Evidence map›Paper›PMID 28844141›Full record

ArticleJournal of medicinal chemistry2017

Discovery and Optimization of 5-Amino-1,2,3-triazole-4-carboxamide Series against Trypanosoma cruzi.

Stephen Brand, Eun Jung Ko, Elisabet Viayna, Stephen Thompson, Daniel Spinks, Michael Thomas, Lars Sandberg, Amanda F Francisco, Shiromani Jayawardhana, Victoria C Smith and 26 more

Abstract read
In one paragraph

Article in Journal of medicinal chemistry, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing 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

18 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Review
  6. Article
  7. Article
  8. Article
  9. Article
  10. Synthesis and Anti-Molecules (Basel, Switzerland) · 2022
    Article
  11. Article
  12. Article
  13. Challenges in Chagas Disease Drug Development.Molecules (Basel, Switzerland) · 2020
    Review
  14. Article
  15. The QACS infectious diseases · 2020
    Article
  16. Article
  17. Flow Hydrodediazoniation of Aromatic Heterocycles.Molecules (Basel, Switzerland) · 2019
    Article
  18. 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

36 authors.

Stephen BrandDrug Discovery Unit, Division of Biological Chemistry and Drug Discovery, College of Life Sciences, University of Dundee , Sir James Black Centre, Dundee DD1 5EH, U.K.
Eun Jung KoDrug Discovery Unit, Division of Biological Chemistry and Drug Discovery, College of Life Sciences, University of Dundee , Sir James Black Centre, Dundee DD1 5EH, U.K.
Elisabet ViaynaDrug Discovery Unit, Division of Biological Chemistry and Drug Discovery, College of Life Sciences, University of Dundee , Sir James Black Centre, Dundee DD1 5EH, U.K.
Stephen ThompsonDrug Discovery Unit, Division of Biological Chemistry and Drug Discovery, College of Life Sciences, University of Dundee , Sir James Black Centre, Dundee DD1 5EH, U.K.
Daniel SpinksDrug Discovery Unit, Division of Biological Chemistry and Drug Discovery, College of Life Sciences, University of Dundee , Sir James Black Centre, Dundee DD1 5EH, U.K.
Michael ThomasDrug Discovery Unit, Division of Biological Chemistry and Drug Discovery, College of Life Sciences, University of Dundee , Sir James Black Centre, Dundee DD1 5EH, U.K.
Lars SandbergDrug Discovery Unit, Division of Biological Chemistry and Drug Discovery, College of Life Sciences, University of Dundee , Sir James Black Centre, Dundee DD1 5EH, U.K.
Amanda F FranciscoDepartment of Pathogen Molecular Biology, London School of Hygiene and Tropical Medicine , Keppel Street, London WC1E 7HT, U.K.
Shiromani JayawardhanaDepartment of Pathogen Molecular Biology, London School of Hygiene and Tropical Medicine , Keppel Street, London WC1E 7HT, U.K.
Victoria C SmithDrug Discovery Unit, Division of Biological Chemistry and Drug Discovery, College of Life Sciences, University of Dundee , Sir James Black Centre, Dundee DD1 5EH, U.K.
Chimed JansenDrug Discovery Unit, Division of Biological Chemistry and Drug Discovery, College of Life Sciences, University of Dundee , Sir James Black Centre, Dundee DD1 5EH, U.K.
Manu De RyckerDrug Discovery Unit, Division of Biological Chemistry and Drug Discovery, College of Life Sciences, University of Dundee , Sir James Black Centre, Dundee DD1 5EH, U.K.ORCID 0000-0002-3171-3519
John ThomasDrug Discovery Unit, Division of Biological Chemistry and Drug Discovery, College of Life Sciences, University of Dundee , Sir James Black Centre, Dundee DD1 5EH, U.K.
Lorna MacLeanDrug Discovery Unit, Division of Biological Chemistry and Drug Discovery, College of Life Sciences, University of Dundee , Sir James Black Centre, Dundee DD1 5EH, U.K.
Maria Osuna-CabelloDrug Discovery Unit, Division of Biological Chemistry and Drug Discovery, College of Life Sciences, University of Dundee , Sir James Black Centre, Dundee DD1 5EH, U.K.
Jennifer RileyDrug Discovery Unit, Division of Biological Chemistry and Drug Discovery, College of Life Sciences, University of Dundee , Sir James Black Centre, Dundee DD1 5EH, U.K.
Paul ScullionDrug Discovery Unit, Division of Biological Chemistry and Drug Discovery, College of Life Sciences, University of Dundee , Sir James Black Centre, Dundee DD1 5EH, U.K.
Laste StojanovskiDrug Discovery Unit, Division of Biological Chemistry and Drug Discovery, College of Life Sciences, University of Dundee , Sir James Black Centre, Dundee DD1 5EH, U.K.
Frederick R C SimeonsDrug Discovery Unit, Division of Biological Chemistry and Drug Discovery, College of Life Sciences, University of Dundee , Sir James Black Centre, Dundee DD1 5EH, U.K.
Ola EpemoluDrug Discovery Unit, Division of Biological Chemistry and Drug Discovery, College of Life Sciences, University of Dundee , Sir James Black Centre, Dundee DD1 5EH, U.K.
Yoko ShishikuraDrug Discovery Unit, Division of Biological Chemistry and Drug Discovery, College of Life Sciences, University of Dundee , Sir James Black Centre, Dundee DD1 5EH, U.K.
Sabrinia D CrouchDiseases of the Developing World, GlaxoSmithKline , Calle Severo Ochoa 2, 28760 Tres Cantos, Madrid, Spain.
Tania S BakshiGlaxoSmithKline , 1250 South Collegeville Road, PO Box 5089, Collegeville, Pennsylvania 19426-0989, United States.
Christopher J NixonGlaxoSmithKline , 1250 South Collegeville Road, PO Box 5089, Collegeville, Pennsylvania 19426-0989, United States.
Iain H ReidMedicines Research Centre, GlaxoSmithKline , Gunnels Wood Road, Stevenage, Hertfordshire SG1 2NY, U.K.
Alan P HillMedicines Research Centre, GlaxoSmithKline , Gunnels Wood Road, Stevenage, Hertfordshire SG1 2NY, U.K.
Tim Z UnderwoodMedicines Research Centre, GlaxoSmithKline , Gunnels Wood Road, Stevenage, Hertfordshire SG1 2NY, U.K.
Sean J HindleyMedicines Research Centre, GlaxoSmithKline , Gunnels Wood Road, Stevenage, Hertfordshire SG1 2NY, U.K.
Sharon A RobinsonDavid Jack Centre for R&D, GlaxoSmithKline , Park Road, Ware, Hertfordshire SG12 0DP, United Kingdom.
John M KellyDepartment of Pathogen Molecular Biology, London School of Hygiene and Tropical Medicine , Keppel Street, London WC1E 7HT, U.K.
Jose M FiandorDiseases of the Developing World, GlaxoSmithKline , Calle Severo Ochoa 2, 28760 Tres Cantos, Madrid, Spain.
Paul G WyattDrug Discovery Unit, Division of Biological Chemistry and Drug Discovery, College of Life Sciences, University of Dundee , Sir James Black Centre, Dundee DD1 5EH, U.K.
Maria MarcoDiseases of the Developing World, GlaxoSmithKline , Calle Severo Ochoa 2, 28760 Tres Cantos, Madrid, Spain.
Timothy J MilesDiseases of the Developing World, GlaxoSmithKline , Calle Severo Ochoa 2, 28760 Tres Cantos, Madrid, Spain.
Kevin D ReadDrug Discovery Unit, Division of Biological Chemistry and Drug Discovery, College of Life Sciences, University of Dundee , Sir James Black Centre, Dundee DD1 5EH, U.K.
Ian H GilbertDrug Discovery Unit, Division of Biological Chemistry and Drug Discovery, College of Life Sciences, University of Dundee , Sir James Black Centre, Dundee DD1 5EH, U.K.ORCID 0000-0002-5238-1314

Funding

Wellcome Trust 092340Wellcome Trust 100476Wellcome Trust 203134/Z/16/ZWellcome Trust 204672/Z/16/Z
6 · The paper itself

Abstract

Chagas' disease, caused by the protozoan parasite Trypanosoma cruzi, is the most common cause of cardiac-related deaths in endemic regions of Latin America. There is an urgent need for new safer treatments because current standard therapeutic options, benznidazole and nifurtimox, have significant side effects and are only effective in the acute phase of the infection with limited efficacy in the chronic phase. Phenotypic high content screening against the intracellular parasite in infected VERO cells was used to identify a novel hit series of 5-amino-1,2,3-triazole-4-carboxamides (ATC). Optimization of the ATC series gave improvements in potency, aqueous solubility, and metabolic stability, which combined to give significant improvements in oral exposure. Mitigation of a potential Ames and hERG liability ultimately led to two promising compounds, one of which demonstrated significant suppression of parasite burden in a mouse model of Chagas' disease.

Indexed as

AminationAnimalsChagas DiseaseChlorocebus aethiopsDrug DiscoveryFemaleHumansMiceStructure-Activity RelationshipTriazolesTrypanocidal AgentsTrypanosoma cruziVero CellsTriazolesTrypanocidal Agents

Identifiers

PMID28844141
PMCPMC5601362

What OpenQuestion holds

Textmetadata
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.