Design, Synthesis, Evaluation and Biopharmaceutical Uses of Imatinib, Nilotinib and Their Analogues

A special issue of Pharmaceuticals (ISSN 1424-8247). This special issue belongs to the section "Medicinal Chemistry".

Deadline for manuscript submissions: closed (25 March 2025) | Viewed by 1156

Special Issue Editors


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Guest Editor
Department of Biological Applications and Technology, University of Ioannina, Ioannina 45110, Greece
Interests: supramolecular chemistry; organic sythesis; protein kinase inhibitors; molecular docking; dendrimers

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Guest Editor
Department of Chemistry, Atherothrombosis Research Centre, Laboratory of Biochemistry, University of Ioannina, 45110 Ioannina, Greece
Interests: athophysiology of atherosclerosis; platelets; thrombosis; antiatherogenic and antithrombotic effects; protein kinase inhibitors; cancer-associated thrombosis

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Guest Editor
Department of Chemistry, University of Ioannina, GR-45110 Ioannina, Greece
Interests: organic sythesis; protein kinase inhibitors; molecular docking

Special Issue Information

Dear Colleagues,

Cancer is the leading cause of death worldwide, accounting for nearly 10 million deaths per year, as stated by the World Health Organization. Nearly one in six deaths is caused by cancer, with the most common being breast, lung, colon and rectum and prostate cancers.

In 2001, a revolutionary drug, which turned out to be very effective for the treatment of chronic myeloid leukemia (CML), was approved and released, changing the approach of cancer’s target therapy. The active substance, named Imatinib, was designed to deactivate a specific protein kinase, a fused BCR-ABL tyrosine protein kinase, terminating the cell signaling pathway that was responsible for the uncontrolled proliferation of white blood cells.

With Imatinib as the starting point, new molecules were synthesized with slight structural modifications, and they were evaluated for improved targeted anti-cancer properties. The innovative approach of blocking problematic protein kinase with low-molecular-weight molecules, usually by binding with the ATP-binding sites, led to the synthesis of a series of protein kinase inhibitors, and today, more than 65 of them have been approved or are under investigation in clinical trials as anti-cancer treatments. Among them is Nilotinib, a substance which has shown greater efficacy than Imatinib in patients with newly diagnosed Philadelphia chromosome-positive CML.

Pharmaceuticals launches a Special Issue, which focuses on state-of-the-art research works related to the following:

  • The design of new synthetic approaches of Imatinib and Nilotinib;
  • The development of their novel analogues;
  • The evaluation of their biological properties and selectivity;
  • Their biopharmaceutical uses.

We invite you to submit your original research articles for publication in this Special Issue.

Dr. Dimitrios Alivertis
Prof. Dr. Alexandros D. Tselepis
Dr. Pinelopi Voulgari
Guest Editors

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Keywords

  • cancer
  • inhibitors
  • Imatinib
  • Nilotinib
  • protein kinases
  • target therapy

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Published Papers (1 paper)

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31 pages, 5067 KiB  
Article
Computational Insights into the Polypharmacological Landscape of BCR-ABL Inhibitors: Emphasis on Imatinib and Nilotinib
by Rima Hajjo, Dima A. Sabbah, Raghad Alhaded, Aye Alquabe’h and Sanaa K. Bardaweel
Pharmaceuticals 2025, 18(7), 936; https://doi.org/10.3390/ph18070936 - 20 Jun 2025
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Abstract
Background: BCR-ABL inhibitors such as imatinib and nilotinib exhibit multi-kinase activity that extends beyond oncology, offering significant potential for drug repurposing. Objectives: This study aims to systematically evaluate and prioritize the repurposing potential of BCR-ABL inhibitors, particularly imatinib and nilotinib. Methods: An integrated [...] Read more.
Background: BCR-ABL inhibitors such as imatinib and nilotinib exhibit multi-kinase activity that extends beyond oncology, offering significant potential for drug repurposing. Objectives: This study aims to systematically evaluate and prioritize the repurposing potential of BCR-ABL inhibitors, particularly imatinib and nilotinib. Methods: An integrated pharmacoinformatics framework was applied to analyze seven BCR-ABL inhibitors. Structural clustering, cheminformatics analysis, and transcriptomic profiling using the Connectivity Map were employed to evaluate structural relationships, target profiles, and gene expression signatures associated with non-oncology indications. Results: Structurally, imatinib and nilotinib clustered closely, while HY-11007 exhibited distinct features. Nilotinib’s high selectivity correlated with strong transcriptional effects in neurodegeneration-related pathways (e.g., HSP90 and LYN), whereas imatinib’s broader kinase profile (PDGFR and c-KIT) was linked to fibrosis and metabolic regulation. Connectivity Map analysis identified more than 30 non-cancer indications, including known off-target uses (e.g., imatinib for pulmonary hypertension) and novel hypotheses (e.g., nilotinib for Alzheimer’s via HSPA5 modulation). A substantial portion of these predictions aligned with the existing literature, underscoring the translational relevance of the approach. Conclusions: These findings highlight the importance of integrating structure–activity relationships and transcriptomic signatures to guide rational repurposing. We propose prioritizing nilotinib for CNS disorders and imatinib for systemic fibrotic diseases, supporting their advancement into preclinical and clinical evaluation. More broadly, this framework offers a versatile platform for uncovering hidden therapeutic potential across other drug classes with complex polypharmacology. Full article
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