PROTAC BRD2/BRD4 degrader-1

PROTAC BRD2/BRD4 degrader-1 (compound 15) is a potent and selective BET protein BRD4 and BRD2 degrader, connected by ligands for Cereblon and BET. PROTAC BRD2/BRD4 degrader-1 rapidly induces reversible, long-lasting, and unexpectedly selective removal of BRD4 and BRD2 over BRD3. It effectively inhibits solid tumors with low cytotoxic effect. PROTAC BRD2/BRD4 degrader-1 is composed of the BET inhibitor, a linker, and the ligand thalidomide for cereblon (CRBN)/cullin 4A[1].