Synthesis and biological evaluation of 1-aryl-4,5-dihydro-1h-pyraxolo[3,4-d]pyrimidin-4-one inhibitors of cyclin dependent kinases
Markwalder, J.A., Arnone, M.R., Benfield, P.A., Boisclair, M., Burton, C.R., Chang, C.-C., Cox, S.S., Czerniak, P.M., Dean, C.L., Dolenaik, D., Grafstrom, R., Harrison, B.A., Kaltenbach III, R.F., Nugiel, D.A., Rossi, K.A., Sherk, S.R., Sisk, L.M., Stouten, P., Trainor, G.L., Worland, P., Seitz, S.P.(2004) J Med Chem 47: 5894-5911
- PubMed: 15537345 
- DOI: 10.1021/jm020455u
- Primary Citation of Related Structures:  
2B54 - PubMed Abstract: 
Using a high-throughput screening strategy, a series of 1-aryl-4,5-dihydro-1H-pyrazolo[3,4-d]pyrimidin-4-ones was identified that inhibit the cyclin-dependent kinase (CDK) 4/cyclin D1 complex-mediated phosphorylation of a protein substrate with IC(50)s in the low micromolar range ...