Design and synthesis of 2,6-disubstituted-8-amino imidazo[1,2a]pyridines, a promising privileged structure
Autor: | Nicolas Renault, Raphaël Bolteau, Laurence Agouridas, Romain Duroux, Rajaa Boulahjar, Angela Rincon Arias, Amélie Barczyk, Patricia Melnyk, Saïd Yous, Mathilde Coevoet |
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Přispěvatelé: | Centre de Recherche Jean-Pierre AUBERT Neurosciences et Cancer - U1172 Inserm - U837 (JPArc), Institut National de la Santé et de la Recherche Médicale (INSERM)-Université Lille Nord de France (COMUE)-Université de Lille, Lille Inflammation Research International Center - U 995 (LIRIC), Centre Hospitalier Régional Universitaire [Lille] (CHRU Lille)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Université de Lille-Institut Pasteur de Lille, Réseau International des Instituts Pasteur (RIIP)-Réseau International des Instituts Pasteur (RIIP), Centre de Recherche Jean-Pierre AUBERT Neurosciences et Cancer - U837 (JPArc), Université Lille Nord de France (COMUE)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Université de Lille, Institut Pasteur de Lille, Réseau International des Instituts Pasteur (RIIP)-Réseau International des Instituts Pasteur (RIIP)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Université de Lille-Centre Hospitalier Régional Universitaire [Lille] (CHRU Lille), Melnyk, Patricia |
Jazyk: | angličtina |
Rok vydání: | 2018 |
Předmět: |
0301 basic medicine
Receptor Adenosine A2A Pyridines [CHIM.THER] Chemical Sciences/Medicinal Chemistry Clinical Biochemistry Pharmaceutical Science [CHIM.THER]Chemical Sciences/Medicinal Chemistry Biochemistry Coupling reaction Catalysis A2A receptor privileged structure palladium-catalyzed coupling reaction 03 medical and health sciences Structure-Activity Relationship 0302 clinical medicine Suzuki reaction Cell Line Tumor Drug Discovery Humans Molecular Biology Cell Proliferation Binding Sites Chemistry [CHIM.ORGA]Chemical Sciences/Organic chemistry Organic Chemistry [CHIM.ORGA] Chemical Sciences/Organic chemistry amino-imidazopyridine Combinatorial chemistry 3. Good health Adenosine A2 Receptor Antagonists Protein Structure Tertiary Molecular Docking Simulation 030104 developmental biology Adenosine Receptor A2a HEK293 Cells Drug Design Molecular Medicine Amine gas treating 030217 neurology & neurosurgery Palladium |
Zdroj: | Bioorganic and Medicinal Chemistry Bioorganic and Medicinal Chemistry, Elsevier, 2018, 26 (12), pp.3296-3307. ⟨10.1016/j.bmc.2018.04.057⟩ Bioorganic and Medicinal Chemistry, 2018, 26 (12), pp.3296-3307. ⟨10.1016/j.bmc.2018.04.057⟩ |
ISSN: | 0968-0896 1464-3391 |
Popis: | International audience; Imidazo[1,2a]pyridines have gained much interest in the field of medicinal chemistry research. In the aim of accessing new privileged structure, we decided to design and synthesize 8-aminated-imidazo[1,2a]pyridines substituted on positions 2 and 6. This scaffold, rarely found in the literature, was obtained via palladium-catalyzed coupling reactions (Suzuki reaction or N-hydroxysuccinimidyl activated ester method) and tested on adenosine receptor A2A. We demonstrated how incorporation of an exocyclic amine enhanced affinity towards this receptor while maintaining low cytotoxicity. |
Databáze: | OpenAIRE |
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