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  • Title: Discovery of potent and selective PKC-theta inhibitors.
    Author: Cywin CL, Dahmann G, Prokopowicz AS, Young ER, Magolda RL, Cardozo MG, Cogan DA, Disalvo D, Ginn JD, Kashem MA, Wolak JP, Homon CA, Farrell TM, Grbic H, Hu H, Kaplita PV, Liu LH, Spero DM, Jeanfavre DD, O'Shea KM, White DM, Woska JR, Brown ML.
    Journal: Bioorg Med Chem Lett; 2007 Jan 01; 17(1):225-30. PubMed ID: 17055721.
    Abstract:
    An uHTS campaign was performed to identify selective inhibitors of PKC-theta. Initial triaging of the hit set based on selectivity and historical analysis led to the identification of 2,4-diamino-5-nitropyrimidines as potent and selective PKC-theta inhibitors. A homology model and initial SAR is presented demonstrating that a 2-arylalkylamino substituent in conjunction with suitable 4-diamino substituent are essential for achieving selectivity over many kinases. Additional hit to lead profiling is presented on selected compounds.
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