English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

Methicillin-resistant Staphylococcus aureus (MRSA) is a global public health threat. MRSA has evolved a complex set of biochemical processes that mobilize the organism for inducible resistance on challenge by β-lactam antibiotics. Interfering pharmacologically with this machinery has the potential to reverse the β-lactam-resistance phenotype, whereby susceptibility to obsolete antibiotics would be restored. We describe herein our discovery of one class of such agents, the cinnamamide family of antibiotic potentiators. A hit compound of the class (compound 1 ) showed modest potentiation of the activity of oxacillin, a penicillin antibiotic, against an MRSA strain. A total of 50 analogues of compound 1 were prepared and screened. Seven of these compounds showed more dramatic potentiation of the antibacterial activity, which lowered the minimal-inhibitory concentrations (MICs) for the antibiotic by as much as 64- to 128-fold.

Structure–activity relationship of the cinnamamide family of antibiotic potentiators for methicillin-resistant Staphylococcus aureus (MRSA)