Design and synthesis of 2,6-disubstituted-8-amino imidazo[1,2 a ]pyridines, a promising privileged structure
2018
Abstract Imidazo[1,2 a ]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[1,2 a ]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 A 2A . We demonstrated how incorporation of an exocyclic amine enhanced affinity towards this receptor while maintaining low cytotoxicity.
Keywords:
- Correction
- Source
- Cite
- Save
- Machine Reading By IdeaReader
52
References
4
Citations
NaN
KQI