Synthesis and evaluation of 8-amino-[1,2,4]triazolo[4,3-a]pyridin-3(2H)-one derivatives as glycogen synthase kinase-3 (GSK-3) inhibitors
作者:Kwangwoo Chun、Ji-Seon Park、Han-Chang Lee、Young-Ha Kim、In-Hea Ye、Kang-Jeon Kim、Il-Whea Ku、Min-Young Noh、Goang-Won Cho、Heejaung Kim、Seung Hyun Kim、Jeongmin Kim
DOI:10.1016/j.bmcl.2013.03.119
日期:2013.7
New potent glycogen synthase kinase-3 (GSK-3) inhibitors, 8-amino-[1,2,4]triazolo[4,3-a]pyridin-3(2H)-one derivatives, were designed by modeling, synthesized and evaluated in vitro. Compound 17c showed good potency in enzyme and cell-based assays (IC50 = 111 nM, EC50 = 1.78 μM). Moreover, it has demonstrated desirable water solubility, PK profile, and moderate brain penetration.
通过建模,合成设计了新的强力糖原合酶激酶3(GSK-3)抑制剂8-氨基-[1,2,4]三唑并[4,3 - a ]吡啶-3(2 H)-one衍生物。并进行了体外评价。化合物17c在基于酶和细胞的测定中显示出良好的效价(IC 50 = 111 nM,EC 50 = 1.78μM)。此外,已证明其具有理想的水溶性,PK曲线和适度的大脑渗透能力。