Evidence map›Paper›PMID 31008011›Full record

ArticleChemistryOpen2019

Synthesis and Pharmacological Screening of Pyridopyrimidines as Effective Anti-Diarrheal Agents through the Suppression of Cyclic Nucleotide Accumulation.

Tiago Zaminelli, Elisa Magli, Francesco Frecentese, Caroline H Lescano, Rafael Campos, Irene Saccone, Angela Corvino, Paola Di Vaio, Flavia Giordano, Paolo Luciano and 6 more

Open access · goldAbstract read
In one paragraph

Article in ChemistryOpen, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
0.1field-weighted citation impact, top 54% 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

1 citing paper in PubMed, 3 citations in OpenAlex.

  1. 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

16 authors at 2 institutions in 2 countries.

Tiago ZaminelliSuperior Institute of Biomedical Science Ceará State University (UECE) Ceará Brazil.
Elisa MagliDepartment of Pharmacy University of Naples «Federico II» Via D. Montesano, 49 80131 Naples Italy.
Francesco FrecenteseDepartment of Pharmacy University of Naples «Federico II» Via D. Montesano, 49 80131 Naples Italy.
Caroline H LescanoSuperior Institute of Biomedical Science Ceará State University (UECE) Ceará Brazil.
Rafael CamposSuperior Institute of Biomedical Science Ceará State University (UECE) Ceará Brazil.
Irene SacconeDepartment of Pharmacy University of Naples «Federico II» Via D. Montesano, 49 80131 Naples Italy.
Angela CorvinoDepartment of Pharmacy University of Naples «Federico II» Via D. Montesano, 49 80131 Naples Italy.
Paola Di VaioDepartment of Pharmacy University of Naples «Federico II» Via D. Montesano, 49 80131 Naples Italy.
Flavia GiordanoDepartment of Pharmacy University of Naples «Federico II» Via D. Montesano, 49 80131 Naples Italy.
Paolo LucianoDepartment of Pharmacy University of Naples «Federico II» Via D. Montesano, 49 80131 Naples Italy.
Ferdinando FiorinoDepartment of Pharmacy University of Naples «Federico II» Via D. Montesano, 49 80131 Naples Italy.
Elisa PerissuttiDepartment of Pharmacy University of Naples «Federico II» Via D. Montesano, 49 80131 Naples Italy.
Vincenzo SantagadaDepartment of Pharmacy University of Naples «Federico II» Via D. Montesano, 49 80131 Naples Italy.
Beatrice SeverinoDepartment of Pharmacy University of Naples «Federico II» Via D. Montesano, 49 80131 Naples Italy.
Giuseppe CaliendoDepartment of Pharmacy University of Naples «Federico II» Via D. Montesano, 49 80131 Naples Italy.ORCID 0000-0002-5098-6045
Gilberto De NucciSuperior Institute of Biomedical Science Ceará State University (UECE) Ceará Brazil.
University of Naples Federico II · ITUniversidade Estadual do Ceará · BR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The increased levels of cyclic nucleotides (cGMP and cAMP) in enterocytes trigger intracellular mechanisms of ion and fluid secretion into the lumen, causing secretory diarrhea. Twelve novel pyridopyrimidines derived from 5-(3,5-bistrifluoromethylphenyl)-1,3-dimethyl-5,11-dihydro-1H-indeno[2,1 : 5,6]pyrido[2,3-d]pyrimidine-2,4,6-trione (FPIPP) were synthesized and evaluated on intracellular cyclic nucleotide accumulation. All compounds had no effect on either cyclic nucleotide basal levels or on pre-contracted aortic rings. The metabolic activity and viability in T84 cells, assessed by MTT (3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyl tetrazolium bromide) and the LDH (lactate dehydrogenase) assays, respectively, were not affected by incubation with the compounds (50 μM). Compound

Indexed as

cyclic nucleotidesdiarrheadrug discoverypyridopyrimidinesstructure-activity relationships

Identifiers

PMID31008011
PMCPMC6454219
OpenAlexW2938181277

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.