ArticleRSC advances2024
Levofloxacin reposition-based design: synthesis, biological evaluation of new levofloxacin derivatives targeting topoisomerase II beta polymerase as promising anticancer agents, molecular docking, and physicochemical characterization.
Article in RSC advances, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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Who cites it
4 citing papers in PubMed.
- Off-target anti-leukemic effects of antibiotics: mechanisms and therapeutic insights.Cancer chemotherapy and pharmacology · 2026Review
- NovelPharmaceuticals (Basel, Switzerland) · 2026Article
- The most recent updates on the anticancer potential of fluoroquinolones: a mini review.Future medicinal chemistry · 2025Review
- Norfloxacin Derivative with Carbazole at C-7 FQB-1 Induces Cytotoxic, Antiproliferative, and Antitumor Effects in an Experimental Lung Carcinoma Model.Pharmaceuticals (Basel, Switzerland) · 2025Article
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Authors and funding
4 authors.
Funding
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Abstract
Repositioning of already approved medications through repurposing or re-profiling for new medical uses after certain structural modifications is a novel approach in drug discovery. Fluoroquinolone antibiotics are one of the cardinal agents investigated for potential anticancer activities. In this work, levofloxacin was repositioned for anticancer activities. A series of levofloxacin-based compounds were designed and synthesized through the derivatization of levofloxacin's carboxylic acid functionality. The newly synthesized compounds were screened for cytotoxic activities against breast, liver, and leukemia cancer cell lines. Their effect on normal cells was also investigated. The target compounds were evaluated for their proliferative inhibitory activity toward topoisomerase II beta polymerization. Compound 5 showed higher inhibitory activity against a breast cancer cell line (MCF-7) with IC
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