4.5 Article

Synthesis and Biological Evaluation of Migrastatin Macrotriazoles

Journal

EUROPEAN JOURNAL OF ORGANIC CHEMISTRY
Volume 2017, Issue 1, Pages 60-69

Publisher

WILEY-V C H VERLAG GMBH
DOI: 10.1002/ejoc.201600988

Keywords

Macrocycles; Triazoles; Nitrogen heterocycles; Click chemistry; Bioisosteres; Biological activity

Funding

  1. COST Action Chemical Approaches to Targeting Drug Resistance in Cancer Stem Cells [CM1106]
  2. National Science Centre (Poland) [UMO-2013/09/D/NZ5/02496]

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The synthesis of three macrotriazoles that are analogues of migrastatin is reported. The synthesis is based on copper(I)- and ruthenium-catalyzed azide-alkyne cycloaddition reactions. The enantiopure terminal alkyne derivatives were prepared by using the Trost desymmetrization, Brown alkoxy-allylation and an efficient Colvin reaction. Biological evaluation of the products revealed a promising efficiency in reducing the ability of MDA-MB-361 cell lines to migrate.

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