Attachment of a 5-nitrofuroyl moiety to spirocyclic piperidines produces non-toxic nitrofurans that are efficacious in vitro against multidrug-resistant Mycobacterium tuberculosis

European Journal of Medicinal Chemistry
2019.0

Abstract

A selectively antimycobacterial compound belonging to the nitrofuran class of antimicrobials has been developed via conjugation of the nitrofuran moiety to a series of spirocyclic piperidines through an amide linkage. It proved to have comparable activity against drug-sensitive (H37Rv) strain as well as multidrug-resistant, patient-derived strains of Mycobacterium tuberculosis. The compound is druglike, showed no appreciable cytotoxicity toward human retinal pigment epithelial cell line ARPE-19 in concentrations up to 100 μM and displayed low toxicity when evaluated in mice.

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