Evidence map›Paper›PMID 24566318›Full record

ArticleMolecules (Basel, Switzerland)2014

Synthesis and antiproliferative activity of some novel triazole derivatives from dehydroabietic acid.

Mariano Walter Pertino, Valery Verdugo, Cristina Theoduloz, Guillermo Schmeda-Hirschmann

Open access · goldAbstract read
In one paragraph

Article in Molecules (Basel, Switzerland), 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
2.1field-weighted citation impact, top 13% of its field
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

7 citing papers in PubMed, 28 citations in OpenAlex.

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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 at 1 institution in 1 country.

Mariano Walter PertinoInstituto de Química de Recursos Naturales, Universidad de Talca, Casilla 747, Talca, Chile. mwalter@utalca.cl.
Valery VerdugoInstituto de Química de Recursos Naturales, Universidad de Talca, Casilla 747, Talca, Chile.
Cristina TheodulozFacultad de Ciencias de la Salud, Universidad de Talca, Casilla 747, Talca, Chile.
Guillermo Schmeda-HirschmannInstituto de Química de Recursos Naturales, Universidad de Talca, Casilla 747, Talca, Chile.
University of Talca · CL

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Dehydroabietic acid (DHA) is a naturally occurring diterpene with different and relevant biological activities. Previous studies have shown that some DHA derivatives display antiproliferative activity. However, the reported compounds did not include triazole derivatives. Starting from DHA (8,11,13-abietatrien-18-oic acid), and its alcohol dehydroabietinol (8,11,13-abietatrien-18-ol), four alkyl esters were prepared. The alkyl terpenes were treated with different aromatic azides to synthesize hybrid compounds using click chemistry. Some 16 new DHA hybrids were thus synthesized and their structures were confirmed by spectroscopic and spectrometric means. The antiproliferative activity of the new compounds was assessed towards human cell lines, namely normal lung fibroblasts (MRC-5), gastric epithelial adenocarcinoma (AGS), lung cancer (SK-MES-1) and bladder carcinoma (J82) cells. Better antiproliferative effect was found for compound 5, with an IC50 of 6.1 μM and selectivity on SK-MES-1 cells. Under the same experimental conditions, the IC50 of etoposide, was 1.83 µM.

Indexed as

AbietanesCell Line, TumorCell ProliferationDrug Screening Assays, AntitumorFibroblastsHumansNeoplasmsStructure-Activity RelationshipTriazolesAbietanesdehydroabietic acidTriazoles

Identifiers

PMID24566318
PMCPMC6271890
OpenAlexW2009858539

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.