Evidence map›Paper›PMID 37141632›Full record

ArticleOrganic letters2023

Synthesis of a Complex Brasilicardin Analogue Utilizing a Cobalt-Catalyzed MHAT-Induced Radical Bicyclization Reaction.

Scott W Niman, Roberta Buono, David A Fruman, Christopher D Vanderwal

Abstract read
In one paragraph

Article in Organic letters, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing 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

3 citing papers in PubMed.

  1. Article
  2. Article
  3. Inner- and Outer-Sphere Cross-Coupling of High FAccounts of chemical research · 2023
    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

4 authors.

Scott W NimanDepartment of Chemistry, University of California, 1102 Natural Sciences II, Irvine, California 92697-2025, United States.
Roberta BuonoDepartment of Molecular Biology & Biochemistry, University of California, 3205 McGaugh Hall, Irvine, California 92697-2525, United States.
David A FrumanDepartment of Molecular Biology & Biochemistry, University of California, 3205 McGaugh Hall, Irvine, California 92697-2525, United States.
Christopher D VanderwalDepartment of Chemistry, University of California, 1102 Natural Sciences II, Irvine, California 92697-2025, United States.ORCID 0000-0001-7218-4521

Funding

Chemical Synthesis of Bioactive DiterpenoidsR35GM145252 · NIGMS · UNIVERSITY OF CALIFORNIA-IRVINE · PI Christopher D Vanderwal · 2022 to 2026
$2.1M
Cyclization Cascades to Access Bioactive DiterpenoidsR01GM129264 · NIGMS · UNIVERSITY OF CALIFORNIA-IRVINE · PI VANDERWAL, CHRISTOPHER D · 2018 to 2021
$1.6M
NIGMS NIH HHS R01 GM129264NIGMS NIH HHS R35 GM145252
6 · The paper itself

Abstract

We designed and executed an expedient synthesis of a complex analogue of the potent immunosuppressive natural product brasilicardin A. Our successful synthesis featured application of our recently developed MHAT-initiated radical bicyclization, which delivered the targeted, complex analogue in 17 steps in the longest linear sequence. Unfortunately, this analogue showed no observable immunosuppressive activity, which speaks to the importance of the structural and stereochemical elements of the natural core scaffold.

Indexed as

CobaltImmunosuppressive AgentsCatalysisCobaltImmunosuppressive Agents

Identifiers

PMID37141632
PMCPMC10204089

What OpenQuestion holds

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Registered trials

None linked

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.