Potent In vitro methicillin-resistant Staphylococcus aureus activity of 2-(1H-indol-3-yl)quinoline derivatives
作者:Michael Z. Hoemann、G. Kumaravel、Roger L. Xie、Richard F. Rossi、Sylvia Meyer、Alban Sidhu、Gregory D. Cuny、James R. Hauske
DOI:10.1016/s0960-894x(00)00542-4
日期:2000.12
A novel structural class of antibacterials, 2-(1H-indol-3-yl)quinolines, effective against methicillin-resistant Staphylococcus aureus (MRSA), was discovered from a combinatorial library. A structure-activity relationship (SAR) study was conducted to determine the pharmacophore and increase the potency of these compounds. Compounds were prepared that had minimum inhibitory concentrations (MICs) < 1.0 g/mL against MRSA and retained activity against two strains of glycopeptide intermediate-resistant S. aureus (GISA). (C) 2000 Elsevier Science Ltd. All rights reserved.