PROTAC BRD4 Degrader-27

PROTAC BRD4 Degrader-27 (compound 6b) is a PROTAC that selectively targets BRD4 (rather than BRD2/BRD3) and can also inhibit the expression of KLF5 transcription factor and exert anti-cancer activity. PROTAC BRD4 Degrader-27 is composed of E3 ubiquitinase ligand Thalidomide-4-OH (red part), PROTAC Linker γ-Aminobutyric acid (HY-N0067) (black part) and PROTAC target protein ligand PROTAC BRD4 ligand-3 (HY-162876) (blue part), of which the active control of the target protein ligand is Mivebresib (HY-100015), and the conjugate of E3 ubiquitin ligase ligand + Linker is Pomalidomide 4'-alkylC3-acid (HY-131875).