Evidence map›Paper›PMID 24090919›Full record

ArticleEuropean journal of medicinal chemistry2013

Design, synthesis and biological evaluation of WC-9 analogs as antiparasitic agents.

Pablo D Elicio, María N Chao, Melina Galizzi, Catherine Li, Sergio H Szajnman, Roberto Docampo, Silvia N J Moreno, Juan B Rodriguez

Abstract read
In one paragraph

Article in European journal of medicinal chemistry, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing 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

6 citing papers in PubMed.

  1. Article
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  5. Review
  6. 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.

Pablo D ElicioDepartamento de Química Orgánica and UMYMFOR (CONICET-FCEyN), Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Pabellón 2, Ciudad Universitaria, C1428EHA Buenos Aires, Argentina.
María N Chao
Melina Galizzi
Catherine Li
Sergio H Szajnman
Roberto Docampo
Silvia N J Moreno
Juan B Rodriguez

Funding

Drug Discovery Consortium for Chagas DiseaseR01AI082542 · NIAID · UNIVERSITY OF GEORGIA · PI TARLETON, RICK L · 2009 to 2010
$2.2M
Targeting Host and Apicomplexan Isoprenoid PathwaysR33AI102254 · NIAID · UNIVERSITY OF GEORGIA · PI MORENO, SILVIA N · 2014 to 2016
$1.3M
Targeting Host and Apicomplexan Isoprenoid PathwaysR21AI102254 · NIAID · UNIVERSITY OF GEORGIA · PI MORENO, SILVIA N · 2012 to 2013
$408k
NIAID NIH HHS AI-082542NIAID NIH HHS AI-102254NIAID NIH HHS R01 AI082542NIAID NIH HHS R21 AI102254NIAID NIH HHS R33 AI102254
6 · The paper itself

Abstract

As a part of our project pointed at the search of new safe chemotherapeutic and chemoprophylactic agents against parasitic diseases, several compounds structurally related to 4-phenoxyphenoxyethyl thiocyanate (WC-9), which were modified at the terminal aromatic ring, were designed, synthesized and evaluated as antiproliferative agents against Trypanosoma cruzi, the parasite responsible of American trypanosomiasis (Chagas disease) and Toxoplasma gondii, the etiological agent of toxoplasmosis. Most of the synthetic analogs exhibited similar antiparasitic activity being slightly more potent than the reference compound WC-9. For example, the nitro derivative 13 showed an ED₅₀ value of 5.2 μM. Interestingly, the regioisomer of WC-9, compound 36 showed similar inhibitory action than WC-9 indicating that para-phenyl substitution pattern is not necessarily required for biological activity. The biological evaluation against T. gondii was also very promising. The ED₅₀ values corresponding for 13, 36 and 37 were at the very low micromolar level against tachyzoites of T. gondii.

Indexed as

Drug DesignAntiparasitic AgentsDose-Response Relationship, DrugMolecular StructureParasitic Sensitivity TestsPhenyl EthersStructure-Activity RelationshipThiocyanatesToxoplasmaTrypanosoma cruzi4-phenoxyphenoxyethyl thiocyanateAntiparasitic AgentsPhenyl EthersThiocyanatesAntiparasitic agentsChagas diseaseSqualene synthase inhibitorsToxoplasma gondiiToxoplasmosisTrypanosoma cruziWC-9 analogs

Identifiers

PMID24090919
PMCPMC3831659

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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.