Evidence map›Paper›PMID 27112454›Full record

ArticleBioorganic & medicinal chemistry2016

Antiplasmodial phloroglucinol derivatives from Syncarpia glomulifera.

Qingxi Su, Seema Dalal, Michael Goetz, Maria B Cassera, David G I Kingston

Erratum issuedAbstract read
In one paragraph

Article in Bioorganic & medicinal chemistry, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
0.9field-weighted citation impact, top 24% 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

4 citing papers in PubMed, 18 citations in OpenAlex.

  1. Australian Rainforests-A Living Museum of Natural Product Chemical Diversity.Progress in the chemistry of organic natural products · 2025
    Review
  2. Antimalarial Natural Products.Progress in the chemistry of organic natural products · 2022
    Article
  3. Review
  4. Review
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

5 authors at 2 institutions in 1 country.

Qingxi SuDepartment of Chemistry and Virginia Tech Center for Drug Discovery, Virginia Tech, Blacksburg, VA 24061, United States.
Seema DalalDepartment of Biochemistry and Virginia Tech Center for Drug Discovery, Virginia Tech, Blacksburg, VA 24061, United States.
Michael GoetzNatural Products Discovery Institute, Doylestown, PA 18902, United States.
Maria B CasseraDepartment of Biochemistry and Virginia Tech Center for Drug Discovery, Virginia Tech, Blacksburg, VA 24061, United States.
David G I KingstonDepartment of Chemistry and Virginia Tech Center for Drug Discovery, Virginia Tech, Blacksburg, VA 24061, United States. Electronic address: dkingston@vt.edu.
Virginia Tech · USDiscovery Institute · US

Funding

Discovery and Mechanism of Antimalarial Natural ProductsR01AT008088 · NCCIH · VIRGINIA POLYTECHNIC INST AND ST UNIV · PI CASSERA, MARIA BELEN, CLEMENT, JASON ANDERSON · 2014 to 2018
$2.0M
NCCIH NIH HHS R01 AT008088
6 · The paper itself

Abstract

Bioassay guided fractionation of a MeOH extract of the stem bark of Syncarpia glomulifera (Myrtaceae) led to the isolation of the two new phloroglucinol derivatives (±)-rhodomyrtosone F (1) and (±)-calliviminone I (2), the three known triterpenes, betulinic acid (3), ursolic acid-3-acetate (4), and ursolic acid (5), and 1-(2,4,6-trihydroxyphenyl)-1-hexanone (6). Compound 1 exhibited strong antiplasmodial activity, while compounds 2-4 were moderately active and 5 and 6 were inactive in this assay. The structures of 1 and 2 were elucidated based on analyses of their mass spectrometric data, 1D and 2D NMR spectra, and comparison with related compounds.

Indexed as

AntimalarialsCell SurvivalDose-Response Relationship, DrugHEK293 CellsHumansMalariaMolecular StructureMyrtaceaeParasitic Sensitivity TestsPhloroglucinolPlant BarkPlasmodium falciparumStructure-Activity RelationshipAntimalarialsPhloroglucinolAntiplasmodial activityPhloroglucinolSyncarpia glomulifera (Myrtaceae)

Identifiers

PMID27112454
PMCPMC4860949
OpenAlexW2326173981

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.