کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1361081 | 981456 | 2008 | 13 صفحه PDF | دانلود رایگان |
In order to expand the structure–activity relationship (SAR) studies on Thiocarbamates (TCs), a recently discovered class of potent non-nucleoside HIV-1 reverse transcriptase inhibitors, 38 analogues of the lead O-[2-(2-pyridyl)ethyl]-N-phenylthiocarbamate 1 were prepared by parallel solution-phase synthesis. The SAR strategy was focused on the variation (mono- and disubstitution) of the N-phenyl ring and the replacement of the 2-pyridyl with 4-pyridyl, 2-thienyl and phenyl rings. The majority of the new TCs proved to prevent the wild-type HIV-1 multiplication in MT-4 cell culture and the most potent congeners displayed an EC50 value of 100 nM. Two TCs were active also at micromolar concentrations against the Y181C- and/or K103N/Y181C-resistant mutants. Docking simulations helped to rationalize the SARs.
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Journal: Bioorganic & Medicinal Chemistry - Volume 16, Issue 7, 1 April 2008, Pages 4160–4172