Repinotan

本公司产品仅用于科研实验，不得用于人体或动物的临床与诊断

Repinotan (BAY x 3702 free base) 是一种有效的、选择性的、可透过血脑屏障，并具有口服活性的 5-HT1A 受体激动剂，Ki 值为 0.19 nM (小牛海马)， 0.25 nM (大鼠和人类皮层) 和 0.59 nM (大鼠海马)。Repinotan 对其他相关受体的亲和力较弱。Repinotan 具有强效的神经保护作用。

Repinotan (BAY x 3702 free base) is a potent, selective, brain-penetrant and orally active 5-HT1A receptor agonist, with Ki values of 0.19 nM (calf hippocampus), 0.25 nM (rat and human cortex), and 0.59 nM (rat hippocampus). Repinotan has a weak affinity for other related receptors. Repinotan has pronounced neuroprotective effects.

Repinotan binds with lower affinity to 5-HT7 (Ki = 6 nM), α1- and α2 adrenergic (Ki = 6 nM and 7 nM, respectively), 5-HT1D (36 nM), dopamine D2 and D4 (48 nM and 91 nM, respectively), σ sites (176 nM) and 5-HT2C (310 nM) receptors. Exposure to repinotan protects rat cortical and hippocampal neurons in cultures from apoptosis induced by 25 nM Staurosporine. After Staurosporine-induced apoptosis, Repinotan, at 50 pM to 1 μM, reduces the release of lactate dehydrogenase, DNA fragmentation, and apoptotic body formation in a concentration-dependent manner.

Repinotan (1-100 μg/kg) causes strong, dose-dependent infarct reductions in permanent middle cerebral artery occlusion, transient middle cerebral artery occlusion, and traumatic brain injury paradigms.The half-life of Repinotan in plasma is relatively short (t1/2 = 0.6 h in rat; 0.4 h in rhesus monkeys), and Repinotan is extensively metabolized.

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GPCR/G Protein

5-HT Receptor

5-HT Receptor

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144980-29-0

400.49

C21H24N2O4S

>98% (HPLC)

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O=C1C=2C(S(=O)(=O)N1CCCCNC[C@@H]3OC=4C(CC3)=CC=CC4)=CC=CC2

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(-20℃)

With Ice Pack

≥ 2 years