产品
编 号：F478060
分子式：C17H22Cl2N4
分子量：353.29
分子式：C17H22Cl2N4
分子量：353.29
产品类型
规格
价格
是否有货
5mg
询价
询价
10mg
询价
询价
25mg
询价
询价
50mg
询价
询价
结构图
CAS No: 848591-90-2
产品详情
生物活性：
A-582941 dihydrochloride is a potent, selective and brain-penetrant partial agonist of α7 nAChR, with Kis of 10.8 and 16.7 nM in rat brain membranes and human frontal cortex, respectively. A-582941 dihydrochloride also binds to human 5-HT3 receptor with a Ki of 150 nM. A-582941 has the potential for cognitive deficits associated with various neurodegenerative and psychiatric disorders research.
体内研究：
A-582941 (3 μM/kg, i.p. once daily for 3 d) induces a moderate increase in ACh release in the medial prefrontal cortex (mPFCx) of freely moving rats.A-582941 (0.01-1.00 μM/kg, i.p.) produces a dose-dependent increase in ERK1/2 phosphorylation in the cingulate cortex and hippocampus, and increases cAMP response element-binding protein (CREB) phosphorylation in the cingulate cortex in mice.A-582941 (0.1-1.0 μM/kg, i.p.) evokes dose-dependent increases in Ser-9 GSK-3β phosphorylation in the mouse cingulate cortex.A-582941 shows high oral bioavailability (mouse ~100%, rat 90%, dog 22%, monkey 50%) and Cmax (mouse 18, rat 114, dog 79, monkey 39 ng/mL) following oral administration (mouse 1.0, rat 6.2, dog 3.0, monkey 3.0 μM/kg).A-582941 shows terminal elimination half-lives (mouse 1.4, rat 1.5, dog 1.4, monkey 2.0 h), plasma clearance (mouse 7.9, rat 4.7, dog 5.3, monkey 1.6 L/h/kg) and volumes of distribution (mouse 11.4, rat 9.2, dog 7.9, monkey 3.9 L/kg) following intravenous administration (mouse 1.0, rat 6.2, dog 0.5, monkey 0.5 μM/kg).Animal Model:Male Sprague-Dawley CD rats (250-275 g)
Dosage:3 μM/kg
Administration:I.p. once daily for 3 days
Result:Increased the releases of Ach.The effect remained stable after the second and third administration.
体外研究：
A-582941 (0.1-100 μM) protects against cell death induced by NGF withdrawal in PC12 cells.A-582941 (100 nM) increases the number of inhibitory postsynaptic potentials (IPSCs) by 260±70%, the sum of amplitudes by 220±30%, and the sum of areas by 210±40%.A-582941 increases ERK1/2 phosphorylation with an EC50 of 95 nM in PC12 cells.
A-582941 dihydrochloride is a potent, selective and brain-penetrant partial agonist of α7 nAChR, with Kis of 10.8 and 16.7 nM in rat brain membranes and human frontal cortex, respectively. A-582941 dihydrochloride also binds to human 5-HT3 receptor with a Ki of 150 nM. A-582941 has the potential for cognitive deficits associated with various neurodegenerative and psychiatric disorders research.
体内研究：
A-582941 (3 μM/kg, i.p. once daily for 3 d) induces a moderate increase in ACh release in the medial prefrontal cortex (mPFCx) of freely moving rats.A-582941 (0.01-1.00 μM/kg, i.p.) produces a dose-dependent increase in ERK1/2 phosphorylation in the cingulate cortex and hippocampus, and increases cAMP response element-binding protein (CREB) phosphorylation in the cingulate cortex in mice.A-582941 (0.1-1.0 μM/kg, i.p.) evokes dose-dependent increases in Ser-9 GSK-3β phosphorylation in the mouse cingulate cortex.A-582941 shows high oral bioavailability (mouse ~100%, rat 90%, dog 22%, monkey 50%) and Cmax (mouse 18, rat 114, dog 79, monkey 39 ng/mL) following oral administration (mouse 1.0, rat 6.2, dog 3.0, monkey 3.0 μM/kg).A-582941 shows terminal elimination half-lives (mouse 1.4, rat 1.5, dog 1.4, monkey 2.0 h), plasma clearance (mouse 7.9, rat 4.7, dog 5.3, monkey 1.6 L/h/kg) and volumes of distribution (mouse 11.4, rat 9.2, dog 7.9, monkey 3.9 L/kg) following intravenous administration (mouse 1.0, rat 6.2, dog 0.5, monkey 0.5 μM/kg).Animal Model:Male Sprague-Dawley CD rats (250-275 g)
Dosage:3 μM/kg
Administration:I.p. once daily for 3 days
Result:Increased the releases of Ach.The effect remained stable after the second and third administration.
体外研究：
A-582941 (0.1-100 μM) protects against cell death induced by NGF withdrawal in PC12 cells.A-582941 (100 nM) increases the number of inhibitory postsynaptic potentials (IPSCs) by 260±70%, the sum of amplitudes by 220±30%, and the sum of areas by 210±40%.A-582941 increases ERK1/2 phosphorylation with an EC50 of 95 nM in PC12 cells.
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