Scaffold hopping identifies 6,8-disubstituted purines as novel anaplastic lymphoma kinase inhibitors
作者:Laura Schlütke、Markus Immer、Lutz Preu、Frank Totzke、Christoph Schächtele、Michael H.G. Kubbutat、Conrad Kunick
DOI:10.1016/j.ejpb.2017.03.011
日期:2018.5
Rearrangements of anaplastic lymphoma kinase (ALK) are associated with several cancer diseases. Due to resistance development against existing ALK-inhibitors, new, structurally unrelated inhibitors are required. By a scaffold hopping strategy, 6,8-disubstituted purines were designed as analogues of similar ALK-inhibiting thieno[3,2-d]pyrimidines. While the new title compounds indeed inhibited ALK and
间变性淋巴瘤激酶(ALK)的重排与几种癌症疾病有关。由于对现有ALK抑制剂的耐药性不断发展,因此需要新型的,结构上不相关的抑制剂。通过支架跳跃策略,将6,8-二取代的嘌呤设计为类似的抑制ALK的噻吩并[3,2- d ]嘧啶的类似物。尽管新的标题化合物确实在亚微摩尔浓度下抑制了ALK和几个ALK突变体,但它们的水溶性差。