Discovery and optimization of potent and selective triazolopyridazine series of c-Met inhibitors
Boezio, A.A., Berry, L., Albrecht, B.K., Bauer, D., Bellon, S.F., Bode, C., Chen, A., Choquette, D., Dussault, I., Hirai, S., Kaplan-Lefko, P., Larrow, J.F., Lin, M.H., Lohman, J., Potashman, M.H., Rex, K., Santostefano, M., Shah, K., Shimanovich, R., Springer, S.K., Teffera, Y., Yang, Y., Zhang, Y., Harmange, J.C.(2009) Bioorg Med Chem Lett 19: 6307-6312
- PubMed: 19819693 
- DOI: https://doi.org/10.1016/j.bmcl.2009.09.096
- Primary Citation of Related Structures:  
3I5N - PubMed Abstract: 
Deregulation of the receptor tyrosine kinase c-Met has been implicated in several human cancers and is an attractive target for small molecule drug discovery. We previously showed that O-linked triazolopyridazines can be potent inhibitors of c-Met. Herein, we report the discovery of a related series of N-linked triazolopyridazines which demonstrate nanomolar inhibition of c-Met kinase activity and display improved pharmacodynamic profiles ...