RIPK1-IN-11 is a potent and orally active RIPK1 inhibitor (Kd=9.2 nM; IC50=67 nM). RIPK1-IN-11 inhibits necroptosis in both human and mouse cells (EC50=17-30 nM). Anti-inflammatory activity.

RIPK1-IN-12 is a potent RIPK1 inhibitor. RIPK1-IN-12 inhibits necroptosis in both human and mouse cells, with EC50 values of 1.6 and 2.9 nM, respectively.

RIPA-56 is a highly potent, selective, and metabolically stable inhibitor of receptor-interacting protein 1 (RIP1) with an IC50 of 13 nM.

RIP2 Kinase Inhibitor 4 is a potent and selective RIPK2 PROTAC. RIP2 Kinase Inhibitor 4 effectively degrades RIPK2 (pIC50 of 8) and inhibits the release of related TNF-α.

GSK-872 hydrochloride is a RIPK3 inhibitor, which binds RIP3 kinase domain with an IC50 of 1.8 nM, and inhibits kinase activity with an IC50 of 1.3 nM. GSK-872 hydrochloride decreases the RIPK3-mediated necroptosis and subsequent cytoplasmic translocation and expression of HMGB1, as well as ameliorates brain edema and neurological deficits in early brain injury.

Eclitasertib (DNL-758) is a potent receptor-interacting protein kinase 1 (RIPK1) inhibitor with an IC50 of <1 µΜ (From patent WO2017136727A2, example 42).

ICCB-19 hydrochloride is an inhibitor of TNFRSF1A Associated Via Death Domain (TRADD) with IC50 of 1.12 μM and 2.01 μM for protecting Velcade-induced apoptosis in Jurkat cells and protecting RDA in MEFs, respectively. ICCB-19 indirectly inhibits Receptor-interacting serine/threonine-protein kinase 1 (RIPK1). ICCB-19 effectively induces autophagy.

RIPK3-IN-1 is a RIPK3 type II DFG-out inhibitor with an IC50 of 9.1 nM. RIPK3-IN-1 inhibits RIPK1 and RIPK2 with IC50s of 5.5 and >10 μM. RIPK3-IN-1 is also a c-Met kinase inhibitor with an IC50 of 1.1 μM.

RIP2 kinase inhibitor 1 (compound 11) is a potent and selective receptor interacting protein 2 (RIP2) kinase inhibitor with an IC50 of 0.03 μM for RIP2 FP. RIP2 kinase inhibitor 1 is used for autoinflammatory disorders.

A potent, selective, orally available RIPK2 inhibitor with IC50 of 3 nM.