Current Microwave Chemistry

Bimal K. Banik
Vice President of Research & Education Development
Community Health Systems of South Texas (CHSST)
Edinburg, TX


Microwave Assisted Organic Synthesis (MAOS) of New Dispacamide A Derivatives Bearing a Thiazolinone Platform, Biological Assays on Inhibition of Protein Kinases and Cell Effects

Author(s): Solene Guiheneuf, Ludovic Paquin, Francois Carreaux, Emilie Durieu, Helene Benedettid, Remy Le Guevel, Anne Corlu, Laurent Meijer, Jean-Pierre Bazureau.

Graphical Abstract:


A series of (5Z)-5-ylidene-thiazolidine-4-one derivatives bearing the N-(4,5-dihalogenopyrrol-2-yl)carbamoyl fragment of Dispacamide A was prepared through a newly developed approach using a solution phase protocol assisted by microwave irradiation. These new compounds were synthesized in good yields (10-98%) by sulphur/nitrogen displacement or eventually by Knoevenagel condensation in the presence of a base (AcONa) in AcOH solution. The ten synthetic products have been obtained with a Z-geometry about their exocyclic double bond. All these compounds have been evaluated against eight protein kinases and human cell lines.

Keywords: Cell line, Dispacamide A, 2-imino-thiazolidine-4-one, inhibition, Knoevenagel reaction, microwave, solution phase, thiazolidine-4-one, sulphur/nitrogen displacement, protein kinase.

Order Reprints Order Eprints Rights & PermissionsPrintExport

Article Details

Year: 2014
Page: [33 - 40]
Pages: 8
DOI: 10.2174/22133356114019990002