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编 号:F360250
分子式:C14H18BrClN2O2
分子量:361.66
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10mM*1mL in DMSO
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5mg
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10mg
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生物活性:
SSR180711 hydrochloride is an orally active, selective and reversible α7 acetylcholine nicotinic receptor (n-AChRs) partial agonist. SSR180711 hydrochloride can act on rat α7 n-AChR (Ki=22 nM; IC50=30 nM) and human α7 n-AChR (Ki=14 nM; IC50=18 nM). SSR180711 hydrochloride increases glutamatergic neurotransmission, ACh release and long-term potentiation (LTP) in the hippocampus.

体内研究:
SSR180711 hydrochloride rapidly penetrates into the brain (ID50=8?mg/kg; p.o.). SSR180711 hydrochloride dose-dependently inhibits the specific [3H]α-BTX binding in the mouse brain (ID50=8.3 and 7.5?mg/kg for p.o. and i.p., respectively). SSR180711 hydrochloride (1-10?mg/kg for i.p.; 10-30 mg/kg for p.o.) dose-dependently increases extracellular acetylcholine (ACh) levels in the hippocampus and prefrontal cortex of freely moving rats. SSR180711 hydrochloride (0.1, 0.3, 1?mg/kg; i.v.) dose-dependently increases firing rate.

体外研究:
SSR180711 hydrochloride is selective for the α7 receptor subtype compared to α4β2, α3β2, α3β4, and α1β1γδ human n-AChR subtypes (IC50>5?μM). SSR180711 hydrochloride (10?μM) has no inhibition (lower than 50%) for the ionic channels, neurotransmitter, or peptide receptors. SSR180711 hydrochloride (0.01-10000 μM) is a potent partial agonist at human α7 n-AChRs expressed in Xenopus oocytes or GH4C1 cells and elicits typical concentration-dependent inward currents with an EC50 value of 4.4?μM (2.5-7.8?μM).
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