Evidence map›Paper›PMID 32927027›Full record

ArticleBioorganic & medicinal chemistry letters2020

Synthesis and biofilm inhibition studies of 2-(2-amino-6-arylpyrimidin-4-yl)quinazolin-4(3H)-ones.

Sivappa Rasapalli, Zachary F Murphy, Vamshikrishna Reddy Sammeta, James A Golen, Alexander W Weig, Roberta J Melander, Christian Melander, Prathyushakrishna Macha, Milana C Vasudev

Open access · greenAbstract read
In one paragraph

Article in Bioorganic & medicinal chemistry letters, 2020. 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
1.0field-weighted citation impact, top 28% 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, 16 citations in OpenAlex.

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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

9 authors at 2 institutions in 1 country.

Sivappa RasapalliUniversity of Massachusetts Dartmouth, Department of Chemistry and Biochemistry, 285 Old Westport Rd, North Dartmouth, MA 02747, United States. Electronic address: srasapalli@umassd.edu.
Zachary F MurphyUniversity of Massachusetts Dartmouth, Department of Chemistry and Biochemistry, 285 Old Westport Rd, North Dartmouth, MA 02747, United States.
Vamshikrishna Reddy SammetaUniversity of Massachusetts Dartmouth, Department of Chemistry and Biochemistry, 285 Old Westport Rd, North Dartmouth, MA 02747, United States.
James A GolenUniversity of Massachusetts Dartmouth, Department of Chemistry and Biochemistry, 285 Old Westport Rd, North Dartmouth, MA 02747, United States.
Alexander W WeigUniversity of Notre Dame, Department of Chemistry and Biochemistry, 252A McCourtney Hall, Notre Dame, IN 46556, United States.
Roberta J MelanderUniversity of Notre Dame, Department of Chemistry and Biochemistry, 252A McCourtney Hall, Notre Dame, IN 46556, United States.
Christian MelanderUniversity of Notre Dame, Department of Chemistry and Biochemistry, 252A McCourtney Hall, Notre Dame, IN 46556, United States.
Prathyushakrishna MachaUniversity of Massachusetts Dartmouth, Department of Biomedical Engineering, 285 Old Westport Rd, North Dartmouth, MA 02747, United States.
Milana C VasudevUniversity of Massachusetts Dartmouth, Department of Biomedical Engineering, 285 Old Westport Rd, North Dartmouth, MA 02747, United States.
University of Massachusetts Dartmouth · USUniversity of Notre Dame · US

Funding

SMALL MOLECULE INHIBITORS OF CARIOGENIC BIOFILMSR01DE022350 · NIDCR · UNIVERSITY OF ALABAMA AT BIRMINGHAM · PI Christian Corey Melander, Hui Wu · 2012 to 2026
$4.3M
NIDCR NIH HHS R01 DE022350
6 · The paper itself

Abstract

Synthesis of novel 4(3H)-quinazolinonyl aminopyrimidine derivatives has been achieved via quinazolinonyl enones which in turn were obtained from 2-acyl-4(3H)-quinazolinone. They have been assayed for biofilm inhibition against Gram-positive (methicillin-resistant Staphylococcus aureus (MRSA)) and Gram-negative bacteria (Acinetobacter baumannii). The analogues with 2,4,6-trimethoxy phenyl, 4-methylthio phenyl, and 3-bromo phenyl substituents (5h, 5j & 5k) have been shown to inhibit biofilm formation efficiently in MRSA with IC

Indexed as

Acinetobacter baumanniiAnti-Bacterial AgentsBiofilmsCell LineHumansMethicillin-Resistant Staphylococcus aureusMicrobial Sensitivity TestsMolecular StructurePyrimidinesQuinazolinonesStructure-Activity RelationshipAnti-Bacterial AgentsPyrimidinesQuinazolinones2-Acetylquinazolin-4(3H)-one4(3H)QuinazolinoneAminopyrimidineAnti-biofilmMRSA biofilm

Identifiers

PMID32927027
PMCPMC7704793
OpenAlexW3086027587

What OpenQuestion holds

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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.