GSK583 是一种高效、口服有效的、高选择性的 RIP2 Kinase 抑制剂，其 IC50 值为 5 nM。GSK583 可同时抑制TNF-α 和IL-6 的产生，IC50 值为 200 nM。 GSK583 is a highly potent, orally active and selective inhibitor of RIP2 Kinase, with IC50 of 5 nM. GSK583 inhibits both TNF-α and IL-6 production with an IC50 value of 200 nM.