XY153是一種有潛力的先導化合物，可用於開發針對急性髓係白血病。XY153在體外具有良好的代謝穩定性。所有肝微粒體測定均通過hjc黄金城進行

Pan-bromodomain and extra terminal (Pan-BET) inhibitors show profound efficacy but exhibit pharmacology-driven toxicities in clinical trials. The representative Compound 8l (XY153), a novel BD2-selective BET inhibitor, potently binds to BRD4 BD2 with an IC50 value of 0.79 nM. XY153 displayed potent antiproliferative activity against multiple tumor cell lines. XY153 also demonstrated good metabolic stability in vitro. These data indicate that XY153 may serve as a new and valuable lead compound for the development of potential therapeutics against acute myeloid leukemia (AML). All liver microsome assays were performed by Medicilon. 

Reference:

Junhua Li, et al. Structure-Based Discovery and Optimization of Furo[3,2- c]pyridin-4(5 H)-one Derivatives as Potent and Second Bromodomain (BD2)-Selective Bromo and Extra Terminal Domain (BET) Inhibitors. J Med Chem. 2022 Apr 14;65(7):5760-5799. doi: 10.1021/acs.jmedchem.2c00100.