AS1810722 is an orally active and potent STAT6 inhibitor with an IC50 of 1.9 nM. AS1810722 shows a good profile of CYP3A4 inhibition. AS1810722, a derivative of fused bicyclic pyrimidine, has the potential for allergic diseases such as asthma and atopic diseases research.
体外研究
AS1810722 (compound 24) inhibits production of IL-4 with an IC50 of 2.4 nM, but shows no effect on production of IFN-γ.
体内研究
AS1810722 (compound 24; 0.03-0.3 mg/kg; orally; 30 min before, and 24h and 48 h after OVA exposure) suppress eosinophil infiltration in the lung in a dose-dependent manner in an antigen-induced mouse asthmatic model.
AS1810722 inhibits in vitro Th2 differentiation with an IC50 of 2.4 nM without affecting type 1 helper T (Th1) cell differentiation and eosinophil infiltration in an antigen-induced mouse asthmatic model after oral administration.
Animal Model:
Female Balb/c mice asthmatic model by intraperitoneal injection of ovalbumin (OVA)-containing aluminum hydroxide gel
Dosage:
0.03-0.3 mg/kg
Administration:
Orally; 30 min before, and 24 and 48 h after OVA exposure
Result:
Suppressed eosinophil infiltration in the lung in a dose-dependent manner.
分子式
C25H25F2N7O
分子量
477.51
CAS号
909561-15-5
运输条件
Room temperature in continental US; may vary elsewhere.