Design and Synthesis of Dual-Targeting Inhibitors of sEH and HDAC6 for the Treatment of Neuropathic Pain and Lipopolysaccharide-Induced Mortality
作者:Yuanguang Chen、Jianwen Sun、Hua Tong、Jieru Wang、Ruolin Cao、Huashen Xu、Lu Chen、Christophe Morisseau、Maoying Zhang、Yajie Shi、Chao Han、Junning Zhuang、Yongkui Jing、Zhongbo Liu、Bruce D. Hammock、Guoliang Chen
DOI:10.1021/acs.jmedchem.3c02006
日期:2024.2.8
Epoxyeicosatrienoic acids with anti-inflammatory effects are inactivated by soluble epoxide hydrolase (sEH). Both sEH and histone deacetylase 6 (HDAC6) inhibitors are being developed as neuropathic pain relieving agents. Based on the structural similarity, we designed a new group of compounds with inhibition of both HDAC6 and sEH and obtained compound M9. M9 exhibits selective inhibition of HDAC6 over
具有抗炎作用的环氧二十碳三烯酸可被可溶性环氧化物水解酶 (sEH) 灭活。 sEH 和组蛋白脱乙酰酶 6 (HDAC6) 抑制剂都被开发为神经性疼痛缓解剂。基于结构相似性,我们设计了一组新的同时抑制HDAC6和sEH的化合物,得到了化合物M9 。与细胞中的 I 类 HDAC 相比, M9对 HDAC6 表现出选择性抑制。 M9显示出良好的微粒体稳定性、中等的血浆蛋白结合率和口服生物利用度。 M9在体内表现出较强的镇痛作用,其镇痛耐受性优于加巴喷丁。 M9延长了脂多糖 (LPS) 治疗小鼠的生存时间,并逆转了小鼠血浆中 LPS 诱导的炎症因子水平。 M9代表第一个具有体内抗神经病理性疼痛和抗炎作用的sEH/HDAC6双重抑制剂。