Design and synthesis of 2-amino-pyrazolopyridines as Polo-like kinase 1 inhibitors
作者:Raymond V. Fucini、Emily J. Hanan、Michael J. Romanowski、Robert A. Elling、Willard Lew、Kenneth J. Barr、Jiang Zhu、Joshua C. Yoburn、Yang Liu、Bruce T. Fahr、Junfa Fan、Yafan Lu、Phuongly Pham、Ingrid C. Choong、Erica C. VanderPorten、Minna Bui、Hans E. Purkey、Marc J. Evanchik、Wenjin Yang
DOI:10.1016/j.bmcl.2008.08.095
日期:2008.10
A series of 2-amino-pyrazolopyridines was designed and synthesized as Polo-like kinase (Plk) inhibitors based on a low micromolar hit. The SAR was developed to provide compounds exhibiting low nanomolar inhibitory activity of Plk1; the phenotype of treated cells is consistent with Plk1 inhibition. A co-crystal structure of one of these compounds with zPlk1 confirms an ATP-competitive binding mode.
设计了一系列2-氨基-吡唑并吡啶,以低微摩尔打击为基础,合成为Polo样激酶(Plk)抑制剂。开发SAR是为了提供对Plk1具有低纳摩尔抑制活性的化合物。处理细胞的表型与Plk1抑制一致。这些化合物之一与zPlk1的共晶体结构证实了ATP竞争性结合模式。