Evidence map›Paper›PMID 21905650›Full record

ArticleJournal of natural products2011

Synthesis and antifungal activity of natural product-based 6-alkyl-2,3,4,5-tetrahydropyridines.

Liyan Dai, Melissa R Jacob, Shabana I Khan, Ikhlas A Khan, Alice M Clark, Xing-Cong Li

Abstract read
In one paragraph

Article in Journal of natural products, 2011. 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. Article
  3. Review
  4. Article
  5. Therapeutic Potential ofDrug design, development and therapy · 2024
    Review
  6. Review
  7. 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

6 authors.

Liyan DaiNational Center for Natural Products Research, Research Institute of Pharmaceutical Sciences, The University of Mississippi, University, Mississippi 38677, United States.
Melissa R Jacob
Shabana I Khan
Ikhlas A Khan
Alice M Clark
Xing-Cong Li

Funding

NEW DRUGS FOR OPPORTUNISTIC INFECTIOUS DISEASESR01AI027094 · NIAID · UNIVERSITY OF MISSISSIPPI · PI CLARK, ALICE M. · 1989 to 2013
$4.4M
NIAID NIH HHS AI 27094NIAID NIH HHS R01 AI027094
6 · The paper itself

Abstract

Seven 6-alkyl-2,3,4,5-tetrahydropyridines (5a-5g) that mimic the natural piperideines that were recently identified in fire ant venom have been synthesized. Compounds 5c-5g with C-6 alkyl chain lengths from C14 to C18 showed varying degrees of antifungal activities, with 5e (6-hexadecyl-2,3,4,5-tetrahydropyridine) and 5f (6-heptadecyl-2,3,4,5-tetrahydropyridine) being the most active. Compound 5e exhibited minimum fungicidal concentrations of 3.8, 15.0, 7.5, and 7.5 μg/mL against Cryptococcus neoformans, Candida albicans, Candida glabrata, and Candida krusei, respectively. The antifungal activities of these compounds appear to be associated with the C-6 side chain length. This study represents the first effort to evaluate antifungal activities of synthetic analogues of the newly identified fire ant venom alkaloids.

Indexed as

AnimalsAntifungal AgentsAntsAnt VenomsCandidaCryptococcus neoformansDose-Response Relationship, DrugMicrobial Sensitivity TestsPiperidinesPyridinesAntifungal AgentsAnt VenomsPiperidinesPyridines

Identifiers

PMID21905650
PMCPMC3189850

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.