PROTAC BRD4 degrader for PAC-1

PROTAC BRD4 degrader for PAC-1 (compound 5) is a chimeric BET degrader GNE-987 conjugated with a disulfide-containing linker[1]. This PROTAC-linker conjugate specifically targets and degrades BRD4, enabling selective proteolysis of PAC-1.

O=C(C1=C(CS(=O)(C)=O)C=C(C(N(C2=NC=C(F)C=C2F)C3)=C1)C4=CN(C)C(C5=C4C3=CN5)=O)NCCCCCCCCCCC(N[C@@H](C(C)(C)C)C(N6[C@H](C(NCC7=CC=C(C8=C(C)N=CS8)C=C7)=O)C[C@@H](OC(OCC(C)(C)SS(C)(=O)=O)=O)C6)=O)=O