Design, Synthesis, and Biological Evaluation of Novel PARP-1 Inhibitors Based on a 1H-Thieno[3,4-d] Imidazole-4-Carboxamide Scaffold
作者:Lingxiao Wang、Feng Liu、Ning Jiang、Wenxia Zhou、Xinbo Zhou、Zhibing Zheng
DOI:10.3390/molecules21060772
日期:——
A series of poly(ADP-ribose)polymerase (PARP)-1 inhibitors containing a novel scaffold, the 1H-thieno[3,4-d]imidazole-4-carboxamide moiety, was designed and synthesized. These efforts provided some compounds with relatively good PARP-1 inhibitory activity, and among them, 16l was the most potent one. Cellular evaluations indicated that the anti-proliferative activities of 16g, 16i, 16j and 16l against
设计并合成了一系列聚 (ADP-核糖) 聚合酶 (PARP)-1 抑制剂,其中包含一种新型支架,即 1H-噻吩并 [3,4-d] 咪唑-4-甲酰胺部分。这些努力提供了一些具有相对较好的PARP-1抑制活性的化合物,其中16l是最有效的一种。细胞评估表明,16g、16i、16j 和 16l 对 BRCA 缺陷细胞系的抗增殖活性与奥拉帕尼相似,而 16j 和 16l 对人类正常细胞的细胞毒性较低。此外,ADMET 预测结果表明这些化合物可能具有更有利的毒性和药代动力学特性。本研究为我们进一步的研究提供了基础。