Journal of Fluorescence

, Volume 27, Issue 5, pp 1607–1611 | Cite as

Fluorescence Study of Imidazoquinoxalines

  • Cindy Patinote
  • Kamel Hadj-Kaddour
  • Marjorie Damian
  • Carine Deleuze-Masquéfa
  • Pierre Cuq
  • Pierre-Antoine Bonnet
ORIGINAL ARTICLE

Abstract

The fluorescence properties of eleven novel derivatives based on the imidazo[1,2-a]quinoxaline structures have been studied. The absorption and emission spectra of these compounds have been recorded in dimethylsulfoxide solution. The phenyl substituting group on position 1 gives them particular properties thanks to the diverse hydroxy or methoxy decorating moieties, especially when they are multiplied or mixed. The investigated fluorescence auto-quenching revealed that the decreasing fluorescence intensity correlated only with the chemical structures of the aromatic compounds.

Keywords

Imidazoquinoxaline Imiquimod Fluorescence Absorption 

Notes

Acknowledgements

We would like to thank the Société d’Accélération du Transfert de Technologies (SATT AxLR) for financial support for Dr. Cindy Patinote. We also thank the team Cellular Pharmacology from the IBMM directed by Dr. Jean-Louis Banères for technical support with UV and fluorescence spectra recording.

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Copyright information

© Springer Science+Business Media New York 2017

Authors and Affiliations

  • Cindy Patinote
    • 1
    • 2
  • Kamel Hadj-Kaddour
    • 1
  • Marjorie Damian
    • 1
  • Carine Deleuze-Masquéfa
    • 1
  • Pierre Cuq
    • 1
  • Pierre-Antoine Bonnet
    • 1
  1. 1.Institut des Biomolécules Max Mousseron (IBMM), UMR 5247, CNRSUniversité de Montpellier, Faculté de PharmacieMontpellier Cedex 5France
  2. 2.Société d’Accélération du Transfert de Technologies (SATT AxLR)CSUMontpellierFrance

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