Fragment-Based Hit Discovery and Structure-Based Optimization of Aminotriazoloquinazolines as Novel Hsp90 Inhibitors.
Casale, E., Amboldi, N., Brasca, M.G., Caronni, D., Colombo, N., Dalvit, C., Felder, E.R., Fogliatto, G., Galvani, A., Isacchi, A., Polucci, P., Riceputi, L., Sola, F., Visco, C., Zuccotto, F., Casuscelli, F.(2014) Bioorg Med Chem 22: 4135
- PubMed: 24980703 
- DOI: 10.1016/j.bmc.2014.05.056
- Primary Citation of Related Structures:  
4CWF, 4CWN, 4CWO, 4CWP, 4CWQ, 4CWR, 4CWS, 4CWT - PubMed Abstract: 
In the last decade the heat shock protein 90 (Hsp90) has emerged as a major therapeutic target and many efforts have been dedicated to the discovery of Hsp90 inhibitors as new potent anticancer agents. Here we report the identification of a novel class of Hsp90 inhibitors by means of a biophysical FAXS-NMR based screening of a library of fragments ...