Sivopixant 是P2X3受体选择性拮抗剂 (P2X3IC50=4.2 nM; P2X2/3IC50=1100 nM)。Sivopixant 可用于缓解疼痛的研究。

Sivopixant (S-600918) is a potent and selective antagonist of P2X3 receptor (P2X3 IC 50 =4.2 nM; P2X2/3 IC 50 =1100 nM). Sivopixant shows strong analgesic effect .

Sivopixant (S-600918) was identified as a clinical candidate with potent and selective antagonistic activity (P2X3 IC50, 4.2 nM; P2X2/3 IC50, 1100 nM) and a strong analgesic effect in the rat partial sciatic nerve ligation model (Seltzer model) of allodynia (ED50, 0.4 mg/kg).

2414285-40-6

C25H22ClN5O5

507.93

Sivopixant;S-600918

(< 1 mg/ml refers to the product slightly soluble or insoluble )
Powder: -20°C for 3 years
In solvent: -80°C for 2 years