Design, synthesis and biological evaluation of gentiopicroside derivatives as potential antiviral inhibitors
作者:Shaoping Wu、Lili Yang、Wenji Sun、Longlong Si、Sulong Xiao、Qi Wang、Luc Dechoux、Serge Thorimbert、Matthieu Sollogoub、Demin Zhou、Yongmin Zhang
DOI:10.1016/j.ejmech.2017.02.028
日期:2017.4
Based on classical drug design theory, a novel series of gentiopicroside derivatives was designed and synthesized. All synthesized compounds were then biologically evaluated for their inhibition of influenza virus and anti-HCV activity in vitro. Some of the gentiopicroside derivatives, such as 11a, 13d and 16 showed interesting anti-influenza virus activity with IC50 at 39.5 μM, 45.2 μM and 44.0 μM
基于经典药物设计理论,设计并合成了一系列新的龙胆苦苷衍生物。然后在体外对所有合成的化合物进行流感病毒抑制和抗HCV活性的生物学评估。一些龙胆苦苷衍生物,例如11a,13d和16表现出令人感兴趣的抗流感病毒活性,IC50分别为39.5μM,45.2μM和44.0μM。然而,对于所有龙胆苦苷衍生物均未发现明显的抗HCV活性。初步结果表明龙胆苦苷中糖部分的修饰有助于增强抗流感活性。我们的工作证明了类securiidoid天然产物作为潜在抗病毒抑制剂开发的新线索的重要性。