Synthesis and Conformational Analysis of Naphthoxazine-Fused Phenanthrene Derivatives.

Khadija Belasri, Leila Topal, Matthias Heydenreich, Andreas Koch, Erich Kleinpeter, Ferenc Fülöp, István Szatmári

Abstract read

In one paragraph

Article in Molecules (Basel, Switzerland), 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it

0cells of the map it votes in

2citing 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

2 citing papers in PubMed.

Synthesis and Transformations of Bioactive Scaffolds via Modified Mannich and aza-Friedel-Crafts Reactions.Chemical record (New York, N.Y.) · 2025
Review
Structural and Conformational Aspects in the Chemistry of Heterocycles.Molecules (Basel, Switzerland) · 2020
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.

Khadija BelasriInstitute of Pharmaceutical Chemistry and MTA-SZTE Stereochemistry Research Group, Hungarian Academy of Sciences, University of Szeged, Eötvös u. 6, H-6720 Szeged, Hungary.

Leila TopalInstitute of Pharmaceutical Chemistry and MTA-SZTE Stereochemistry Research Group, Hungarian Academy of Sciences, University of Szeged, Eötvös u. 6, H-6720 Szeged, Hungary.

Matthias HeydenreichDepartment of Chemistry, University of Potsdam, Karl-Liebknecht-Str. 24-25, D-14476 Potsdam (Golm), Germany.

Andreas KochDepartment of Chemistry, University of Potsdam, Karl-Liebknecht-Str. 24-25, D-14476 Potsdam (Golm), Germany.

Erich KleinpeterDepartment of Chemistry, University of Potsdam, Karl-Liebknecht-Str. 24-25, D-14476 Potsdam (Golm), Germany.

Ferenc FülöpInstitute of Pharmaceutical Chemistry and MTA-SZTE Stereochemistry Research Group, Hungarian Academy of Sciences, University of Szeged, Eötvös u. 6, H-6720 Szeged, Hungary.

István SzatmáriInstitute of Pharmaceutical Chemistry and MTA-SZTE Stereochemistry Research Group, Hungarian Academy of Sciences, University of Szeged, Eötvös u. 6, H-6720 Szeged, Hungary.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The synthesis of new phenanthr[9,10-

Indexed as

CatalysisFormaldehydeIminesIndolequinonesMagnetic Resonance SpectroscopyMolecular ConformationMolecular StructureStereoisomerismFormaldehydeIminesIndolequinonesquinone methide[4 + 2] cycloadditionconformational analysiscyclic iminesDFT calculationsmodified Mannich reactionNMR spectroscopy

Identifiers

PMID32481689

DOI10.3390/molecules25112524

PMCPMC7321197

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