Structure–activity relationships of GPX4 inhibitor warheads
作者:John K. Eaton、Laura Furst、Luke L. Cai、Vasanthi S. Viswanathan、Stuart L. Schreiber
DOI:10.1016/j.bmcl.2020.127538
日期:2020.12
masked nitrile oxides can inhibit GPX4 covalently, a systematic assessment of potential electrophilic warheads with the capacity to inhibit cellular GPX4 has been lacking. Here, we survey more than 25 electrophilic warheads across several distinct GPX4-targeting scaffolds. We find that electrophiles with attenuated reactivity compared to chloroacetamides are unable to inhibit GPX4 despite the expected