Design, Synthesis, and Structure–Activity Relationship Study of Potent MAPK11 Inhibitors
作者:Mengdie Gong、Mingyan Tu、Hongxia Sun、Lu Li、Lili Zhu、Honglin Li、Zhenjiang Zhao、Shiliang Li
DOI:10.3390/molecules27010203
日期:——
there are no approved drugs for HD on the market. Studies have found that MAPK11 can serve as a potential therapeutic target for HD. Regrettably, no MAPK11 small molecule inhibitors have been approved at present. This paper presents three series of compounds that were designed and synthesized based on the structure of skepinone-L, a known MAPK14 inhibitor. Among the synthesized compounds, 13a and 13b,
亨廷顿病(HD)是一种罕见的单基因神经退行性疾病,只能对症治疗。目前,市场上还没有批准用于 HD 的药物。研究发现,MAPK11 可以作为 HD 的潜在治疗靶点。遗憾的是,目前尚未批准任何 MAPK11 小分子抑制剂。本文介绍了基于已知 MAPK14 抑制剂 skepinone-L 的结构设计和合成的三个系列化合物。在合成的化合物中,13a和13b,IC 50值分别为 6.40 nM 和 4.20 nM,显示出对 MAPK11 的最佳抑制活性。此外,还详细讨论了构效关系 (SAR),这对于优化 MAPK11 抑制剂以获得更好的抗 HD 活性和效果具有建设性。