产品
编 号:F102528
分子式:C18H16F2N4O2S
分子量:390.41
产品类型
结构图
CAS No: 1262036-50-9
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产品详情
生物活性:
LY2886721 is a potent, selective and orally active beta-site amyloid precursor protein cleaving enzyme 1 (BACE1) inhibitor with an IC50 of 20.3 nM for recombinant human BACE1. LY2886721 is selectivity against cathepsin D, pepsin, and renin, but lacking selectivity against BACE2 (IC50 of 10.2 nM). LY2886721 can across blood-brain barrier and has the potential for Alzheimer's disease treatment.
体内研究:
LY2886721 (3-30 mg/kg; oral administration; PDAPP mice) treatment significantly reduces the hippocampal and cortical levels of Aβ1-x. LY2886721 treatment results in significant reduction of brain parenchymal levels of C99 and sAPPβ.Animal Model:Female hemizygous APPV717F transgenic mice (PDAPP) (2-3 months old)
Dosage:3 mg/kg, 10 mg/kg, 30 mg/kg
Administration:Oral administration
Result:Hippocampal and cortical levels of Aβ1-x were significantly reduced.
体外研究:
Overnight exposure of HEK293Swe cells to increasing concentrations of LY2886721 shows a concentration-dependent decrease in the amount of Aβ secreted into the condition medium. Consistent with a mechanism of BACE inhibition, the EC50s for inhibition of Aβ1-40 and Aβ1-42 are essentially identical, 18.5 and 19.7 nM, respectively.Overnight exposure of PDAPP neuronal cultures to an increasing concentration of LY2886721 produces a concentration-dependent decrease in Aβ production. As observed in HEK293Swe cells, the EC50s for inhibition of Aβ1-40 and Aβ1-42 are comparable in PDAPP neuronal cultures at ~10 nM.