Evidence map›Paper›PMID 28555087›Full record

ArticleJournal of fluorine chemistry2017

Strategic incorporation of fluorine in the drug discovery of new-generation antitubercular agents targeting bacterial cell division protein FtsZ.

Iwao Ojima, Divya Awasthi, Longfei Wei, Krupanandan Haranahalli

Abstract read
In one paragraph

Article in Journal of fluorine chemistry, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
–field-weighted citation impact
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

6 citing papers in PubMed.

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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

4 authors.

Iwao OjimaDepartment of Chemistry, Stony Brook University-State University of New York, Stony Brook, NY, 11794-3400, USA.
Divya AwasthiDepartment of Chemistry, Stony Brook University-State University of New York, Stony Brook, NY, 11794-3400, USA.
Longfei WeiDepartment of Chemistry, Stony Brook University-State University of New York, Stony Brook, NY, 11794-3400, USA.
Krupanandan HaranahalliDepartment of Chemistry, Stony Brook University-State University of New York, Stony Brook, NY, 11794-3400, USA.

Funding

Development and Formulation of Broad Spectrum Antimicrobials for BiodefenseU01AI082164 · NIAID · COLORADO STATE UNIVERSITY · PI SLAYDEN, RICHARD A · 2009 to 2010
$2.0M
Novel Antimicrobials Targeting Cell DivisionR01AI078251 · NIAID · STATE UNIVERSITY NEW YORK STONY BROOK · PI OJIMA, IWAO · 2009 to 2013
$1.9M
NIAID NIH HHS R01 AI078251NIAID NIH HHS U01 AI082164
6 · The paper itself

Abstract

This article presents an account of our research on the discovery and development of new-generation fluorine-containing antibacterial agents against drug-resistant tuberculosis, targeting FtsZ. FtsZ is an essential protein for bacterial cell division and a highly promising therapeutic target for antibacterial drug discovery. Through design, synthesis and semi-HTP screening of libraries of novel benzimidazoles, followed by SAR studies, we identified highly potent lead compounds. However, these lead compounds were found to lack sufficient metabolic and plasma stabilities. Accordingly, we have performed extensive study on the strategic incorporation of fluorine into lead compounds to improve pharmacological properties. This study has led to the development of highly efficacious fluorine-containing benzimidazoles as potential drug candidates. We have also performed computational docking analysis of these novel FtsZ inhibitors to identify their putative binding site. Based on the structural data and docking analysis, a plausible mode-of-action for this novel class of FtsZ inhibitors is proposed.

Indexed as

AntibacterialDockingFluorine-containing benzimidazolesFtsZMetabolic and plasma stabilityMolecular modelingMycobacterium tuberculosisStructure-activity relationship

Identifiers

PMID28555087
PMCPMC5445929

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Registered trials

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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.