Evidence map›Paper›PMID 32013037›Full record

ArticleMolecules (Basel, Switzerland)2020

Deep Eutectic Solvents as Effective Reaction Media for the Synthesis of 2-Hydroxyphenylbenzimidazole-based Scaffolds en Route to Donepezil-Like Compounds.

Luca Piemontese, Roberta Sergio, Federica Rinaldo, Leonardo Brunetti, Filippo M Perna, M Amélia Santos, Vito Capriati

Abstract read
In one paragraph

Article in Molecules (Basel, Switzerland), 2020. 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
–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

11 citing papers in PubMed.

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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

7 authors.

Luca PiemonteseDipartimento di Farmacia-Scienze del Farmaco, Università degli Studi di Bari «Aldo Moro», Via E. Orabona 4, I-70125 Bari, Italy.
Roberta SergioDipartimento di Farmacia-Scienze del Farmaco, Università degli Studi di Bari «Aldo Moro», Via E. Orabona 4, I-70125 Bari, Italy.
Federica RinaldoDipartimento di Farmacia-Scienze del Farmaco, Università degli Studi di Bari «Aldo Moro», Via E. Orabona 4, I-70125 Bari, Italy.
Leonardo BrunettiDipartimento di Farmacia-Scienze del Farmaco, Università degli Studi di Bari «Aldo Moro», Via E. Orabona 4, I-70125 Bari, Italy.
Filippo M PernaDipartimento di Farmacia-Scienze del Farmaco, Università degli Studi di Bari «Aldo Moro», Via E. Orabona 4, I-70125 Bari, Italy.
M Amélia SantosCentro de Química Estrutural, Instituto Superior Técnico, Universidade de Lisboa, Av. Rovisco Pais 1, 1049-001 Lisboa, Portugal.
Vito CapriatiDipartimento di Farmacia-Scienze del Farmaco, Università degli Studi di Bari «Aldo Moro», Via E. Orabona 4, I-70125 Bari, Italy.

Funding

Ministero dell'Istruzione, dell'Università e della Ricerca 2017A5HXFC_002
6 · The paper itself

Abstract

An unsubstituted 2-hydroxyphenylbenzimidazole has recently been included as a scaffold in a series of hybrids (including the hit compound PZ1) based on the framework of the acetylcholinesterase (AChE) inhibitor Donepezil, which is a new promising multi-target ligand in Alzheimer's disease (AD) treatment. Building upon these findings, we have now designed and completed the whole synthesis of PZ1 in the so-called deep eutectic solvents (DESs), which have emerged as an unconventional class of bio-renewable reaction media in green synthesis. Under optimized reaction conditions, the preparation of a series of 2-hydroxyphenylbenzimidazole-based nuclei has also been perfected in DESs, and comparison with other routes which employ toxic and volatile organic solvents (VOCs) provided. The functionalization of the aromatic ring can have implications on some important biological properties of the described derivatives and will be the subject of future studies of structure-activity relationships (SARs).

Indexed as

BenzimidazolesDonepezilGreen Chemistry TechnologySolventsStructure-Activity RelationshipBenzimidazolesDonepezilSolvents2-hydroxyphenylbenzimidazoleAlzheimer’s diseasedeep eutectic solvents

Identifiers

PMID32013037
PMCPMC7037276

What OpenQuestion holds

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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.