Evidence map›Paper›PMID 34479037›Full record

ArticleEuropean journal of medicinal chemistry2021

Discovery of imidazo[1,2-a]pyridine-thiophene derivatives as FLT3 and FLT3 mutants inhibitors for acute myeloid leukemia through structure-based optimization of an NEK2 inhibitor.

Lingtian Zhang, Naga Rajiv Lakkaniga, Jaideep B Bharate, Nicholas Mcconnell, Xiuqi Wang, Anupreet Kharbanda, Yuet-Kin Leung, Brendan Frett, Neil P Shah, Hong-Yu Li

Open access · greenAbstract read
In one paragraph

Article in European journal of medicinal chemistry, 2021. 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
1.6field-weighted citation impact, top 16% 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, 20 citations in OpenAlex.

  1. Article
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  4. Review
  5. Synthesis of imidazopyridinesRSC advances · 2025
    Article
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  8. Article
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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

10 authors at 3 institutions in 1 country.

Lingtian ZhangDepartment of Pharmaceutical Sciences, College of Pharmacy, University of Arkansas for Medical Sciences, Little Rock, AR, USA.
Naga Rajiv LakkanigaDepartment of Integrative Structural and Computational Biology, The Scripps Research Institute, La Jolla, CA, USA.
Jaideep B BharateDepartment of Pharmaceutical Sciences, College of Pharmacy, University of Arkansas for Medical Sciences, Little Rock, AR, USA.
Nicholas McconnellDivision of Hematology/Oncology, University of California, San Francisco, CA, USA.
Xiuqi WangDepartment of Pharmaceutical Sciences, College of Pharmacy, University of Arkansas for Medical Sciences, Little Rock, AR, USA.
Anupreet KharbandaDepartment of Pharmaceutical Sciences, College of Pharmacy, University of Arkansas for Medical Sciences, Little Rock, AR, USA.
Yuet-Kin LeungDepartment of Pharmacology & Toxicology, College of Medicine, University of Arkansas for Medical Sciences, Little Rock, AR, USA.
Brendan FrettDepartment of Pharmaceutical Sciences, College of Pharmacy, University of Arkansas for Medical Sciences, Little Rock, AR, USA.
Neil P ShahDivision of Hematology/Oncology, University of California, San Francisco, CA, USA.
Hong-Yu LiDepartment of Pharmaceutical Sciences, College of Pharmacy, University of Arkansas for Medical Sciences, Little Rock, AR, USA. Electronic address: HLi2@uams.edu.
University of Arkansas for Medical Sciences · USUniversity of California, San Francisco · USScripps Research Institute · US

Funding

Impact of myeloid leukemia associated mutations (ASXL1, DNMT3A, TET2, IDH1 and IDH2) on treatment responses among Chronic Myeloid Leukemia (CML) patients in TanzaniaR01CA249282 · NCI · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI LI, HONG-YU, SHAH, NEIL P · 2021 to 2025
$3.4M
Discovery and Development of a Selective pan-FLT3-ITD Kinase Inhibitor Clinical Candidate for the Treatment of FLT3-ITD-Driven AMLR01CA194094 · NCI · UNIV OF ARKANSAS FOR MED SCIS · PI LI, HONG-YU, SHAH, NEIL P · 2015 to 2018
$1.5M
NCI NIH HHS R01 CA194094NCI NIH HHS R01 CA249282
6 · The paper itself

Abstract

FMS-like tyrosine kinase 3 (FLT3) with an internal tandem duplication (ITD) mutation has been validated as a driver lesion and a therapeutic target for acute myeloid leukemia (AML). Currently, several potent small-molecule FLT3 kinase inhibitors are being evaluated or have completed evaluation in clinical trials. However, many of these inhibitors are challenged by the secondary mutations on kinase domain, especially the point mutations at the activation loop (D835) and gatekeeper residue (F691). To overcome the resistance challenge, we identified a novel series of imidazo[1,2-a]pyridine-thiophene derivatives from a NIMA-related kinase 2 (NEK2) kinase inhibitor CMP3a, which retained inhibitory activities on FTL3-ITD

Indexed as

Antineoplastic AgentsCell Line, TumorCell ProliferationDose-Response Relationship, DrugDrug DiscoveryDrug Screening Assays, Antitumorfms-Like Tyrosine Kinase 3HumansLeukemia, Myeloid, AcuteMolecular StructureMutationNIMA-Related KinasesProtein Kinase InhibitorsPyridinesStructure-Activity RelationshipThiophenesAntineoplastic AgentsFLT3 protein, humanfms-Like Tyrosine Kinase 3imidazo(1,2-a)pyridineNEK2 protein, humanNIMA-Related KinasesProtein Kinase InhibitorsPyridinesThiophenesAMLFLT3Imidazole pyridineMutants

Identifiers

PMID34479037
PMCPMC8585723
OpenAlexW3194444008

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.