Literature DB >> 15357961

Stereoselective synthesis and preliminary evaluation of new D-3-heteroarylcarbonylalanines as ligands of the NMDA receptor.

Paulo G Lima1, Rodrigo R B Caruso, Simone O Alves, Renata F Pessôa, Dayde L Mendonça-Silva, Ricardo J Nunes, François Noël, Newton G Castro, Paulo R R Costa.   

Abstract

New N-heteroarylcarbonylalanines of the D-series were stereoselectively prepared from enoates derived from D-mannitol. These compounds were active in binding and functional assays of the NMDA sub-type of glutamate receptors. A pyridine derivative inhibited MK801 binding, protected neurons from excitotoxic damage and blocked NMDA-induced currents in neurons. A thiophene derivative positively modulated the NMDA receptor, possibly through the allosteric glycine site.

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Year:  2004        PMID: 15357961     DOI: 10.1016/j.bmcl.2004.06.062

Source DB:  PubMed          Journal:  Bioorg Med Chem Lett        ISSN: 0960-894X            Impact factor:   2.823


  1 in total

1.  Synthesis, Characterization and Metal Ion Detection of Novel Fluoroionophores Based on Heterocyclic Substituted Alanines.

Authors:  Susana P G Costa; Elisabete Oliveira; Carlos Lodeiro; M Manuela M Raposo
Journal:  Sensors (Basel)       Date:  2007-10-03       Impact factor: 3.576

  1 in total

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