Evidence map›Paper›PMID 34978373›Full record

ArticleAngewandte Chemie (International ed. in English)2022

Synthesis of 20-Membered Macrocyclic Pseudo-Natural Products Yields Inducers of LC3 Lipidation.

Georg Niggemeyer, Anastasia Knyazeva, Raphael Gasper, Dale Corkery, Pia Bodenbinder, Julian J Holstein, Sonja Sievers, Yao-Wen Wu, Herbert Waldmann

Open access · hybridAbstract read
In one paragraph

Article in Angewandte Chemie (International ed. in English), 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
3.5field-weighted citation impact, top 8% 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

7 citing papers in PubMed, 20 citations in OpenAlex.

  1. Review
  2. Review
  3. Article
  4. A chemical inhibitor of IST1-CHMP1B interaction impairs endosomal recycling and induces noncanonical LC3 lipidation.Proceedings of the National Academy of Sciences of the United States of America · 2024
    Article
  5. Article
  6. Review
  7. Article
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 3 institutions in 2 countries.

Georg NiggemeyerMax Planck Institute of Molecular Physiology, Department of Chemical Biology, Otto-Hahn-Strasse 11, 44227, Dortmund, Germany.
Anastasia KnyazevaUmeå University, Department of Chemistry, 90187, Umeå, Sweden.
Raphael GasperMax Planck Institute of Molecular Physiology, Crystallography and Biophysics Unit, Otto-Hahn-Strasse 11, 44227, Dortmund, Germany.
Dale CorkeryUmeå University, Department of Chemistry, 90187, Umeå, Sweden.
Pia BodenbinderMax Planck Institute of Molecular Physiology, Department of Chemical Biology, Otto-Hahn-Strasse 11, 44227, Dortmund, Germany.
Julian J HolsteinTechnical University Dortmund, Faculty of Chemistry, Chemical Biology, Otto-Hahn-Strasse 6, 44221, Dortmund, Germany.
Sonja SieversCompound Management and Screening Center (COMAS), Otto-Hahn-Strasse 11, 44221, Dortmund, Germany.
Yao-Wen WuUmeå University, Department of Chemistry, 90187, Umeå, Sweden.
Herbert WaldmannMax Planck Institute of Molecular Physiology, Department of Chemical Biology, Otto-Hahn-Strasse 11, 44227, Dortmund, Germany.ORCID 0000-0002-9606-7247
TU Dortmund University · DEUmeå University · SEMax Planck Institute of Molecular Physiology · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Design and synthesis of pseudo-natural products (PNPs) through recombination of natural product (NP) fragments in unprecedented arrangements enables the discovery of novel biologically relevant chemical matter. With a view to wider coverage of NP-inspired chemical and biological space, we describe the combination of this principle with macrocycle formation. PNP-macrocycles were synthesized efficiently in a stereoselective one-pot procedure including the 1,3-dipolar cycloadditions of different dipolarophiles with dimeric cinchona alkaloid-derived azomethine ylides formed in situ. The 20-membered bis-cycloadducts embody 18 stereocenters and an additional fragment-sized NP-structure. After further functionalization, a collection of 163 macrocyclic PNPs was obtained. Biological investigation revealed potent inducers of the lipidation of the microtubule associated protein 1 light chain 3 (LC3) protein, which plays a prominent role in various autophagy-related processes.

Indexed as

HumansLipidsMacrocyclic CompoundsMicrotubule-Associated ProteinsMolecular ConformationLipidsMacrocyclic CompoundsMAP1LC3A protein, humanMicrotubule-Associated ProteinsAutophagyBioorganic ChemistryMacrocyclesNatural ProductsPseudo-natural Products

Identifiers

PMID34978373
PMCPMC9303634
OpenAlexW4206113121

What OpenQuestion holds

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LicenceCC BY
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.