Evidence map›Paper›PMID 27624525›Full record

ArticleBioorganic & medicinal chemistry2016

New potently bioactive alkaloids from Crinum erubescens.

Christopher C Presley, Priscilla Krai, Seema Dalal, Qingxi Su, Maria Cassera, Michael Goetz, David G I Kingston

Open access · bronzeAbstract 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. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
3.0field-weighted citation impact, top 9% 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

13 citing papers in PubMed, 39 citations in OpenAlex.

  1. Cripowellins PauseMolecules (Basel, Switzerland) · 2023
    Article
  2. The Phytochemistry and Pharmacology ofMolecules (Basel, Switzerland) · 2022
    Review
  3. Lycorine Alkaloid andMolecules (Basel, Switzerland) · 2022
    Article
  4. Antimalarial Natural Products.Progress in the chemistry of organic natural products · 2022
    Article
  5. Article
  6. Review
  7. Review
  8. Article
  9. Antiproliferative Effects of Alkaloids from the Bulbs ofEvidence-based complementary and alternative medicine : eCAM · 2020
    Article
  10. Alkaloids from Plants with Antimalarial Activity: A Review of Recent Studies.Evidence-based complementary and alternative medicine : eCAM · 2020
    Review
  11. Review
  12. Molecules (Basel, Switzerland) · 2018
    Article
  13. 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

7 authors at 2 institutions in 1 country.

Christopher C PresleyDepartment of Chemistry and Virginia Tech Center for Drug Discovery, M/C 0212, Virginia Tech, Blacksburg, VA 24061, United States.
Priscilla KraiDepartment of Biochemistry and Virginia Tech Center for Drug Discovery, M/C 0308, Virginia Tech, Blacksburg, VA 24061, United States.
Seema DalalDepartment of Biochemistry and Virginia Tech Center for Drug Discovery, M/C 0308, Virginia Tech, Blacksburg, VA 24061, United States.
Qingxi SuDepartment of Chemistry and Virginia Tech Center for Drug Discovery, M/C 0212, Virginia Tech, Blacksburg, VA 24061, United States.
Maria CasseraDepartment of Biochemistry and Virginia Tech Center for Drug Discovery, M/C 0308, Virginia Tech, Blacksburg, VA 24061, United States.
Michael GoetzNatural Products Discovery Institute, 2805 Old Easton Road, Doylestown, PA 18902, United States.
David G I KingstonDepartment of Chemistry and Virginia Tech Center for Drug Discovery, M/C 0212, 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

Antimalarial bioassay-guided fractionation of the swamp lily Crinum erubescens led to the isolation of four compounds with potent antiplasmodial activity. Compounds 1 and 2 were determined from their spectroscopic data to be the known pesticidal compound cripowellin A and the known pesticidal and antiproliferative compound cripowellin B. 1D and 2D-NMR techniques were used to determine the identities of 3 and 4 as the new compounds cripowellin C and D. A fifth compound was identified as the known alkaloid hippadine, which was inactive against Plasmodium falciparum. The antiplasmodial IC

Indexed as

AlkaloidsAntimalarialsCell Line, TumorCell ProliferationCrinumDose-Response Relationship, DrugDrug Screening Assays, AntitumorHumansMolecular StructureParasitic Sensitivity TestsPlasmodium falciparumStructure-Activity RelationshipAlkaloidsAntimalarialsAmaryllidaceaeAntimalarialCrinumCripowellinHippadine

Identifiers

PMID27624525
PMCPMC5065785
OpenAlexW2512610020

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.