Cited by 225Cholinesterase and Neurodegenerative DiseasesAlzheimer's disease research and treatmentsSynthesis and biological activity

Tacrine Derivatives and Alzheimers Disease

Tumiatti, V., Minarini, A., Bolognesi, M.L., Milelli, A., Rosini, M., Melchiorre, C.·2010·Current Medicinal Chemistry

Abstract

To date, the pharmacotherapy of Alzheimer's disease (AD) has relied on acetylcholinesterase (AChE) inhibitors (AChEIs) and, more recently, an N-methyl-D-aspartate receptor (NMDAR) antagonist. AD is a multifactorial syndrome with several target proteins contributing to its etiology. "Multi-target-directed ligands" (MTDLs) have great potential for treating complex diseases such as AD because they can interact with multiple targets. The design of compounds that can hit more than one specific AD target thus represents an innovative strategy for AD treatment. Tacrine was the first AChEI introduced in therapy. Recent studies have demonstrated its ability to interact with different AD targets. Furthermore, numerous tacrine homo- and heterodimers have been developed with the aim of improving and enlarging its biological profile beyond its ability to act as an AChEI. Several tacrine hybrid derivatives have been designed and synthesized with the same goal. This review will focus on and summarize the last two years of research into the development of tacrine derivatives able to hit AD targets beyond simple AChE inhibition.

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Crossref · 10.2174/092986710791111206

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  • Tacrine has been widely exploited as a starting fragment of hybrids able to combine AChE inhibition with other additional effects and reduced hepatotoxicity, thanks to its low molecular weight and high synthetic accessibility.

    “In spite of that, thanks to its low-molecular weight and high synthetic accessibility, 16 has been widely exploited as a starting fragment of hybrids able to combine AChE inhibition with other additional effects and endowed with reduced hepatotoxicity.91”

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Authors
Tumiatti, V., Minarini, A., Bolognesi, M. L., Milelli, A., Rosini, M., & Melchiorre, C.
Affiliations
University of Bologna (IT)
Corresponding author
  • Rosini, M.
  • Melchiorre, C.
Venue
Current Medicinal Chemistry
Published
2010-06-01
Volume
17
Issue
17
Pages
1825-1838
ISSN
0929-8673 (ISSN-L)
OpenAlex
W2121322934
Cited by
225
References
0
Citations by year
2026: 9 · 2025: 8 · 2024: 8 · 2023: 4 · 2022: 18 · 2021: 14 · 2020: 13 · 2019: 28 · 2018: 12 · 2017: 22 · 2016: 19 · 2015: 16 · 2014: 17 · 2013: 14 · 2012: 12
FWCI
9.92
Type
journal article
Language
en
Open access
closed
Locations
  • Current Medicinal Chemistry (publishedVersion)
  • PubMed (publishedVersion)
  • Archivio istituzionale della ricerca (Alma Mater Studiorum Università di Bologna) (submittedVersion)
Topics
  • Health Sciences › Medicine › Pharmacology › Cholinesterase and Neurodegenerative Diseases
  • Health Sciences › Medicine › Physiology › Alzheimer's disease research and treatments
  • Physical Sciences › Chemistry › Organic Chemistry › Synthesis and biological activity
Keywords
tacrine derivatives, Alzheimer's disease, acetylcholinesterase inhibitors, multi-target-directed ligands, NMDA receptor antagonists, drug repurposing
MeSH terms
Acetylcholinesterase, Alzheimer Disease, Cholinesterase Inhibitors, Humans, Models, Molecular, Structure-Activity Relationship, Tacrine, Amyloid beta-Peptides

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