Howard et al. “Fragment-Based Discovery of the Pyrazol-4-yl urea (AT9283), a Multi-targeted Kinase Inhibitor with Potent Aurora Kinase Activity.” Journal of Medicinal Chemistry 52, no. 2 2009: 379–388. DOI: 10.1021/jm800984v.

Howard et al. “Fragment-Based Discovery of the Pyrazol-4-yl urea (AT9283), a Multi-targeted Kinase Inhibitor with Potent Aurora Kinase Activity.” Journal of Medicinal Chemistry 52, no. 2 2009: 379–388. DOI: 10.1021/jm800984v.