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编 号:F762926
分子式:C23H28N2O
分子量:348.48
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生物活性:
AB21 is a potent and selective S1R antagonist with Kis of 13, 102 nM for S1R and S2R. AB21 has the effect of reducing mechanical hypersensitivity.

体内研究:
AB21 (20 mg/kg, s.c., 注射 Capsaicin (HY-10448) 前 30 分钟给药) 可逆转 Phenythoin (HY-B0448) 诱导的疼痛模型中的机械性超敏反应,并显示出比 BD1063 dhydrochloride (HY-18101A) 更高的效力。Animal Model:Capsaicin-induced mechanical hypersensitivity model in mice
Dosage:20 mg/kg
Administration:Subcutaneous injection (s.c.); administered 30 min before the injection of capsaicin
Result:Result: Showed complete reversal of the mechanical hypersensitivity reaction and the dose administered was half that of BD-1063 (40 mg/kg).

体外研究:
AB21 在 S1R 放射性配体结合测定实验中,有或没有 Phenythoin (HY-B0448) 条件下测得的 Ki 值分别为 12 nM 和 14 nM。
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