Synthesis and Biological Evaluation of C-5 Methyl Substituted 4-Arylthio and 4-Aryloxy-3-Iodopyridin-2(1H)-one Type Anti-HIV Agents
摘要:
A series of C-5 methyl substituted 4-arylthio- and 4-aryloxy-3-iodopyridin-2(1H)-ones hits been synthesized its new pyridinone analogues for their evaluation as anti-HIV inhibitors. The optimization at the 5-position wits developed through an efficient use of the key intermediates 5-ethoxycarbonyl- and 5-cyano-pyridin-2(1H)-ones (14 and 15). Biological studies revealed that several compounds show potent HIV-1 reverse transcriptase inhibitory properties, for example, compounds 93 and 99 are active at 0.6-50 nM against wild type HIV-1 and a panel of major simple/double HIV mutant strains.