Synthesis and anti-rhinovirus activity of novel 3-[2-(pyridinyl)vinyl]substituted -2H-chromenes and -4H-chromen-4-ones
作者:Cinzia Conti、Luca Proietti Monaco、Nicoletta Desideri
DOI:10.1016/j.bmc.2013.11.054
日期:2014.2
infections and their complications. So far, no anti-viral agent has been approved for prevention or treatment of HRV infections. Pursuing our researches on small molecules with anti-rhinovirus activity, in this paper we describe the synthesis and in vitro anti-HRV 1B and 14 properties of new [2-(2H-chromen-3-yl)vinyl]pyridines and 3-[2-(pyridinyl)vinyl]-4H-chromen-4-ones. Generally, the synthesized compounds
人鼻病毒(HRV)是病毒性呼吸道感染及其并发症的最常见原因。迄今为止,尚未批准任何抗病毒剂用于预防或治疗HRV感染。基于对具有鼻病毒活性的小分子的研究,在本文中,我们描述了新的[2-(2 H -chromen-3-yl)乙烯基]吡啶和3-的合成和体外抗HRV 1B和14个性质[2-(吡啶基)乙烯基] -4 H-色烯-4-酮。通常,合成的化合物在微摩尔或亚微摩尔浓度下干扰两种血清型的复制。对选定的(E)-2- [2-(2 H-chromen-3-yl)vinyl] pyrididine表示干扰了HRV 1B和14复制的早期步骤,可能在未涂覆的水平上。