期刊
JOURNAL OF MEDICINAL CHEMISTRY
卷 54, 期 6, 页码 1587-1598出版社
AMER CHEMICAL SOC
DOI: 10.1021/jm101614j
关键词
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资金
- Istituto Pasteur
- Fondazione Cenci Bolognetti [2009]
- FILAS (Finanziaria Laziale di Sviluppo) [2010]
New indolylarylsulfone derivatives bearing cyclic substituents at indole-2-carboxamide linked through a methylene/ethylene spacer were potent inhibitors of the WT HIV-1 replication in CEM and PBMC cells with inhibitory concentrations in the low nanomolar range. Against the mutant L100I and K103N RT HIV-1 strains in MT-4 cells, compounds 20, 24-26, 36, and 40 showed antiviral potency superior to that of NVP and EFV. Against these mutant strains, derivatives 20, 24-26, and 40 were equipotent to ETV. Molecular docking experiments on this novel series of IAS analogues have also suggested that the H-bond interaction between the nitrogen atom in the carboxamide chain of IAS and Glu138:B is important in the binding of these compounds. These results are in accordance with the experimental data obtained on the WT and on the mutant HIV-1 strains tested.
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