Optimization of Potent and Selective Tricyclic Indole Diazepinone Myeloid Cell Leukemia-1 Inhibitors Using Structure-Based Design
作者:Subrata Shaw、Zhiguo Bian、Bin Zhao、James C. Tarr、Nagarathanam Veerasamy、Kyu Ok Jeon、Johannes Belmar、Allison L. Arnold、Stuart A. Fogarty、Evan Perry、John L. Sensintaffar、DeMarco V. Camper、Olivia W. Rossanese、Taekyu Lee、Edward T. Olejniczak、Stephen W. Fesik
DOI:10.1021/acs.jmedchem.7b01155
日期:2018.3.22
Myeloid cell leukemia 1 (Mcl-1), an antiapoptotic member of the Bcl-2 family of proteins, has emerged as an attractive target for cancer therapy. Mcl-1 upregulation is often found in many human cancers and is associated with high tumor grade, poor survival, and resistance to chemotherapy. Here, we describe a series of potent and selective tricyclic indole diazepinone Mcl-1 inhibitors that were discovered
髓细胞白血病 1 (Mcl-1) 是 Bcl-2 蛋白家族的抗凋亡成员,已成为癌症治疗的有吸引力的靶点。Mcl-1 上调经常在许多人类癌症中发现,并且与高肿瘤等级、低存活率和对化疗的抗性有关。在这里,我们描述了一系列有效和选择性的三环吲哚二氮杂酮 Mcl-1 抑制剂,这些抑制剂是使用基于结构的设计发现并进一步优化的。这些化合物表现出皮摩尔结合亲和力和基于机制的细胞功效,包括 Mcl-1 敏感细胞中的生长抑制和半胱天冬酶诱导。因此,它们代表了研究 Mcl-1 抑制对癌症的影响的有用化合物,并作为发现抗 Mcl-1 治疗剂的潜在有用起点。