ucm05

UCM05 (G28UCM) is a potent inhibitor of fatty acid synthase (FASN) with efficacy against HER2+ breast cancer xenografts, including cell lines resistant to anti-HER2 drugs [1]. Additionally, it functions as an inhibitor of the Filamentous temperature-sensitive protein Z (FtsZ), selectively inhibiting the growth of the Gram-positive bacterium B. subtilis with minimum inhibitory concentration (MIC) values of 100 μM, while showing no activity against the Gram-negative bacterium E. coli [2].

UCM-05194 is a selective LPA1 receptor agonist that can improve neuropathic pain and can be used in the study of progressive system diseases.

UCM-05194 (ammonium) is an agonist for the lysophosphatidic acid receptor 1 (LPA1). It induces calcium mobilization in RH7777 cells expressing LPA1, with an EC50 of 0.24 µM. In B103 rat neuroblastoma cells that overexpress LPA1, UCM-05194 (ammonium) promotes neurite retraction and cell migration. Additionally, it alleviates acetic acid-induced writhing and mechanical hyperalgesia in mice.

JS25 is a selective, covalent BTK inhibitor that deactivates BTK by chelating Tyr551, exhibiting an IC50 of 5.8 nM. It suppresses cancer cell proliferation, induces pronounced cell death, and enhances Burkitt's lymphoma murine xenograft model outcomes. Importantly, JS25 efficiently penetrates the blood-brain barrier.