Evidence map›Paper›PMID 30666491›Full record

ArticleMolecular diversity2019

Synthesis and evaluation of chromone derivatives as inhibitors of monoamine oxidase.

Annah N Mpitimpiti, Jacobus P Petzer, Anél Petzer, Johannes H L Jordaan, Anna C U Lourens

Open access · bronzeAbstract read
PubMed Publisher
In one paragraph

Article in Molecular diversity, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
1.9field-weighted citation impact, top 15% 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

9 citing papers in PubMed, 29 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

5 authors at 1 institution in 1 country.

Annah N MpitimpitiCentre of Excellence for Pharmaceutical Sciences, North-West University, Private Bag X6001, Potchefstroom, 2520, South Africa.
Jacobus P PetzerCentre of Excellence for Pharmaceutical Sciences, North-West University, Private Bag X6001, Potchefstroom, 2520, South Africa. jacques.petzer@nwu.ac.za.ORCID http://orcid.org/0000-0002-7114-8120
Anél PetzerCentre of Excellence for Pharmaceutical Sciences, North-West University, Private Bag X6001, Potchefstroom, 2520, South Africa.
Johannes H L JordaanResearch Focus Area for Chemical Resource Beneficiation, North-West University, Private Bag X6001, Potchefstroom, 2520, South Africa.
Anna C U LourensCentre of Excellence for Pharmaceutical Sciences, North-West University, Private Bag X6001, Potchefstroom, 2520, South Africa.
North-West University · ZA

Funding

National Research Foundation 76308National Research Foundation 85642National Research Foundation 96180
6 · The paper itself

Abstract

Based on reports that chromone compounds are good potency inhibitors of monoamine oxidase (MAO), the present study evaluates the effect of substitution with flexible side chains on the 3 position on MAO inhibition potency. Fifteen chromone derivatives were synthesised by reacting aromatic and aliphatic amines and alcohols with chromone 3-carboxylic acid in the presence of carbonyldiimidazole (CDI). This yielded chromane-2,4-dione and ester chromone derivatives. Generally, the esters exhibited weak MAO inhibition, while the chromane-2,4-dione derivatives showed promise as selective MAO-B inhibitors with IC

Indexed as

ChromonesMonoamine OxidaseMonoamine Oxidase InhibitorsRecombinant ProteinsChromonesMonoamine OxidaseMonoamine Oxidase InhibitorsRecombinant ProteinsChromandioneChromoneCompetitiveInhibitorMAOMonoamine oxidaseParkinson’s disease

Identifiers

PMID30666491
OpenAlexW2285483251

What OpenQuestion holds

Textmetadata
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.