Discovery and development of benzene sulfonamide derivatives as anti-hepatic fibrosis agents
作者:Weiping Niu、Mei Zhu、Minghua Wang、Guoning Zhang、Chenghong Zheng、Yunyang Bao、Yiming Li、Na Zhang、Juxian Wang、Hongwei He、Yucheng Wang
DOI:10.1016/j.bmcl.2023.129290
日期:2023.5
A novel benzene sulfonamide compound named IMB16-4 exhibits excellent anti-hepatic fibrosis activity in a recent study. To develop potential anti-hepatic fibrosis agents, a series of benzene sulfonamide derivatives were designed and synthesized based on the scaffold of the lead compound IMB16-4. As it turned out, most of the derivatives displayed potential anti-hepatic fibrosis activity, among which
在最近的一项研究中,一种名为IMB16-4的新型苯磺酰胺化合物表现出优异的抗肝纤维化活性。为了开发潜在的抗肝纤维化药物,基于先导化合物IMB16-4的支架设计并合成了一系列苯磺酰胺衍生物。事实证明,大多数衍生物显示出潜在的抗肝纤维化活性,其中化合物11a、11b、11d、13a、36b和47b的抑制率分别为42.3%、48.7%、42.4%、40.0%、39.4 % 和 49.3%,分别相当于对照IMB16-4抑制率为 35.9%,Costunolide 抑制率为 45.4%,比表没食子儿茶素没食子酸酯 (EGCG) 的抑制率为 25.3% 更有效。特别地,化合物46a、 46b和46c表现出优异的抗肝纤维化活性,抑制率分别为61.7%、54.8%和60.7%,几乎是IMB16-4抑制率的1.5倍。此外,化合物46a、 46b和46c对COL1A1、MMP-2的基因表达和COL1A1的蛋白