M‑89 is a Highly Potent Inhibitor of the Menin-Mixed Lineage Leukemia (Menin-MLL) Protein−Protein Interaction (Kd = 1.4 nM; IC50 = 25nM). M-89 binds to menin with a Kd value of 1.4 nM and effectively engages cellular menin protein at low nanomolar concentrations. M-89 inhibits cell growth in the MV4;11 and MOLM-13 leukemia cell lines carrying MLL fusion with IC50 values of 25 and 55 nM, respectively, and demonstrates >100-fold selectivity over the HL-60 leukemia cell line lacking MLL fusion.
AM8936 is a well-balanced and highly potent agonist for the cannabinoid receptor type-1 (CB1) in functional assays, with EC50 values of 8.6 nM and 1.4 nM for the rat CB1 (rCB1) and human CB1 (hCB1) receptors, respectively. It demonstrates a strong affinity for the rat CB1 receptor, exhibiting a K i value of 0.55 nM. In vivo studies have confirmed that AM8936 is a powerful and effective agonist for the CB1 receptor. Due to its therapeutic potential, AM8936 is particularly valuable for research focused on central nervous system disorders, metabolic disorders, pain management, glaucoma, and other related areas [1].