known tetrapeptide, incorporating a substituted proline, previously shown to exhibit excellent biological activity in vitro as well as low toxicity, was synthesized effectively on a solid support.
doi_str_mv 10.1016/j.tetlet.2011.10.028
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subjects Analytical, structural and metabolic biochemistry
Apoptosis
Biological and medical sciences
Chemistry
Exact sciences and technology
Fundamental and applied biological sciences. Psychology
Heterocyclic compounds
Heterocyclic compounds with only one n hetero atom and condensed derivatives
Organic chemistry
Peptides
Peptides Smac mimetics
Peptidomimetics
Polymers
Preparations and properties
Proline
Proteins
Residues
Solid-phase synthesis
Strategy
Synthesis (chemistry)
Tetrahedrons
Toxicity
title Solid-phase synthesis of an apoptosis-inducing tetrapeptide mimicking the Smac protein
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