Evidence map›Paper›PMID 19703776›Full record

ArticleBioorganic & medicinal chemistry2009

Synthesis and antimalarial activity of new chloroquine analogues carrying a multifunctional linear side chain.

Daniel P Iwaniuk, Eric D Whetmore, Nicholas Rosa, Kekeli Ekoue-Kovi, John Alumasa, Angel C de Dios, Paul D Roepe, Christian Wolf

Abstract read
In one paragraph

Article in Bioorganic & medicinal chemistry, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
3.9field-weighted citation impact, top 7% 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

11 citing papers in PubMed, 47 citations in OpenAlex.

  1. Exploring Quinoline Derivatives: Their Antimalarial Efficacy and Structural Features.Medicinal chemistry (Shariqah (United Arab Emirates)) · 2025
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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

8 authors at 1 institution in 1 country.

Daniel P IwaniukDepartment of Chemistry, Georgetown University, 37th and 'O' Streets, Washington, DC 22057, United States.
Eric D Whetmore
Nicholas Rosa
Kekeli Ekoue-Kovi
John Alumasa
Angel C de Dios
Paul D Roepe
Christian Wolf
Georgetown University · US

Funding

Designing HTA therapy for drug resistant malariaR01AI060792 · NIAID · GEORGETOWN UNIVERSITY · PI WOLF, CHRISTIAN · 2005 to 2009
$1.9M
NIAID NIH HHS R01 AI060792NIAID NIH HHS R01AI06 0792
6 · The paper itself

Abstract

We report the synthesis and in vitro antimalarial activity of several new 4-amino- and 4-alkoxy-7-chloroquinolines carrying a linear dibasic side chain. Many of these chloroquine analogues have submicromolar antimalarial activity versus HB3 (chloroquine sensitive) and Dd2 (chloroquine resistant strain of Plasmodium falciparum) and low resistance indices were obtained in most cases. Importantly, compounds 11-15 and 24 proved to be more potent against Dd2 than chloroquine. Branching of the side chain structure proved detrimental to the activity against the CQR strain.

Indexed as

AminoquinolinesAnimalsAntimalarialsChloroquineInhibitory Concentration 50Malaria, FalciparumParasitic Sensitivity TestsPlasmodium falciparum4-aminoquinolineAminoquinolinesAntimalarialsChloroquine

Identifiers

PMID19703776
PMCPMC2749251
OpenAlexW2004390083

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.