Evidence map›Paper›PMID 31383589›Full record

ArticleBioorganic & medicinal chemistry letters2019

Incorporation of a chiral gem-disubstituted nitrogen heterocycle yields an oxazolidinone antibiotic with reduced mitochondrial toxicity.

Alexander W Sun, Philip L Bulterys, Michael D Bartberger, Peter A Jorth, Brendan M O'Boyle, Scott C Virgil, Jeff F Miller, Brian M Stoltz

Open access · greenAbstract read
In one paragraph

Article in Bioorganic & medicinal chemistry letters, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
0.7field-weighted citation impact, top 31% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

5 citing papers in PubMed, 13 citations in OpenAlex.

  1. Article
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

8 authors at 2 institutions in 1 country.

Alexander W SunThe Warren and Katharine Schlinger Laboratory for Chemistry and Chemical Engineering, Division of Chemistry and Chemical Engineering, California Institute of Technology, Pasadena, California 91125, United States.
Philip L BulterysDepartment of Microbiology, Immunology, and Molecular Genetics, University of California, Los Angeles, CA 90095, USA.
Michael D BartbergerThe Warren and Katharine Schlinger Laboratory for Chemistry and Chemical Engineering, Division of Chemistry and Chemical Engineering, California Institute of Technology, Pasadena, California 91125, United States.
Peter A JorthDivision of Biology and Biological Engineering, California Institute of Technology, Pasadena, California 91125, United States.
Brendan M O'BoyleThe Warren and Katharine Schlinger Laboratory for Chemistry and Chemical Engineering, Division of Chemistry and Chemical Engineering, California Institute of Technology, Pasadena, California 91125, United States.
Scott C VirgilThe Warren and Katharine Schlinger Laboratory for Chemistry and Chemical Engineering, Division of Chemistry and Chemical Engineering, California Institute of Technology, Pasadena, California 91125, United States.
Jeff F MillerDepartment of Microbiology, Immunology, and Molecular Genetics, University of California, Los Angeles, CA 90095, USA.
Brian M StoltzThe Warren and Katharine Schlinger Laboratory for Chemistry and Chemical Engineering, Division of Chemistry and Chemical Engineering, California Institute of Technology, Pasadena, California 91125, United States. Electronic address: stoltz@caltech.edu.
California Institute of Technology · USUniversity of California, Los Angeles · US

Funding

UCLA-Caltech Medical Scientist Training ProgramT32GM008042 · NIGMS · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI AJIJOLA, OLUJIMI A, DAWSON, DAVID WAYNE · 1985 to 2023
$29.9M
The Synthesis of Bioactive Polycyclic Natural ProductsR01GM080269 · NIGMS · CALIFORNIA INSTITUTE OF TECHNOLOGY · PI STOLTZ, BRIAN M · 2007 to 2022
$5.0M
Determining mechanisms and prevalence of virulence-enhancing resistance mutationsK22AI127473 · NIAID · CEDARS-SINAI MEDICAL CENTER · PI JORTH, PETER ALLAN · 2018 to 2019
$268k
Intercellular spread of Burkholderia and novel therapeutic strategiesF30AI118342 · NIAID · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI BULTERYS, PHILIP L. · 2016 to 2018
$132k
Quaternary Heterocycles for Drug DiscoveryF30GM120836 · NIGMS · CALIFORNIA INSTITUTE OF TECHNOLOGY · PI SUN, ALEXANDER · 2016 to 2018
$120k
NIAID NIH HHS F30 AI118342NIAID NIH HHS K22 AI127473NIGMS NIH HHS F30 GM120836NIGMS NIH HHS R01 GM080269NIGMS NIH HHS T32 GM008042
6 · The paper itself

Abstract

gem-Disubstituted N-heterocycles are rarely found in drugs, despite their potential to improve the drug-like properties of small molecule pharmaceuticals. Linezolid, a morpholine heterocycle-containing oxazolidinone antibiotic, exhibits significant side effects associated with human mitochondrial protein synthesis inhibition. We synthesized a gem-disubstituted linezolid analogue that when compared to linezolid, maintains comparable (albeit slightly diminished) activity against bacteria, comparable in vitro physicochemical properties, and a decrease in undesired mitochondrial protein synthesis (MPS) inhibition. This research contributes to the structure-activity-relationship data surrounding oxazolidinone MPS inhibition, and may inspire investigations into the utility of gem-disubstituted N-heterocycles in medicinal chemistry.

Indexed as

Anti-Bacterial AgentsDose-Response Relationship, DrugHeterocyclic CompoundsHumansLinezolidMitochondriaMitochondrial ProteinsMolecular StructureStructure-Activity RelationshipAnti-Bacterial AgentsHeterocyclic CompoundsLinezolidMitochondrial ProteinsAllylic alkylationAntibioticHeterocycleLinezolidMitochondria

Identifiers

PMID31383589
PMCPMC6711789
OpenAlexW2957714587

What OpenQuestion holds

Textmetadata
LicenceTDM
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.