Cho et al. “4-(Pyrazol-4-yl)-pyrimidines as Selective Inhibitors of Cyclin-Dependent Kinase 4/6.” Journal of Medicinal Chemistry 53, no. 22 2010: 7938–7957. DOI: 10.1021/jm100571n.

Cho et al. “4-(Pyrazol-4-yl)-pyrimidines as Selective Inhibitors of Cyclin-Dependent Kinase 4/6.” Journal of Medicinal Chemistry 53, no. 22 2010: 7938–7957. DOI: 10.1021/jm100571n.