(brg1)/smarca4

BRM BRG1 ATP Inhibitor-1 is an allosteric dual Brahma homolog (BRM) SWI SNF related matrix-associated actin-dependent regulator of chromatin subfamily A member 2 (SMARCA2) and BRG1 SMARCA4 ATPase activity inhibitor (IC50s<0.005 μM).

SMARCA2-IN-6 is a potent inhibitor of SMARCA2 (also known as BRM), exhibiting an IC50 of less than 5 nM against both SMARCA2 and SMARCA4. Additionally, this compound suppresses the expression of the KRT80 gene in H1299 cells with an IC50 of 26 nM and inhibits the proliferation of SKMEL5 cells carrying a BRG1 mutation with an IC50 value of 13 nM.

JQ dS-4 is a degrader of Brahma-related gene 1 (BRG1) BRM SMARCA4 (PROTAC®; DC50 range = 9 - 390 nM in glioma models and cell lines), featuring a BRG1 inhibitor connected through a linker to a cereblon (CRBN) E3 ligase ligand. It effectively degrades BRG1 completely over 48 and 72 hours in HSJD-DIPG007 and SU-DIPGXIIIP cells. Additionally, it lessens the viability of various cancer cell lines, including those of H3K27M glioma, prostate, thyroid, and salivary gland.

FHT-1204 is a potent inhibitor of SMARCA4 SMARCA2 ATPase (BRG1 and BRM) (IC50 ≤ 10 nM).

FHT-1015 is a potent SMARCA4 SMARCA2 ATPase (BRG1 and BRM) inhibitor with potential anticancer activity for the study of cancer and inflammation.

SMARCA2-IN-8 (Compound 13) is an orally effective inhibitor targeting the SWI SNF chromatin remodeling complexes SMARCA2 (also known as Brahma homolog, BRM) and SMARCA4 (also known as Brahma-related gene 1, BRG1), with IC50 values of 5 nM and 6 nM respectively. This compound inhibits the proliferation of SMARCA2-mutant SKMEL5 cancer cells with an AAC50 of 5 nM and downregulates the expression of the SMARCA2-dependent gene KRT80, showing an AAC50 of 10 nM. Additionally, SMARCA2-IN-8 demonstrates antitumor efficacy and favorable pharmacokinetic properties in mice.