Evidence map›Paper›PMID 34585536›Full record

ArticleChemMedChem2021

Coupling Interrupted Fischer and Multicomponent Joullié-Ugi to Chase Chemical Diversity: from Batch to Sustainable Flow Synthesis of Peptidomimetics.

Antonella Ilenia Alfano, Elisabetta Buommino, Maria Grazia Ferraro, Carlo Irace, Angela Zampella, Heiko Lange, Margherita Brindisi

Abstract read
In one paragraph

Article in ChemMedChem, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing 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

5 citing papers in PubMed.

  1. Article
  2. Diastereoselective ZnClMolecules (Basel, Switzerland) · 2024
    Article
  3. Article
  4. Review
  5. 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

7 authors.

Antonella Ilenia AlfanoSPOTS-Lab - Sustainable Pharmaceutical and Organic Technology and Synthesis Laboratory, Department of Pharmacy, University of Naples Federico II, Via D. Montesano 49, 80131, Naples, Italy.ORCID 0000-0003-0908-037X
Elisabetta BuomminoDepartment of Pharmacy, University of Naples Federico II, Via D. Montesano 49, 80131, Naples, Italy.
Maria Grazia FerraroDepartment of Pharmacy, University of Naples Federico II, Via D. Montesano 49, 80131, Naples, Italy.
Carlo IraceDepartment of Pharmacy, University of Naples Federico II, Via D. Montesano 49, 80131, Naples, Italy.
Angela ZampellaDepartment of Pharmacy, University of Naples Federico II, Via D. Montesano 49, 80131, Naples, Italy.
Heiko LangeSPOTS-Lab - Sustainable Pharmaceutical and Organic Technology and Synthesis Laboratory, Department of Pharmacy, University of Naples Federico II, Via D. Montesano 49, 80131, Naples, Italy.ORCID 0000-0003-3845-7017
Margherita BrindisiSPOTS-Lab - Sustainable Pharmaceutical and Organic Technology and Synthesis Laboratory, Department of Pharmacy, University of Naples Federico II, Via D. Montesano 49, 80131, Naples, Italy.ORCID 0000-0001-9119-3773

Funding

Department of Pharmacy of the University of Naples 'Federico II'MIUR
6 · The paper itself

Abstract

The generation of peptidomimetic substructures for medicinal chemistry purposes requires effective and divergent synthetic methods. We present in this work an efficient flow process that allows quick modulation of reagents for Joullié-Ugi multicomponent reaction, using spiroindolenines as core motifs. This sterically hindered imine equivalent could successfully be diversified using various isocyanides and amino acids in generally good space-time yields. A telescoped flow process combining interrupted Fischer reaction for spiroindolenine synthesis and subsequent Joullié-Ugi-type modification resulted in product formation in very good overall yield in less than 2 hours compared to 48 hours required in batch mode. The developed protocol can be seen as a general tool for rapid and facile generation of peptidomimetic compounds. We also showcase preliminary biological assessments for the prepared compounds.

Indexed as

Anti-Bacterial AgentsBiofilmsMicrobial Sensitivity TestsMolecular ConformationPeptidomimeticsStaphylococcus epidermidisStereoisomerismAnti-Bacterial AgentsPeptidomimeticsflow chemistrymulticomponent reactionspeptidomimeticsprivileged scaffoldssustainable synthesis

Identifiers

PMID34585536
PMCPMC9297956

What OpenQuestion holds

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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.