Evidence map›Paper›PMID 35089005›Full record

ArticleACS infectious diseases2022

Modular Synthetic Routes to Fluorine-Containing Halogenated Phenazine and Acridine Agents That Induce Rapid Iron Starvation in Methicillin-Resistant

Ke Liu, Massimiliano Brivio, Tao Xiao, Verrill M Norwood, Young S Kim, Shouguang Jin, Antonio Papagni, Luca Vaghi, Robert W Huigens

Open access · greenAbstract read
In one paragraph

Article in ACS infectious diseases, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
1.8field-weighted citation impact, top 14% 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

11 citing papers in PubMed, 27 citations in OpenAlex.

  1. Review
  2. Article
  3. Article
  4. Attenuation ofAntibiotics (Basel, Switzerland) · 2025
    Article
  5. Article
  6. Halogenated quinoline kill agent rapidly induces iron starvation ofMedicinal chemistry research : an international journal for rapid communications on design and mechanisms of action of biologically active agents · 2025
    Article
  7. Piezoelectric Biomaterial with Advanced Design for Tissue Infection Repair.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2025
    Review
  8. Article
  9. Article
  10. Article
  11. Article
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

9 authors at 2 institutions in 2 countries.

Ke LiuDepartment of Medicinal Chemistry, Center for Natural Products, Drug Discovery and Development (CNPD3), College of Pharmacy, University of Florida, Gainesville, Florida 32610, United States.ORCID 0000-0001-6827-6706
Massimiliano BrivioDepartment of Materials Science, University of Milano-Bicocca, via R. Cozzi 55, 20125 Milano, Italy.
Tao XiaoDepartment of Medicinal Chemistry, Center for Natural Products, Drug Discovery and Development (CNPD3), College of Pharmacy, University of Florida, Gainesville, Florida 32610, United States.
Verrill M NorwoodDepartment of Medicinal Chemistry, Center for Natural Products, Drug Discovery and Development (CNPD3), College of Pharmacy, University of Florida, Gainesville, Florida 32610, United States.ORCID 0000-0001-5493-3787
Young S KimDepartment of Molecular Genetics & Microbiology, College of Medicine, University of Florida, Gainesville, Florida 32610, United States.ORCID 0000-0003-2120-1680
Shouguang JinDepartment of Molecular Genetics & Microbiology, College of Medicine, University of Florida, Gainesville, Florida 32610, United States.ORCID 0000-0002-6447-6978
Antonio PapagniDepartment of Materials Science, University of Milano-Bicocca, via R. Cozzi 55, 20125 Milano, Italy.ORCID 0000-0003-2744-3883
Luca VaghiDepartment of Materials Science, University of Milano-Bicocca, via R. Cozzi 55, 20125 Milano, Italy.
Robert W HuigensDepartment of Medicinal Chemistry, Center for Natural Products, Drug Discovery and Development (CNPD3), College of Pharmacy, University of Florida, Gainesville, Florida 32610, United States.ORCID 0000-0003-3811-2721
University of Florida · USUniversity of Milano-Bicocca · IT

Funding

Indole Alkaloids and Phenazine Antibiotics: New Platforms for Drug DiscoveryR35GM128621 · NIGMS · UNIVERSITY OF FLORIDA · PI HUIGENS, ROBERT WILLIAM · 2018 to 2022
$1.7M
Acquisition of a Q Exactive HF Hybrid Quadrupole-OrbitrapS10OD021758 · OD · UNIVERSITY OF FLORIDA · PI BASSO, KARI B · 2017 to 2017
$600k
NIGMS NIH HHS R35 GM128621NIH HHS S10 OD021758
6 · The paper itself

Abstract

During infection, bacteria use an arsenal of resistance mechanisms to negate antibiotic therapies. In addition, pathogenic bacteria form surface-attached biofilms bearing enriched populations of metabolically dormant persister cells. Bacteria develop resistance in response to antibiotic insults; however, nonreplicating biofilms are innately tolerant to all classes of antibiotics. As such, molecules that can eradicate antibiotic-resistant and antibiotic-tolerant bacteria are of importance. Here, we report modular synthetic routes to fluorine-containing halogenated phenazine (HP) and halogenated acridine (HA) agents with potent antibacterial and biofilm-killing activities. Nine fluorinated phenazines were rapidly accessed through a synthetic strategy involving (1) oxidation of fluorinated anilines to azobenzene intermediates, (2) S

Indexed as

Methicillin-Resistant Staphylococcus aureusAcridinesAnti-Bacterial AgentsBiofilmsFluorineIronPhenazinesAcridinesAnti-Bacterial AgentsFluorineIronphenazinePhenazinesantibacterial agentsbiofilm-eradicating agentschemical synthesishalogenated acridinehalogenated phenazineiron starvation

Identifiers

PMID35089005
PMCPMC9004446
OpenAlexW4210569808

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.