BMS-502 is a dual DGKα and ζ inhibitor. BMS-502 demonstrated dose-dependent immune stimulation in the mouse OT-1 model, setting the stage for a drug discovery program. BMS-502 demonstrated substantial inhibitory activity against DGKs α, ζ and ι[1].
[1] Louis Chupak* and Susan Wee. “Discovery of Potent, Dual-Inhibitors of Diacylglycerol Kinases Alpha and Zeta Guided by Phenotypic Optimization.” ACS Medicinal Chemistry Letters 14 7 (2023): 929–935.