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ID: ALA5236651

Journal: Bioorg Med Chem Lett

Title: Synthesis and antibacterial activity of novel 2‑fluoro ketolide antibiotics with 11,12‑quinoylalkyl side chains.

Authors: Jin L, Zhang X, Luo Z, Wu X, Zhao Z.

Abstract: A series of novel 2‑fluoro ketolide antibiotics with 11,12‑quinoylalkyl side chains derived from telithromycin and cethromycin were designed and synthesized. The corresponding targets 2a-o were tested for their in vitro activities against a series of macrolide-sensitive and macrolide-resistant pathogens. Some of them showed a similar antibacterial spectrum and comparable or slightly better activity to telithromycin. Among them, compounds 2g and 2k, displayed excellent activities against macrolide-sensitive and macrolide-resistant pathogens.

CiteXplore: 36574853

DOI: 10.1016/j.bmcl.2022.129115