pu-hz-151

Flizasertib（氟利色替）是一种丝氨酸 苏氨酸激酶抑制剂，通过抑制RIPK1（Receptor-interacting serine threonine-protein kinase 1 ）发挥作用，具有抗炎和治疗免疫疾病的效果。

Icapamespib (PU-HZ151), a potent HSP90 inhibitor, exhibits an EC50 of 5 nM and possesses the capability to cross the blood-brain barrier.

Icapamespib, also known as PU-HZ 151, is a heat shock protein 90 (HSP90) inhibitor. PU-HZ151 showed EC50 of 5 nM in the FP assay as compared to 11 nM for PU-H71 and a logD of 2.37 as compared to 1.21 for PU-H71. PU-HZ151 and radiolabeled PU-HZ151 showed selectivity for epichaperomes over the individual chaperome members. Icapamespib demonstrated the ability to productively engage the target in cells, mice, and humans.