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编 号:F195416
分子式:C23H25F4N3O3S
分子量:499.52
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生物活性:
PFI-2 ((R)-PFI-2 hydrochloride) hydrochloride is a potent and selective SET domain containing lysine methyltransferase 7 (SETD7) inhibitor. (R)-PFI-2 shows high inhibiting activity with IC50 value of 2.0??nM and (S)-PFI-2 shows inhibiting activity with IC50 ?value of?1.0??μM. PFI-2 hydrochloride can be used for the research of chronic kidney disease and inflammation response in the development of renal fibrosis.

体内研究:
PFI-2 (i.p., 200 μM, twice a week) attenuates the progression of renal fibrosis and preserves renal function in FA nephropathy.PFI-2 (i.p., 200 μM, twice a week) reduced ECM accumulation and fibroblasts activation after FA injury.PFI-2 (i.p., 200 μM, twice a week) impeded Th2 cytokine signaling activation and M2 macrophage polarization.PFI-2 (i.p., 200 μM, twice a week) suppressed M2 macrophages-myofibroblasts transition and myeloid myofibroblasts accumulation in the FA-treated kidneys.PFI-2 (i.p., 200 μM, twice a week) attenuated macrophages M2 polarization and M2 macrophages-to-myofibroblasts transition in obstructed kidneys.PFI-2 (i.p., 200 μM, twice a week) suppressed myeloid myofibroblast accumulation and renal fibrosis after UUO injury.PFI-2 (i.p., 200 μM, twice a week) reduced the infiltration of inflammatory cells, the production of inflammatory molecules, and NF-κB activation in FA nephropathy.Animal Model:Male C57BL/6 mice (8-10 week old, 20-25 g)
Dosage:200 μM (PFI-2 is diluted in 100 μL 0.1% (v/v) DMSO to a concentration of 200 μM/100 μL)
Administration:intraperitoneal injection, twice a week
Result:Presented less bone marrow-derived myofibroblasts, fewer CD206+/α-smooth muscle actin + cells and developed less renal fibrosis (P<0.01). Reduced the infiltration of inflammatory cells and decreased the production of pro-inflammatory cytokines and chemokines in the kidneys after folic acid treatment (P<0.01).Suppressed the accumulation of NF-κB p65+ cells in folic acid nephropathy (P<0.01).

体外研究:
(R)-PFI-2 shows high inhibiting activity with IC50 value of 2.0??nM and (S)-PFI-2 shows inhibiting activity with IC50 ?value of?1.0??μM.
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