1.
Bioorg Med Chem
; 23(3): 632-47, 2015 Feb 01.
Article
in English
| MEDLINE
| ID: mdl-25549898
ABSTRACT
The prevalence of drug resistance in both clinical and community settings as a consequence of alterations of biosynthetic pathways, enzymes or cell wall architecture is a persistent threat to human health. We have designed, synthesized, and tested a novel class of non-transpeptidase, ß-lactamase resistant monocyclic ß-lactams that carry an arylthio group at C4. These thioethers exhibit inhibitory and cidal activity against serine ß-lactamase producing Mycobacterium tuberculosis wild type strain (Mtb) and multiple (n=8) ß-lactamase producing Moraxella catarrhalis clinical isolates.