Durlobactam, a New Diazabicyclooctane β-Lactamase Inhibitor for the Treatment of Acinetobacter Infections in Combination With Sulbactam

AB Shapiro, SH Moussa, SM McLeod… - Frontiers in …, 2021 - frontiersin.org
Durlobactam is a new member of the diazabicyclooctane class of β-lactamase inhibitors with
broad spectrum activity against Ambler class A, C, and D serine β-lactamases. Sulbactam is …

Durlobactam, a Broad-Spectrum Serine β-lactamase Inhibitor, Restores Sulbactam Activity Against Acinetobacter Species

KM Papp-Wallace, SM McLeod… - Clinical Infectious …, 2023 - academic.oup.com
Sulbactam-durlobactam is a pathogen-targeted β-lactam/β-lactamase inhibitor combination
in late-stage development for the treatment of Acinetobacter infections, including those …

Targeting Multidrug-Resistant Acinetobacter spp.: Sulbactam and the Diazabicyclooctenone β-Lactamase Inhibitor ETX2514 as a Novel Therapeutic Agent

MD Barnes, V Kumar, CR Bethel, SH Moussa… - MBio, 2019 - Am Soc Microbiol
Multidrug-resistant (MDR) Acinetobacter spp. poses a significant therapeutic challenge in
part due to the presence of chromosomally encoded β-lactamases, including class C …

The pharmacokinetics/pharmacodynamic relationship of durlobactam in combination with sulbactam in in vitro and in vivo infection model systems versus …

JP O'Donnell, SM Bhavnani - Clinical Infectious Diseases, 2023 - academic.oup.com
Sulbactam-durlobactam is a β-lactam/β-lactamase inhibitor combination currently in
development for the treatment of infections caused by Acinetobacter, including multidrug …

In vitro activity of sulbactam/durlobactam against clinical isolates of Acinetobacter baumannii collected in China

Q Yang, Y Xu, P Jia, Y Zhu, J Zhang… - Journal of …, 2020 - academic.oup.com
Background Durlobactam is a broad-spectrum inhibitor of class A, C and D β-lactamases.
Sulbactam is a generic β-lactam most commonly used as a β-lactamase inhibitor in …

In vivo dose response and efficacy of the β-lactamase inhibitor, durlobactam, in combination with sulbactam against the Acinetobacter baumannii-calcoaceticus …

J O'Donnell, A Tanudra, A Chen… - Antimicrobial Agents …, 2024 - Am Soc Microbiol
Multi-drug resistant (MDR) Acinetobacter baumannii is emerging as a pathogen of
increasing prevalence and concern. Infections associated with this Gram-negative pathogen …

ETX2514 is a broad-spectrum β-lactamase inhibitor for the treatment of drug-resistant Gram-negative bacteria including Acinetobacter baumannii

TF Durand-Réville, S Guler, J Comita-Prevoir… - Nature …, 2017 - nature.com
Multidrug-resistant (MDR) bacterial infections are a serious threat to public health. Among
the most alarming resistance trends is the rapid rise in the number and diversity of β …

Structural and kinetic characterization of diazabicyclooctanes as dual inhibitors of both serine-β-lactamases and penicillin-binding proteins

AM King, DT King, S French, E Brouillette… - ACS chemical …, 2016 - ACS Publications
Avibactam is a diazabicyclooctane β-lactamase inhibitor possessing outstanding but
incomplete efficacy against multidrug-resistant Gram-negative pathogens in combination …

OP0595, a new diazabicyclooctane: mode of action as a serine β-lactamase inhibitor, antibiotic and β-lactam 'enhancer'

A Morinaka, Y Tsutsumi, M Yamada… - Journal of …, 2015 - academic.oup.com
Objectives The production of a growing diversity of β-lactamases by Gram-negative bacteria
challenges antimicrobial chemotherapy. OP0595, discovered separately by each of Meiji …

Reversibility of covalent, broad-spectrum serine β-lactamase inhibition by the diazabicyclooctenone ETX2514

AB Shapiro, N Gao, H Jahic, NM Carter… - ACS infectious …, 2017 - ACS Publications
ETX2514 is a non-β-lactam serine β-lactamase inhibitor in clinical development that has
greater potency and broader spectrum of β-lactamase inhibition than the related …