Evidence map›Paper›PMID 32091903›Full record

ArticleJournal of natural products2020

Absolute Configuration Assignment to Chiral Natural Products by Biphenyl Chiroptical Probes: The Case of the Phytotoxins Colletochlorin A and Agropyrenol.

Ernesto Santoro, Stefania Vergura, Patrizia Scafato, Sandra Belviso, Marco Masi, Antonio Evidente, Stefano Superchi

Abstract read
In one paragraph

Article in Journal of natural products, 2020. 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
–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

9 citing papers in PubMed.

  1. Article
  2. ABeilstein journal of organic chemistry · 2025
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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

7 authors.

Ernesto SantoroDepartment of Sciences, University of Basilicata, Viale dell'Ateneo Lucano 10, 85100 Potenza, Italy.
Stefania VerguraDepartment of Sciences, University of Basilicata, Viale dell'Ateneo Lucano 10, 85100 Potenza, Italy.
Patrizia ScafatoDepartment of Sciences, University of Basilicata, Viale dell'Ateneo Lucano 10, 85100 Potenza, Italy.
Sandra BelvisoDepartment of Sciences, University of Basilicata, Viale dell'Ateneo Lucano 10, 85100 Potenza, Italy.ORCID 0000-0002-2997-0129
Marco MasiDepartment of Chemical Sciences, University of Naples Federico II, Complesso Universitario Monte San'Angelo, Via Cintia 4, 80126 Napoli, Italy.ORCID 0000-0003-0609-8902
Antonio EvidenteDepartment of Chemical Sciences, University of Naples Federico II, Complesso Universitario Monte San'Angelo, Via Cintia 4, 80126 Napoli, Italy.ORCID 0000-0001-9110-1656
Stefano SuperchiDepartment of Sciences, University of Basilicata, Viale dell'Ateneo Lucano 10, 85100 Potenza, Italy.ORCID 0000-0002-7265-1625

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The application of flexible biphenyls as chiroptical probes for the absolute configuration assignment to chiral natural products is described. The method is straightforward and reliable and can be applied to conformationally mobile and ECD silent compounds, not treatable by computational analysis of chiroptical data. By this approach, the (6'

Indexed as

AlkaloidsBiological ProductsBiphenyl CompoundsCircular DichroismMagnetic Resonance SpectroscopyMolecular ConformationNaphthalenesStereoisomerismagropyrenolAlkaloidsBiological ProductsbiphenylBiphenyl CompoundsNaphthalenes

Identifiers

PMID32091903
PMCPMC7997626

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.