Evidence map›Paper›PMID 23215346›Full record

ArticleOrganic letters2012

Total syntheses of kealiinines A-C.

Jayanta Das, Panduka B Koswatta, J Daniel Jones, Muhammed Yousufuddin, Carl J Lovely

Abstract read
In one paragraph

Article in Organic letters, 2012. 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. Review
  2. Article
  3. Review
  4. Review
  5. Total synthesis and cytotoxicity of Leucetta alkaloids.Bioorganic & medicinal chemistry · 2017
    Article
  6. Article
  7. Studies Towards theEuropean journal of organic chemistry · 2015
    Article
  8. Article
  9. 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

5 authors.

Jayanta DasDepartment of Chemistry and Biochemistry and Center for Nanostructured Materials, The University of Texas at Arlington, Arlington, Texas 76019, United States.
Panduka B Koswatta
J Daniel Jones
Muhammed Yousufuddin
Carl J Lovely

Funding

Approaches to Bioactive Aminoimidazole Natural ProductsR01GM065503 · NIGMS · UNIVERSITY OF TEXAS ARLINGTON · PI LOVELY, CARL · 2004 to 2008
$1.1M
NIGMS NIH HHS GM065503NIGMS NIH HHS R01 GM065503
6 · The paper itself

Abstract

Short total syntheses of the Leucetta-derived alkaloids, kealiinines A-C, have been accomplished using an intramolecular Friedel-Crafts-dehydration sequence of a bis benzylic diol. The precursor diol was obtained through a series of position-specific Grignard reactions from 1-methyl-4,5-diiodoimidazole. C2-Azidation and hydrogenation of the azide then provided the reported structures of kealiinines A-C. While the (1)H NMR data did not completely match for these materials, the HPLC data were consistent with the assigned structure of these alkaloids.

Indexed as

AlkaloidsAnimalsChromatography, High Pressure LiquidHydrocarbons, IodinatedHydrogenationImidazolesMolecular StructureNuclear Magnetic Resonance, BiomolecularPoriferaStereoisomerismAlkaloidsHydrocarbons, IodinatedImidazoleskealiinine Akealiinine Bkealiinine C

Identifiers

PMID23215346
PMCPMC3876472

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.