Evidence map›Paper›PMID 30200272›Full record

ArticleMolecules (Basel, Switzerland)2018

Synthesis and Antioxidant Activity of Caffeic Acid Derivatives.

Katarzyna Sidoryk, Anna Jaromin, Nina Filipczak, Piotr Cmoch, Marcin Cybulski

Abstract read
In one paragraph

Article in Molecules (Basel, Switzerland), 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 38 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
38citing papers in PubMed, 1 pooled it
–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

38 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
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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.

Katarzyna SidorykPharmaceutical Research Institute, 8 Rydygiera Street, 01-793 Warsaw, Poland. k.sidoryk@ifarm.eu.ORCID 0000-0002-1581-0693
Anna JarominDepartment of Lipids and Liposomes, Faculty of Biotechnology, University of Wroclaw, 14a Joliot-Curie Street, 50-383 Wroclaw, Poland. anna.jaromin@uwr.edu.pl.
Nina FilipczakDepartment of Lipids and Liposomes, Faculty of Biotechnology, University of Wroclaw, 14a Joliot-Curie Street, 50-383 Wroclaw, Poland. nina.filipczak@uwr.edu.pl.
Piotr CmochPharmaceutical Research Institute, 8 Rydygiera Street, 01-793 Warsaw, Poland. p.cmoch@ifarm.eu.
Marcin CybulskiPharmaceutical Research Institute, 8 Rydygiera Street, 01-793 Warsaw, Poland. m.cybulski@ifarm.eu.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

A series of caffeic acid derivatives were synthesized via a modified Wittig reaction which is a very important tool in organic chemistry for the construction of unsaturated carbon⁻carbon bonds. All reactions were performed in water medium at 90 °C. The aqueous Wittig reaction worked best when one unprotected hydroxyl group was present in the phenyl ring. The olefinations in the aqueous conditions were also conducted with good yields in the presence of two unprotected hydroxyl groups. When the number of the hydroxyl groups was increased to three, the reaction yields were worse, and the derivatives

Indexed as

AntioxidantsCaffeic AcidsCell LineCell SurvivalFibroblastsHumansMolecular StructureOxidation-ReductionAntioxidantsCaffeic Acidsantioxidant activityderivatives of caffeic acidphenolic acidswater mediumWittig reaction

Identifiers

PMID30200272
PMCPMC6225178

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.