產(chǎn)品目錄

規(guī)格	1mg 5mg 10mg 20mg
CAS	170568-47-5
別名	N/A
化學(xué)名	N/A
分子式	C23H27ClN4O3
分子量	442.94
溶解度	Soluble in DMSO
儲存條件	Store at -20°C
General tips	For obtaining a higher solubility , please warm the tube at 37 ℃ and shake it in the ultrasonic bath for a while.
Shipping Condition	Evaluation sample solution : ship with blue ice All other available size: ship with RT , or blue ice upon request

產(chǎn)品描述：

U-101017 is a partial agonist of benzodiazepine receptor and GABAA receptor, with anxiolytic effects.

PNU-101017 potentiates GABA-stimulated Cl- currents at low concentrations (<1 μM)[1]. U-101017 concentration-dependently inhibits the binding of [3H]FNZ to the membrane preparation of rat cerebral cortex in vitro with Ki of 3.37±0.22 nM[2].

Pre-ischemic treatment with either PNU-101017 significantly protects the CA1 neuronal population, and PNU-101017 reduces the loss to 50%. Delaying PNU-101017 administration until immediately after reperfusion does not reduce the neuroprotective activity[1]. U-101017 (30 μmol/kg, p.o.) time-dependently blocks [3H]FNZ binding to the mouse cerebral cortex. U-101017 dose-dependently decreases the levels of cGMP with ED50s of 260.0 (163-425) and 0.37 (0.12-1.04) in nonstressed and foot shock-stressed mice, respectively. Flumazenil, an antagonist of GABAA receptors, has no significant effect on cGMP in nonstressed mice, but pretreatment with flumazenil significantly blocks U-101017 (10 μmol/kg, p.o.)-induced reductions in cGMP. In stressed mice, flumazenil is ineffective in altering cerebellar cGMP, but pretreatment with these doses of flumazenil significantly (p < 0.01) blocks U-101017-induced attenuation of stress-induced elevations in cGMP[2].

[1]. Hall ED, et al. Comparative neuroprotective properties of the benzodiazepine receptor full agonist diazepam and the partial agonist PNU-101017 in the gerbil forebrain ischemia model. Brain Res. 1998 Jul 6;798(1-2):325-9. [2]. Sethy VH, et al. The novel anxiolytic U-101017: in vitro and ex vivo binding profile and effect on cerebellar cGMP. Pharmacol Biochem Behav. 1997 Oct;58(2):609-13.

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原創(chuàng)作者：上海莼試生物技術(shù)有限公司

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