Evidence map›Paper›PMID 20684562›Full record

ArticleJournal of medicinal chemistry2010

Synthesis, structure-activity relationship, and mode-of-action studies of antimalarial reversed chloroquine compounds.

Steven J Burgess, Jane X Kelly, Shawheen Shomloo, Sergio Wittlin, Reto Brun, Katherine Liebmann, David H Peyton

Open access · greenAbstract read
In one paragraph

Article in Journal of medicinal chemistry, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed
4.6field-weighted citation impact, top 6% 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

23 citing papers in PubMed, 97 citations in OpenAlex.

  1. Review
  2. Exploring Quinoline Derivatives: Their Antimalarial Efficacy and Structural Features.Medicinal chemistry (Shariqah (United Arab Emirates)) · 2025
    Review
  3. Article
  4. Review
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  6. Article
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  8. Article
  9. Unsymmetrical Bisquinolines with High Potency againstMolecules (Basel, Switzerland) · 2020
    Article
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  11. Article
  12. Article
  13. Review
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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

7 authors at 4 institutions in 2 countries.

Steven J BurgessDepartment of Chemistry, Portland State University, PO Box 751, Portland, Oregon 97207-0751, USA.
Jane X Kelly
Shawheen Shomloo
Sergio Wittlin
Reto Brun
Katherine Liebmann
David H Peyton
Portland State University · USUniversity of Basel · CHDesignMedix (United States) · USPortland VA Medical Center · US

Funding

Designed Antimalarial Agents Overcoming Chloroquine-ResistanceR42AI072923 · NIAID · DESIGNMEDIX, INC. · PI PEYTON, DAVID H · 2009 to 2010
$1.3M
Reversed Chloroquines as Antimalarial AgentsR21AI067837 · NIAID · PORTLAND STATE UNIVERSITY · PI PEYTON, DAVID H · 2007 to 2008
$397k
Designed Antimalarial Agents Overcoming Chloroquine-ResistanceR41AI072923 · NIAID · DESIGNMEDIX, INC. · PI PEYTON, DAVID H · 2007 to 2007
$104k
NIAID NIH HHS AI067837NIAID NIH HHS AI072923NIAID NIH HHS R21 AI067837NIAID NIH HHS R41 AI072923NIAID NIH HHS R42 AI072923
6 · The paper itself

Abstract

We have previously shown that a "reversed chloroquine (RCQ)" molecule, composed of a chloroquine-like moiety and a resistance reversal-like moiety, can overcome chloroquine resistance in P. falciparum ( Burgess , S. J. ; Selzer , A. ; Kelly , J. X. ; Smilkstein , M. J. ; Riscoe , M. K. ; Peyton , D. H. J. Med. Chem. 2006 , 49 , 5623 . Andrews , S. ; Burgess , S. J. ; Skaalrud , D. ; Kelly , J. X. ; Peyton , D. H. J. Med. Chem. 2010 , 53 , 916 ). Here, we present an investigation into the structure-activity relationship of the RCQ structures, resulting in an orally active molecule with good in vitro and in vivo antimalarial activity. We also present evidence of the mode of action, indicating that the RCQ molecules inhibit hemozoin formation in the parasite's digestive vacuole in a manner similar to that of chloroquine.

Indexed as

AnimalsAntimalarialsChloroquineDrug ResistanceHemeHemeproteinsLymphocytesMalariaMicePlasmodium bergheiPlasmodium falciparumProtein BindingPyridinesSpleenStructure-Activity Relationship7-chloro-N-(3-(4-(dipyridin-2-ylmethylamino)piperidin-1-yl)propyl)quinolin-4-amineAntimalarialsChloroquineHemeHemeproteinshemozoinPyridines

Identifiers

PMID20684562
PMCPMC2939913
OpenAlexW1969107785

What OpenQuestion holds

Textmetadata
LicenceTDM
Read underepoch 390

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.