Identification of Potent Indoleamine 2,3-Dioxygenase 1 (IDO1) Inhibitors Based on a Phenylimidazole Scaffold
作者:Michael G. Brant、Jake Goodwin-Tindall、Kurt R. Stover、Paul M. Stafford、Fan Wu、Autumn R. Meek、Paolo Schiavini、Stephanie Wohnig、Donald F. Weaver
DOI:10.1021/acsmedchemlett.7b00488
日期:2018.2.8
Inhibition of indoleamine 2,3-dioxygenase (IDO1) is an attractive immunotherapeutic approach for the treatment of a variety of cancers. Dysregulation of this enzyme has also been implicated in other disorders including Alzheimer's disease and arthritis. Herein, we report the structure-based design of two related series of molecules: N1-substituted 5-indoleimidazoles and N1-substituted 5-phenylimidazoles
吲哚胺2,3-二加氧酶(IDO1)的抑制是一种有吸引力的免疫疗法,用于治疗多种癌症。该酶的失调也与其他疾病有关,包括阿尔茨海默氏病和关节炎。在这里,我们报告了两个相关的一系列分子的基于结构的设计:N1-取代的5-吲哚咪唑和N1-取代的5-苯基咪唑。在Van Leusen咪唑合成反应过程中通过亚胺中间体的意外重排获得了后者(和更有效的)系列。计算和结构-活性关系研究都支持两种抑制剂系列的结合模式的证据。