Discovery of Novel Imidazo[4,5-b]pyridines as Potent and Selective Inhibitors of Phosphodiesterase 10A (PDE10A).
Hu, E., Andrews, K., Chmait, S., Zhao, X., Davis, C., Miller, S., Hill Della Puppa, G., Dovlatyan, M., Chen, H., Lester-Zeiner, D., Able, J., Biorn, C., Ma, J., Shi, J., Treanor, J., Allen, J.R.(2014) ACS Med Chem Lett 5: 700-705
- PubMed: 24944747 
- DOI: 10.1021/ml5000993
- Primary Citation of Related Structures:  
4P0N, 4P1R - PubMed Abstract: 
We report the discovery of novel imidazo[4,5-b]pyridines as potent and selective inhibitors of PDE10A. The investigation began with our recently disclosed ketobenzimidazole 1, which exhibited single digit nanomolar PDE10A activity but poor oral bioavailability ...