https://www.selleckchem.com/products/wh-4-023.html
Endocrine therapy is widely used in clinic for breast cancer treatment, but long-term treatment inevitably causes drug resistance. Most of endocrine therapy-resistant breast cancers continue to depend on ERα signaling for growth and survival. In this regard, small molecule-induced ERα degradation, i.e. proteolysis targeting chimeras (PROTACs), represents an effective strategy to overcome endocrine resistance. Herein, we describe the design, synthesis, and biological evaluation of novel ERα-targeting PROTACs, wherein a E3 ligase ligand