产品
编 号:F624397
分子式:C30H49NO7S
分子量:567.78
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10mM*1mL in DMSO
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1mg
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5mg
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10mg
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25mg
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生物活性:
Lefamulin (BC-3781) acetate is an orally active antibiotic. Lefamulin acetate inhibits protein synthesis by binding to the peptidyl transferase center of the 50S bacterial ribosome. Lefamulin acetate has anti-inflammatory activity. Lefamulin acetate can be used in the research of bacterial infections, such as bacterial pneumonia.

体内研究:
Lefamulin (10-140 mg/kg, s.c.) acetate shows anti-inflammatory effect on LPS-induced lung neutrophilia mouse model.Lefamulin (1.25-160 mg/kg, s.c.) acetate shows antibacterial effect in S. pneumoniae or S. aureus challenged lung infection mice.Animal Model:LPS-induced lung neutrophilia mouse model
Dosage:10-140 mg/kg
Administration:Subcutaneous injection (s.c.)
Result:Reduced BALF neutrophil cell counts.Reduced pro-inflammatory cytokine (TNF-α, IL-6, IL-1β, and GM-CSF), chemokine (CXCL-1, CXCL-2, and CCL-2) and MMP-9 levels in mouse lung tissue.

体外研究:
Lefamulin (0-1 mg/L) acetate shows inhibitory activity against C. trachomatis, N. gonorrhoeae, and M. genitalium.Lefamulin acetate shows potent activity against all M. pneumoniae strains with MIC values of ≤0.008 μg/mL.
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