Evidence map›Paper›PMID 26301062›Full record

ArticleChemical science

Tricyclic Analogues of Epidithiodioxopiperazine Alkaloids with Promising

Marcus Baumann, André P Dieskau, Brad M Loertscher, Mary C Walton, Sangkil Nam, Jun Xie, David Horne, Larry E Overman

Abstract read
In one paragraph

Article in Chemical science. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing 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

18 citing papers in PubMed.

  1. Total Synthesis and Anticancer Study of (+)-Verticillin A.Journal of the American Chemical Society · 2025
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  9. Journal of the American Chemical Society · 2020
    Article
  10. Article
  11. Attenuation of hedgehog/GLI signaling by NT1721 extends survival in pancreatic cancer.Journal of experimental & clinical cancer research : CR · 2019
    Article
  12. Article
  13. Article
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  15. Review
  16. Article
  17. H3K9me3 Inhibition Improves Memory, Promotes Spine Formation, and Increases BDNF Levels in the Aged Hippocampus.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2016
    Article
  18. 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

8 authors.

Marcus BaumannDepartment of Chemistry, 1102 Natural Sciences II, University of California, Irvine, California 92697-2025.
André P DieskauDepartment of Chemistry, 1102 Natural Sciences II, University of California, Irvine, California 92697-2025.
Brad M LoertscherDepartment of Chemistry, 1102 Natural Sciences II, University of California, Irvine, California 92697-2025.
Mary C WaltonDepartment of Chemistry, 1102 Natural Sciences II, University of California, Irvine, California 92697-2025.
Sangkil NamDepartment of Molecular Medicine, Beckman Research Institute of City Hope Comprehensive Cancer Center, Beckman Research Institute, Department of Molecular Medicine, 1500 E. Duarte Road, Duarte, California 91010.
Jun XieDepartment of Molecular Medicine, Beckman Research Institute of City Hope Comprehensive Cancer Center, Beckman Research Institute, Department of Molecular Medicine, 1500 E. Duarte Road, Duarte, California 91010.
David HorneDepartment of Molecular Medicine, Beckman Research Institute of City Hope Comprehensive Cancer Center, Beckman Research Institute, Department of Molecular Medicine, 1500 E. Duarte Road, Duarte, California 91010.
Larry E OvermanDepartment of Chemistry, 1102 Natural Sciences II, University of California, Irvine, California 92697-2025.

Funding

GENERAL METHODS FOR SYNTHESIS OF BIOACTIVE MATERIALSR01GM030859 · NIGMS · UNIVERSITY OF CALIFORNIA-IRVINE · PI OVERMAN, LARRY E. · 1985 to 2011
$4.0M
New Methods for the Synthesis of Neurological Agents and Other Heterocyclic MolecR01GM098601 · NIGMS · UNIVERSITY OF CALIFORNIA-IRVINE · PI OVERMAN, LARRY E. · 2011 to 2014
$1.6M
Synthesis of Selective Inhibitors of Histone Methyltransferases as Potential AntiF32CA180741 · NCI · UNIVERSITY OF CALIFORNIA-IRVINE · PI LOERTSCHER, BRAD · 2014 to 2015
$102k
NCI NIH HHS F32 CA180741NIGMS NIH HHS R01 GM030859NIGMS NIH HHS R01 GM098601
6 · The paper itself

Abstract

Epipolythiodioxopiperazine (ETP) alkaloids are structurally elaborate alkaloids that show potent antitumor activity. However, their high toxicity and demonstrated interactions with various biological receptors compromises their therapeutic potential. In an effort to mitigate these disadvantages, a short stereocontrolled construction of tricyclic analogues of epidithiodioxopiperazine alkaloids was developed. Evaluation of a small library of such structures against two invasive cancer cell lines defined initial structure-activity relationships (SAR), which identified 1,4-dioxohexahydro-6

Identifiers

PMID26301062
PMCPMC4540405

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.