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Synthesis of a Novel Boronic Acid Transition State Inhibitor, MB076: A Heterocyclic Triazole Effectively Inhibits Acinetobacter -Derived Cephalosporinase Variants with an Expanded-Substrate Spectrum

Journal Article · · Journal of Medicinal Chemistry
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  1. Department of Chemistry, Grand Valley State University, Allendale, Michigan 49401, United States
  2. Department of Medicine, Case Western Reserve University School of Medicine, Cleveland, Ohio 44106, United States; Research Service, Louis Stokes Cleveland Department of Veterans Affairs Medical Center, Cleveland, Ohio 44106, United States
  3. Department of Life Sciences, University of Modena and Reggio Emilia, via Campi 103, Modena 41125, Italy
  4. Department of Medicine, Case Western Reserve University School of Medicine, Cleveland, Ohio 44106, United States; Research Service, Louis Stokes Cleveland Department of Veterans Affairs Medical Center, Cleveland, Ohio 44106, United States; Pharmacology, Molecular Biology and Microbiology, Biochemistry, and Proteomics and Bioinformatics, Case Western Reserve University School of Medicine, Cleveland, Ohio 44106, United States; CWRU-Cleveland VAMC Center for Antimicrobial Resistance and Epidemiology (Case VA CARES), Cleveland, Ohio 44106, United States
Not provided.
Research Organization:
Argonne National Laboratory (ANL), Argonne, IL (United States). Advanced Photon Source (APS)
Sponsoring Organization:
USDOE
DOE Contract Number:
AC02-06CH11357
OSTI ID:
2423681
Journal Information:
Journal of Medicinal Chemistry, Journal Name: Journal of Medicinal Chemistry Journal Issue: 13 Vol. 66; ISSN 0022-2623
Publisher:
American Chemical Society (ACS)
Country of Publication:
United States
Language:
English

References (41)

β‐Lactamase inhibitors journal October 1983
Medicinal Chemistry Optimization of a Diaminopurine Chemotype: Toward a Lead for Trypanosoma brucei Inhibitors journal July 2020
VNRX-5133 (Taniborbactam), a Broad-Spectrum Inhibitor of Serine- and Metallo-β-Lactamases, Restores Activity of Cefepime in Enterobacterales and Pseudomonas aeruginosa journal December 2019
Fast, scalable generation of high‐quality protein multiple sequence alignments using Clustal Omega journal January 2011
β-lactamase inhibitors. The inhibition of serine β-lactamases by specific boronic acids journal April 1988
Data processing and analysis with the autoPROC toolbox journal March 2011
PHENIX: a comprehensive Python-based system for macromolecular structure solution journal January 2010
Biochemical and Structural Analysis of Inhibitors Targeting the ADC-7 Cephalosporinase of Acinetobacter baumannii journal November 2014
The latest advances in β-lactam/β-lactamase inhibitor combinations for the treatment of Gram-negative bacterial infections journal September 2019
Phaser crystallographic software journal July 2007
Bioactivation Potential of Thiophene-Containing Drugs journal July 2014
Boronic Acid Transition State Inhibitors Active against KPC and Other Class A β-Lactamases: Structure-Activity Relationships as a Guide to Inhibitor Design journal January 2016
Structure of the Extended-Spectrum Class C β-Lactamase of Enterobacter cloacae GC1, a Natural Mutant with a Tandem Tripeptide Insertion , journal August 1999
A comprehensive and contemporary “snapshot” of β-lactamases in carbapenem resistant Acinetobacter baumannii journal February 2021
Genetic and Functional Variability of AmpC-Type β-Lactamases from Acinetobacter baumannii journal November 2010
Structure-Based Analysis of Boronic Acids as Inhibitors of Acinetobacter -Derived Cephalosporinase-7, a Unique Class C β-Lactamase journal November 2017
A Standard Numbering Scheme for Class C β-Lactamases journal November 2019
Coot model-building tools for molecular graphics journal November 2004
Relationship between the inhibition constant (KI) and the concentration of inhibitor which causes 50 per cent inhibition (I50) of an enzymatic reaction journal December 1973
Bicyclic Boronate VNRX-5133 Inhibits Metallo- and Serine-β-Lactamases journal August 2019
Click Chemistry in Lead Optimization of Boronic Acids as β-Lactamase Inhibitors journal March 2015
The complexed structure and antimicrobial activity of a non-β-lactam inhibitor of AmpC β-lactamase journal January 1999
Inhibition of Acinetobacter -Derived Cephalosporinase: Exploring the Carboxylate Recognition Site Using Novel β-Lactamase Inhibitors journal November 2017
Structure-Based Approach for Binding Site Identification on AmpC β-Lactamase journal July 2002
Identification of a New Allelic Variant of the Acinetobacter baumannii Cephalosporinase, ADC-7 β-Lactamase: Defining a Unique Family of Class C Enzymes journal July 2005
Ceftaroline journal May 2009
Protein Identification and Analysis Tools on the ExPASy Server book January 2005
Structure of ADC-68, a novel carbapenem-hydrolyzing class C extended-spectrum β-lactamase isolated fromAcinetobacter baumannii journal October 2014
Crystal Structures of KPC-2 and SHV-1 β-Lactamases in Complex with the Boronic Acid Transition State Analog S02030 journal January 2016
Extended-Spectrum Cephalosporinase in Acinetobacter baumannii journal June 2010
Ultrapotent Inhibitor of Clostridioides difficile Growth, Which Suppresses Recurrence In Vivo journal September 2020
The inhibition of class C β-lactamases by boronic acids journal January 1983
Macromolecular structure determination using X-rays, neutrons and electrons: recent developments in Phenix journal October 2019
Natural variants modify Klebsiella pneumoniae carbapenemase (KPC) acyl–enzyme conformational dynamics to extend antibiotic resistance journal January 2021
Boronic Acid Transition State Inhibitors as Potent Inactivators of KPC and CTX-M β-Lactamases: Biochemical and Structural Analyses journal January 2023
Polder maps: improving OMIT maps by excluding bulk solvent journal February 2017
Biochemical Activity of Vaborbactam journal November 2019
Exploring sequence requirements for C 3 /C 4 carboxylate recognition in the Pseudomonas aeruginosa cephalosporinase: Insights into plasticity of the AmpC β-lactamase: C 3 /C 4 Carboxylate Recognition in P. aeruginosa AmpC journal May 2011
Structural Insights into Inhibition of the Acinetobacter-Derived Cephalosporinase ADC-7 by Ceftazidime and Its Boronic Acid Transition State Analog journal November 2020
Structures of the Class D Carbapenemases OXA-23 and OXA-146: Mechanistic Basis of Activity against Carbapenems, Extended-Spectrum Cephalosporins, and Aztreonam journal July 2013
Insights Into the Inhibition of MOX-1 β-Lactamase by S02030, a Boronic Acid Transition State Inhibitor journal December 2021