Evidence map›Paper›PMID 33103497›Full record

ArticleJournal of enzyme inhibition and medicinal chemistry2021

Pharmacophore-based virtual screening, synthesis, biological evaluation, and molecular docking study of novel pyrrolizines bearing urea/thiourea moieties with potential cytotoxicity and CDK inhibitory activities.

Ahmed M Shawky, Nashwa A Ibrahim, Mohammed A S Abourehab, Ashraf N Abdalla, Ahmed M Gouda

Abstract read
In one paragraph

Article in Journal of enzyme inhibition and medicinal chemistry, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing 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

15 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

5 authors.

Ahmed M ShawkyScience and Technology Unit (STU), Umm Al-Qura University, Makkah, Saudi Arabia.
Nashwa A IbrahimDepartment of Pharmaceutical Chemistry, Faculty of Pharmacy, Umm Al-Qura University, Makkah, Saudi Arabia.
Mohammed A S AbourehabDepartment of Pharmaceutics, Faculty of Pharmacy, Umm Al-Qura University, Makkah, Saudi Arabia.
Ashraf N AbdallaDepartment of Pharmacology and Toxicology, Faculty of Pharmacy, Umm Al-Qura University, Makkah, Saudi Arabia.
Ahmed M GoudaDepartment of Pharmaceutical Chemistry, Faculty of Pharmacy, Umm Al-Qura University, Makkah, Saudi Arabia.ORCID https://orcid.org/0000-0003-4527-8885

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

In the current study, virtual screening of a small library of 1302 pyrrolizines bearing urea/thiourea moieties was performed. The top-scoring hits were synthesised and evaluated for their cytotoxicity against three cancer (MCF-7, A2780, and HT29) and one normal (MRC-5) cell lines. The results of the MTT assay revealed potent cytotoxic activities for most of the new compounds (IC

Indexed as

Molecular Docking SimulationAntineoplastic AgentsApoptosisCell Line, TumorCell ProliferationCyclin-Dependent Kinase 2Dose-Response Relationship, DrugDrug Evaluation, PreclinicalDrug Screening Assays, AntitumorHumansMolecular StructureProtein Kinase InhibitorsPyrrolesStructure-Activity RelationshipUreaAntineoplastic AgentsCDK2 protein, humanCyclin-Dependent Kinase 2Protein Kinase InhibitorsPyrrolesUreaapoptosisCDK-2cell cyclecytotoxicityPyrrolizineurea derivatives

Identifiers

PMID33103497
PMCPMC7594867

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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.