Discovery of Disubstituted Imidazo[4,5-B]Pyridines and Purines as Potent Trka Inhibitors
Wang, T., Lamb, M.L., Block, M.H., Davies, A.M., Han, Y., Hoffmann, E., Ioannidis, S., Josey, J.A., Liu, Z., Lyne, P.D., Macintyre, T., Mohr, P.J., Omer, C.A., Sjogren, T., Thress, K., Wang, B., Wang, H., Yu, D., Zhang, H.(2012) Acs Med.Chem.Lett. 3: 705
- PubMed: 24900538 
- DOI: 10.1021/ml300074j
- PubMed Abstract: 
Trk receptor tyrosine kinases have been implicated in cancer and pain. A crystal structure of TrkA with AZ-23 (1a) was obtained, and scaffold hopping resulted in two 5/6-bicyclic series comprising either imidazo[4,5-b]pyridines or purines. Further op ...