Evidence map›Paper›PMID 33534565›Full record

ArticleThe Journal of organic chemistry2021

Stereoselective Synthesis and Structural Confirmation of the Specialized Pro-Resolving Mediator Resolvin E4.

Amalie Føreid Reinertsen, Karoline Gangestad Primdahl, Ashley Elizabeth Shay, Charles Nicholas Serhan, Trond Vidar Hansen, Marius Aursnes

Abstract read
In one paragraph

Article in The Journal of organic 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.

  1. FeClChemistryOpen · 2026
    Article
  2. Review
  3. Review
  4. 15-epi-lipoxin AFASEB journal : official publication of the Federation of American Societies for Experimental Biology · 2024
    Article
  5. Review
  6. Article
  7. Article
  8. Review
  9. Review
  10. Article
  11. Review
  12. Article
  13. Article
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  15. Review
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

6 authors.

Amalie Føreid ReinertsenDepartment of Pharmacy, Section for Pharmaceutical Chemistry, University of Oslo, P.O. Box 1068, 0316 Oslo, Norway.ORCID 0000-0003-0133-7986
Karoline Gangestad PrimdahlDepartment of Pharmacy, Section for Pharmaceutical Chemistry, University of Oslo, P.O. Box 1068, 0316 Oslo, Norway.ORCID 0000-0001-7060-5900
Ashley Elizabeth ShayCenter for Experimental Therapeutics and Reperfusion Injury, Department of Anesthesiology, Perioperative and Pain Medicine, Hale Building for Transformative Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, Massachusetts 02115, United States.
Charles Nicholas SerhanCenter for Experimental Therapeutics and Reperfusion Injury, Department of Anesthesiology, Perioperative and Pain Medicine, Hale Building for Transformative Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, Massachusetts 02115, United States.ORCID 0000-0003-4627-8545
Trond Vidar HansenDepartment of Pharmacy, Section for Pharmaceutical Chemistry, University of Oslo, P.O. Box 1068, 0316 Oslo, Norway.ORCID 0000-0001-5239-9920
Marius AursnesDepartment of Pharmacy, Section for Pharmaceutical Chemistry, University of Oslo, P.O. Box 1068, 0316 Oslo, Norway.ORCID 0000-0002-9960-0254

Funding

Resolution Mechanisms in Acute Inflammation: Resolution PharmacologyP01GM095467 · NIGMS · BRIGHAM AND WOMEN'S HOSPITAL · PI PETASIS, NICOS A · 2011 to 2020
$14.8M
BLOOD CELL LIPOXYGENASE PRODUCTS: FORMATION AND ACTIONR01GM038765 · NIGMS · BRIGHAM AND WOMEN'S HOSPITAL · PI SERHAN, CHARLES NICHOLAS · 1992 to 2020
$4.9M
NIGMS NIH HHS P01 GM095467NIGMS NIH HHS R01 GM038765
6 · The paper itself

Abstract

Herein, we report the stereoselective and convergent synthesis of resolvin E4, a newly identified specialized pro-resolving mediator. This synthesis proves the absolute configuration and exact olefin geometry. Key elements of the successful strategy include a highly stereoselective MacMillan organocatalytic oxyamination, a Midland Alpine borane reduction, and the use of a 1,4-pentadiyne unit as a linchpin building block. The application of reaction telescoping in several of the synthetic transformations enabled the preparation of the resolvin E4 methyl ester in 10% yield over 10 steps (longest linear sequence). The physical property (UV-Vis and LC-MS/MS) data of synthetic resolvin E4 matched those obtained from biologically produced material.

Indexed as

Docosahexaenoic AcidsTandem Mass SpectrometryChromatography, LiquidFatty AcidsMolecular StructureDocosahexaenoic AcidsFatty Acids

Identifiers

PMID33534565
PMCPMC7901022

What OpenQuestion holds

Textmetadata
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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.