gsk-3β inhibitor 10

GSK-3β inhibitor 10 具有美白、抗氧化和 PPAR 活性。

GSK-3 inhibitor 3 是一种具有选择性、具有口服活性和脑渗透性的 GSK-3 抑制剂，对 GSK-3α 和 GSK-3β 具有抑制作用， IC50s 分别为 0.35 nM 和 0.25 nM。GSK-3 inhibitor 3 在三重转基因小鼠阿尔茨海默病模型中降低 Tau 蛋白 (tau protein) S396 磷酸化水平，IC50为 10 nM。GSK-3 inhibitor 3 可用于研究神经系统疾病。

Laduviglusib trihydrochloride (CT99021 trihydrochloride) 是一种选择性糖原合成酶激酶 3 (GSK-3) 抑制剂，对 GSK-3α 和 GSK-3β 的 IC50 分别为 10 nM 和 6.7 nM。 Laduviglusib trihydrochloride 抑制人 GSK-3β，Ki 为 9.8 nM。 Laduviglusib trihydrochloride 是 Wnt β-catenin 信号通路的激活剂。 Laduviglusib trihydrochloride 诱导自噬。

SAR502250 is a potent, selective, ATP competitive, orally active and brain-penetrant inhibitor of GSK3, with an IC50 of 12 nM for human GSK-3β. SAR502250 displays antidepressant-like activity. SAR502250 can be used for the research of Alzheimer’s disease (AD)[1][2]. SAR502250 (0.01-1 μM; 36 h) attenuates the Aβ25-35-induced cell death in rat embryonic hippocampal neurons[2]. SAR502250 (1-100 mg kg; a single p.o,) attenuates tau hyperphosphorylation in the cortex and spinal cord of transgenic mice expressing P301L tau[2].SAR502250 (10-30 mg kg; p.o. once daily for 7 weeks) improves the cognitive deficit in transgenic APP(SW) Tau(VLW) mice after infusion of Aβ25-35[2].SAR502250 (10-30 mg kg; a single p.o.) significantly increases the percentage of lever-presses in the inter-response time (IRT) bin (49-96 s), with a significant augmentation of the percentage of reinforced responses[2].SAR502250 (30 mg kg; i.p. once daily for 28 d) ameliorates chronic stress-induced degradation of the physical state of the mice coat[2].SAR502250 (10-60 mg kg; a single p.o.) decreases hyperactivity produced by psychostimulantsin mice[2]. [1]. Fukunaga K, et, al. 2-(2-Phenylmorpholin-4-yl)pyrimidin-4(3H)-ones; a new class of potent, selective and orally active glycogen synthase kinase-3β inhibitors. Bioorg Med Chem Lett. 2013 Dec 15;23(24):6933-7.[2]. Griebel G, et, al. The selective GSK3 inhibitor, SAR502250, displays neuroprotective activity and attenuates behavioral impairments in models of neuropsychiatric symptoms of Alzheimer’s disease in rodents. Sci Rep. 2019 Dec 2;9(1):18045.