作者:Keith W. Woods、John P. Fischer、Akiyo Claiborne、Tongmei Li、Sheela A. Thomas、Gui-Dong Zhu、Robert B. Diebold、Xuesong Liu、Yan Shi、Vered Klinghofer、Edward K. Han、Ran Guan、Shayna R. Magnone、Eric F. Johnson、Jennifer J. Bouska、Amanda M. Olson、Ron de Jong、Tilman Oltersdorf、Yan Luo、Saul H. Rosenberg、Vincent L. Giranda、Qun Li
DOI:10.1016/j.bmc.2006.06.047
日期:2006.10
A series of heteroaryl-pyridine containing inhibitors of Akt are reported. The synthesis and structure-activity relationships are discussed, leading to the discovery of a indazole-pyridine analogue (K(i)=0.16 nM). These compounds bind in the ATP binding site, are potent, ATP competitive, and reversible inhibitors of Akt activity. No selectivity amongst the Akt isoforms is observed for this analogue
报道了一系列含杂芳基吡啶的Akt抑制剂。讨论了合成和结构-活性之间的关系,从而发现了吲唑-吡啶类似物(K(i)= 0.16 nM)。这些化合物在ATP结合位点结合,是有效的,ATP竞争性的和可逆的Akt活性抑制剂。没有观察到该类似物在Akt同工型中的选择性,但是对一组其他激酶具有良好的选择性。它对AGC激酶家族的其他成员的选择性最低,但是对Akt的选择性是PKA的40倍。该化合物显示出细胞活性,并显着减慢了体内肿瘤的生长。