کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
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1361050 | 981456 | 2008 | 9 صفحه PDF | دانلود رایگان |
![عکس صفحه اول مقاله: Design, synthesis, inhibitory activity, and SAR studies of hydrophobic p-aminosalicylic acid derivatives as neuraminidase inhibitors Design, synthesis, inhibitory activity, and SAR studies of hydrophobic p-aminosalicylic acid derivatives as neuraminidase inhibitors](/preview/png/1361050.png)
A series of hydrophobic p-aminosalicylic acid derivatives containing a lipophilic side chain at C-2 and an amino or guanidine at C-5 were synthesized and evaluated for their ability to inhibit neuraminidase (NA) of influenza A virus (H3N2). All compounds were synthesized in good yields starting from commercially available p-aminosalicylic acid (PAS) using a suitable synthetic strategy. These compounds showed potent inhibitory activity against influenza A NA. Within this series, six compounds, 11, 12, 13e, 16e, 17c, and 18e, have the good potency (IC50 = 0.032–0.049 μM), which are compared to Oseltamivir (IC50 = 0.021 μM) and could be used as lead compounds in the future.
Superposition of compound 12 bound to influenza A (H3N2) neuraminidase. Structure-based design has led to the synthesis of a series of influenza neuraminidase (NA) inhibitors containing benzoic acid. Several compounds exhibit some specific activity against influenza A (H3N2).Figure optionsDownload as PowerPoint slide
Journal: Bioorganic & Medicinal Chemistry - Volume 16, Issue 7, 1 April 2008, Pages 3839–3847