Design and Synthesis of Proteolysis Targeting Chimeras for Inducing BRD4 Protein Degradation
2018
In this paper, we synthesized a series of proteolysis targeting chimeras(PROTACs) using VHL E3 ligase ligands for BRD4 protein degradation. One of the most promising compound 19g exhibited robust potency of BRD4 inhibition with IC50 value of (18.6±1.3) nmol/L, respectively. Furthermore, compound 19g potently inhibited cell proliferation in BRD4-sensitive cell lines RS4;11 with IC50 value of (34.2±4.3) nmol/L and capable of inducing de-gradation of BRD4 protein at 0.4—0.6 μmol/L in the RS4;11 leukemia cells. These data show that compound 19g is a highly potent and efficacious BRD4 degrader.
Keywords:
- Correction
- Source
- Cite
- Save
- Machine Reading By IdeaReader
18
References
1
Citations
NaN
KQI