Novel semisynthetic derivative of antibiotic eremomycin active against drug-resistant gram-positive pathogens including Bacillus anthracis
Journal of Medicinal Chemistry, ISSN: 0022-2623, Vol: 50, Issue: 15, Page: 3681-3685
2007
- 23Citations
- 17Captures
Metric Options: Counts1 Year3 YearSelecting the 1-year or 3-year option will change the metrics count to percentiles, illustrating how an article or review compares to other articles or reviews within the selected time period in the same journal. Selecting the 1-year option compares the metrics against other articles/reviews that were also published in the same calendar year. Selecting the 3-year option compares the metrics against other articles/reviews that were also published in the same calendar year plus the two years prior.
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Example: if you select the 1-year option for an article published in 2019 and a metric category shows 90%, that means that the article or review is performing better than 90% of the other articles/reviews published in that journal in 2019. If you select the 3-year option for the same article published in 2019 and the metric category shows 90%, that means that the article or review is performing better than 90% of the other articles/reviews published in that journal in 2019, 2018 and 2017.
Citation Benchmarking is provided by Scopus and SciVal and is different from the metrics context provided by PlumX Metrics.
Metrics Details
- Citations23
- Citation Indexes23
- 23
- CrossRef15
- Captures17
- Readers17
- 17
Article Description
Five adamantyl-containing carboxamides of eremomycin or vancomycin were synthesized and their antibacterial activities against some Gram-positive clinical isolates were investigated in vitro and in vivo. The adamantyl-2 amide of glycopeptide antibiotic eremomycin (1a in Chart 1, AN0900) was the most active compound and showed high activity against several Gram-positive pathogens: vancomycin-susceptible staphylococci and enterococci, glycopeptide-intermediate-resistant Staphylococcus aureus, and glycopeptide-resistant enterococci. Compound 1a was equally active in vitro against both Ciprofloxacin-susceptible and -resistant Bacillus anthracis strains (MICs 0.25-0.5 μg/mL). It was distinguished by having a 2.8 h half-life (t) in mice and a volume of distribution of 2.18 L/kg. Compound 1a was active against Staphylococcus aureus in mice (iv) and provided complete protection against a lethal intravenous challenge with vegetative B. anthracis bacilli and also in a murine pulmonary anthrax model in which mice were challenged with Bacillus anthracis spores. © 2007 American Chemical Society.
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