BCL6-IN-8c is an orally active and potent inhibitor of B-cell lymphoma 6 (BCL6)-corepressor interaction(IC50 of 0.10 μM in cell-free enzyme-linked immunosorbent assay).
BCL6-IN-4, a potent inhibitor of B-cell lymphoma 6 (BCL6), exhibits anti-tumor activities with an inhibitory concentration 50 (IC50) value of 97 nM[1].
Atiprimod is an orally bioavailable small molecule belonging to the azaspirane class of cationic amphiphilic agents with anti-inflammatory, antineoplastic, and antiangiogenic properties. Atiprimod inhibits the phosphorylation of signal transducer and activator of transcription 3 (STAT3), blocking the signalling pathways of interleukin-6 and vascular endothelial growth factor (VEGF) and downregulating the anti-apoptotic proteins Bcl-2, Bcl-XL, and Mcl-1, thereby inhibiting cell proliferation, inducing cell cycle arrest, and inducing apoptosis.
Mcl-1 inhibitor 6 is a potent, orally active chemical compound that selectively inhibits the myeloid cell leukemia 1 (Mcl-1) protein, with a high affinity (K d = 0.23 nM) and binding activity (K i = 0.02 μM). This compound exhibits exceptional selectivity over other members of the Bcl-2 family, including Bcl-2, Bcl2A1, Bcl-xL, and Bcl-w (K d >10 μM). Notably, Mcl-1 inhibitor 6 demonstrates strong antitumor activity.