Product Description: SMD-3236 is a SMARCA2-targeted PRAOTAC degrader designed based on SMARCA ligands and VHL-1 ligands, with long-lasting antitumor activity in vivo. SMARCA2 is a synthetic lethal target in SMARCA4-deficient cancer cells, and SMD-3236 has a 2000-fold selectivity for degradation of SMARCA2 over SMARCA4, with a DC50max>95%. SMD-3236 can induce SMARCA2 loss in tumor tissues while retaining SMARCA4 protein, and inhibit tumor growth in the H838 smarca4-deficient human cancer xenograft model. SMD-3236 is composed of target protein ligand (red part) SMI-1074 (HY-170817), PROTAC linker (black part) (trans-4-Ethynylcyclohexyl)methyl methanesulfonate (HY-170825), and E3 ligase ligand (blue part) SMARCA2 ligand-14 (HY-170826), of which the E3 ligase ligand and linker form a conjugate E3 Ligase Ligand-linker Conjugate 159 (HY-170827)[1].
Applications: Cancer-programmed cell death
Formula: C61H75ClN10O5S
References: [1]Yang L, et al. Discovery of SMD-3236: A Potent, Highly Selective and Efficacious SMARCA2 Degrader for the Treatment of SMARC4-Deficient Human Cancers. J Med Chem. 2025 Jan 23;68(2):1155-1178.
CAS Number: 3033586-31-8
Molecular Weight: 1095.83
Research Area: cancer
Target: Epigenetic Reader Domain;PROTACs
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