139548-35-9Relevant academic research and scientific papers
The synthesis of several tritiated non-nucleoside, HIV-1 reverse transcriptase inhibitors
Hamill, Terence G.,Brenner, Nancy J.,Eng, Wai-Si,Burns, H. Donald
, p. 319 - 327 (2007/10/03)
The synthesis of three tritiated reverse transcriptase inhibitors is described herein. These compounds contained the benzoxazole ring linked to a 2-pyridinone ring by an aminomethylene group. The tritiated compounds were synthesized by hydrogenolysis of bromobenzoxazole precursors. The final tritiated compounds had specific activities ranging from 3-10 Cl/mmol.
Synthesis and Evaluation of 2-Pyridinone Derivatives as HIV-1-Specific Reverse Transcriptase Inhibitors. 2. Analogues of 3-Aminopyridin-2(1H)-one
Saari, Walfred S.,Wai, John S.,Fisher, Thorsten E.,Thomas, Craig M.,Hoffman, Jacob M.,et al.
, p. 3792 - 3802 (2007/10/02)
A series of nonnulceoside 3-aminopyridin-2(1H)-one derivatives was synthesized and evaluated for HIV-1 RT inhibitory properties.Several analogs proved to be potent and highly selective antagonists with in vitro IC50 values as low as 19 nM in the enzyme assay using rC*dG as template*primer.Two compounds from this series, 3-amino>-5-ethyl-6-methylpyridin-2(1H)-one (34, L-697,639) and the corresponding 4,7-dichloro analogue (37, L-697,661) inhibited the spread of HIV-1 IIIb infection by 95percent in MT4 cell culture at concentrations of 25-50 nM and were selected for clinical trials as antiviral agents.
