Evidence map›Paper›PMID 38177184›Full record

ArticleScientific reports2024

Copper-catalyzed synthesis of pyrazolo[1,5-a]pyrimidine based triazole-linked glycohybrids: mechanistic insights and bio-applications.

Ghanshyam Tiwari, Ashish Khanna, Rajdeep Tyagi, Vinay Kumar Mishra, Chintam Narayana, Ram Sagar

Abstract read
In one paragraph

Article in Scientific reports, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing 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

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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

5 citing papers in PubMed.

  1. Review
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  5. Synthesis of triazole bridgedRSC advances · 2024
    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

6 authors.

Ghanshyam TiwariDepartment of Chemistry, Institute of Science, Banaras Hindu University, Varanasi, 221005, India.ORCID 0000-0002-9449-8836
Ashish KhannaDepartment of Chemistry, Institute of Science, Banaras Hindu University, Varanasi, 221005, India.ORCID 0000-0002-7909-5692
Rajdeep TyagiGlycochemistry Laboratory, School of Physical Sciences, Jawaharlal Nehru University, New Delhi, 110067, India.
Vinay Kumar MishraDepartment of Chemistry, Institute of Science, Banaras Hindu University, Varanasi, 221005, India.ORCID 0000-0002-4344-5742
Chintam NarayanaDepartment of Chemistry, Institute of Science, Banaras Hindu University, Varanasi, 221005, India.
Ram SagarDepartment of Chemistry, Institute of Science, Banaras Hindu University, Varanasi, 221005, India. ram.sagar@jnu.ac.in.ORCID 0000-0003-2472-6247

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Hybrid molecules maintain their stronghold in the drug market, with over 60% of drug candidates in pharmaceutical industries. The substantial expenses for developing and producing biologically privileged drugs are expected to create opportunities for producing hybrid molecule-based drugs. Therefore, we have developed a simple and efficient copper-catalyzed approach for synthesizing a wide range of triazole-linked glycohybrids derived from pyrazolo[1,5-a]pyrimidines. Employing a microwave-assisted copper-catalyzed approach, we developed a concise route using various 7-O-propargylated pyrazolo[1,5-a]pyrimidines and 1-azidoglycosides. This strategy afforded a series of twenty-seven glycohybrids up to 98% yield with diverse stereochemistry. All were achieved within a remarkably shortened time frame. Our investigation extends to evaluating the anticancer potential of these synthesized triazole-linked pyrazolo[1,5-a] pyrimidine-based glycohybrids. In-vitro assays against MCF-7, MDA-MB231, and MDA-MB453 cell lines reveal intriguing findings. (2R,3S,4S,5R,6R)-2-(acetoxymethyl)-6-(4-(((5-(4-chlorophenyl)pyrazolo[1,5-a]pyrimidin-7-yl)oxy)methyl)-1H-1,2,3-triazol-1-yl)tetrahydro-2H-pyran-3,4,5-triyl triacetate emerges as a standout with better anticancer activity against MDA-MB231 cells (IC

Indexed as

Antineoplastic AgentsCopperCatalysisDrug Screening Assays, AntitumorHumansMCF-7 CellsMolecular StructurePyransPyrimidinesStructure-Activity RelationshipTriazolesAntineoplastic AgentsCopperPyranspyrimidinePyrimidinesTriazoles

Identifiers

PMID38177184
PMCPMC10766964

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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.