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Janockova J, Korabecny J, Plsikova J, Babkova K, Konkolova E, Kucerova D, Vargova J, Koval J, Jendzelovsky R, Fedorocko P, Kasparkova J, Brabec V, Rosocha J, Soukup O, Hamulakova S, Kuca K, Kozurkova M. In vitro investigating of anticancer activity of new 7-MEOTA-tacrine heterodimers. J Enzyme Inhib Med Chem 2019; 34:877-897. [PMID: 30938202 PMCID: PMC6450562 DOI: 10.1080/14756366.2019.1593159] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022] Open
Abstract
A combination of biochemical, biophysical and biological techniques was used to study calf thymus DNA interaction with newly synthesized 7-MEOTA-tacrine thiourea 12-17 and urea heterodimers 18-22, and to measure interference with type I and II topoisomerases. Their biological profile was also inspected in vitro on the HL-60 cell line using different flow cytometric techniques (cell cycle distribution, detection of mitochondrial membrane potential dissipation, and analysis of metabolic activity/viability). The compounds exhibited a profound inhibitory effect on topoisomerase activity (e.g. compound 22 inhibited type I topoisomerase at 1 µM concentration). The treatment of HL-60 cells with the studied compounds showed inhibition of cell growth especially with hybrids containing thiourea (14-17) and urea moieties (21 and 22). Moreover, treatment of human dermal fibroblasts with the studied compounds did not indicate significant cytotoxicity. The observed results suggest beneficial selectivity of the heterodimers as potential drugs to target cancer cells.
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Affiliation(s)
- Jana Janockova
- a Department of Biochemistry, Institute of Chemistry, Faculty of Science , P. J. Šafárik University , Kosice , Slovak Republic.,b Biomedical Research Center , University Hospital Hradec Kralove , Hradec Kralove , Czech Republic
| | - Jan Korabecny
- b Biomedical Research Center , University Hospital Hradec Kralove , Hradec Kralove , Czech Republic.,c Department of Toxicology and Military Pharmacy, Faculty of Military Health Sciences , University of Defence , Hradec Kralove , Czech Republic
| | - Jana Plsikova
- a Department of Biochemistry, Institute of Chemistry, Faculty of Science , P. J. Šafárik University , Kosice , Slovak Republic.,d Associated Tissue Bank, Faculty of Medicine , P.J. Šafárik University , Kosice , Slovak Republic
| | - Katerina Babkova
- b Biomedical Research Center , University Hospital Hradec Kralove , Hradec Kralove , Czech Republic.,c Department of Toxicology and Military Pharmacy, Faculty of Military Health Sciences , University of Defence , Hradec Kralove , Czech Republic
| | - Eva Konkolova
- a Department of Biochemistry, Institute of Chemistry, Faculty of Science , P. J. Šafárik University , Kosice , Slovak Republic
| | - Dana Kucerova
- e Department of Cellular Biology, Institute of Biology and Ecology, Faculty of Science , P. J. Šafárik University , Kosice , Slovak Republic
| | - Jana Vargova
- e Department of Cellular Biology, Institute of Biology and Ecology, Faculty of Science , P. J. Šafárik University , Kosice , Slovak Republic
| | - Jan Koval
- e Department of Cellular Biology, Institute of Biology and Ecology, Faculty of Science , P. J. Šafárik University , Kosice , Slovak Republic
| | - Rastislav Jendzelovsky
- e Department of Cellular Biology, Institute of Biology and Ecology, Faculty of Science , P. J. Šafárik University , Kosice , Slovak Republic
| | - Peter Fedorocko
- e Department of Cellular Biology, Institute of Biology and Ecology, Faculty of Science , P. J. Šafárik University , Kosice , Slovak Republic
| | - Jana Kasparkova
- f Department of Biophysics, Faculty of Science , Palacke University , Olomouc , Czech Republic
| | - Viktor Brabec
- f Department of Biophysics, Faculty of Science , Palacke University , Olomouc , Czech Republic
| | - Jan Rosocha
- d Associated Tissue Bank, Faculty of Medicine , P.J. Šafárik University , Kosice , Slovak Republic
| | - Ondrej Soukup
- b Biomedical Research Center , University Hospital Hradec Kralove , Hradec Kralove , Czech Republic.,c Department of Toxicology and Military Pharmacy, Faculty of Military Health Sciences , University of Defence , Hradec Kralove , Czech Republic
| | - Slavka Hamulakova
- g Department of Organic Chemistry, Institute of Chemistry, Faculty of Science , P. J. Šafárik University , Kosice , Slovak Republic
| | - Kamil Kuca
- b Biomedical Research Center , University Hospital Hradec Kralove , Hradec Kralove , Czech Republic
| | - Maria Kozurkova
- a Department of Biochemistry, Institute of Chemistry, Faculty of Science , P. J. Šafárik University , Kosice , Slovak Republic.,b Biomedical Research Center , University Hospital Hradec Kralove , Hradec Kralove , Czech Republic
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Wang X, Han Q, Liu X, Wang C, Yang R. Multifunctional inhibitors of β-amyloid aggregation based on MoS 2/AuNR nanocomposites with high near-infrared absorption. NANOSCALE 2019; 11:9185-9193. [PMID: 31038146 DOI: 10.1039/c9nr01845j] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
Recent advances in nanotechnology have developed a lot of opportunities for biological applications. In this work, multifunctional MoS2/AuNR nanocomposites with unique high NIR absorption were designed via combining MoS2 nanosheets and gold nanorods (AuNRs). The nanocomposites were synthesized through electrostatic self-assembly and showed high stability and good biocompatibility. Then they were used to modulate the aggregation of amyloid-β peptides, destabilize mature fibrils under NIR irradiation, and eliminate Aβ-induced ROS against neurotoxicity. The inhibition and destabilization effects were confirmed by Thioflavin T (ThT) fluorescence assay and transmission electron microscopy (TEM). Cell viability assay and ROS assay revealed that MoS2/AuNR nanocomposites could alleviate Aβ-induced oxidative stress and cell toxicity. More importantly, both MoS2 nanosheets and AuNRs can be used as NIR photothermal agents, MoS2/AuNR nanocomposites have enhanced ability of disrupting Aβ fibrils and improved cell viability by generating local heat under low power NIR irradiation. Our results provide new insights into the design of new multifunctional systems for the treatment of amyloid-related diseases.
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Affiliation(s)
- Xinhuan Wang
- CAS Key Laboratory for Biomedical Effects of Nanomaterials and Nanosafety, Center of Materials Science and Optoelectronics Engineering, CAS Center for Excellence in Nanoscience, National Center for Nanoscience and Technology, University of Chinese Academy of Sciences, Beijing, 1000190, P. R. China.
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Sales TA, Prandi IG, Castro AAD, Leal DHS, Cunha EFFD, Kuca K, Ramalho TC. Recent Developments in Metal-Based Drugs and Chelating Agents for Neurodegenerative Diseases Treatments. Int J Mol Sci 2019; 20:ijms20081829. [PMID: 31013856 PMCID: PMC6514778 DOI: 10.3390/ijms20081829] [Citation(s) in RCA: 36] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2019] [Revised: 04/07/2019] [Accepted: 04/09/2019] [Indexed: 02/07/2023] Open
Abstract
The brain has a unique biological complexity and is responsible for important functions in the human body, such as the command of cognitive and motor functions. Disruptive disorders that affect this organ, e.g. neurodegenerative diseases (NDDs), can lead to permanent damage, impairing the patients' quality of life and even causing death. In spite of their clinical diversity, these NDDs share common characteristics, such as the accumulation of specific proteins in the cells, the compromise of the metal ion homeostasis in the brain, among others. Despite considerable advances in understanding the mechanisms of these diseases and advances in the development of treatments, these disorders remain uncured. Considering the diversity of mechanisms that act in NDDs, a wide range of compounds have been developed to act by different means. Thus, promising compounds with contrasting properties, such as chelating agents and metal-based drugs have been proposed to act on different molecular targets as well as to contribute to the same goal, which is the treatment of NDDs. This review seeks to discuss the different roles and recent developments of metal-based drugs, such as metal complexes and metal chelating agents as a proposal for the treatment of NDDs.
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Affiliation(s)
- Thais A Sales
- Laboratory of Molecular Modeling, Department of Chemistry, Federal University of Lavras, Lavras/MG, 37200-000, Brazil.
| | - Ingrid G Prandi
- Laboratory of Molecular Modeling, Department of Chemistry, Federal University of Lavras, Lavras/MG, 37200-000, Brazil.
| | - Alexandre A de Castro
- Laboratory of Molecular Modeling, Department of Chemistry, Federal University of Lavras, Lavras/MG, 37200-000, Brazil.
| | - Daniel H S Leal
- Department of Health Sciences, Federal University of Espírito Santo, São Mateus/ES, 29932-540, Brazil.
| | - Elaine F F da Cunha
- Laboratory of Molecular Modeling, Department of Chemistry, Federal University of Lavras, Lavras/MG, 37200-000, Brazil.
| | - Kamil Kuca
- Department of Chemistry, Faculty of Science, University of Hradec Kralove, Hradec Kralove, 500 03, Czech Republic..
- Biomedical Research Center, University Hospital Hradec Kralove, Hradec Kralove, 500 03 Czech Republic.
| | - Teodorico C Ramalho
- Laboratory of Molecular Modeling, Department of Chemistry, Federal University of Lavras, Lavras/MG, 37200-000, Brazil.
- Department of Chemistry, Faculty of Science, University of Hradec Kralove, Hradec Kralove, 500 03, Czech Republic..
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Saxena M, Dubey R. Target Enzyme in Alzheimer’s Disease: Acetylcholinesterase Inhibitors. Curr Top Med Chem 2019; 19:264-275. [DOI: 10.2174/1568026619666190128125912] [Citation(s) in RCA: 65] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2018] [Revised: 01/18/2019] [Accepted: 01/18/2019] [Indexed: 12/31/2022]
Abstract
Alzheimer’s Disease (AD), affecting a large population worldwide is characterized by the
loss of memory and learning ability in the old population. The enzyme Acetylcholinesterase Enzyme
(AChE) is the key enzyme in the hydrolysis of the neurotransmitter acetylcholine and is also the target
of most of the clinically used drugs for the treatment of AD but these drugs provide only symptomatic
treatment and have the limitation of loss of therapeutic efficacy with time. The development of different
strategies targeting the AChE enzyme along with other targets like Butyl Cholinesterase (BChE),
amyloid-β (Aβ), β-secretase-1 (BACE), metals antioxidant properties and free radical scavenging capacity
has been focused in recent years. Literature search was conducted for the molecules and their
rational design which have shown inhibition for AChE and the other abovementioned targets. Several
hybrid molecules incorporating the main sub-structures derived from diverse chemotypes like acridine,
quinoline, carbamates, and other heterocyclic analogs have shown desired pharmacological activity
with a good profile in a single molecule. It is followed by optimization of the activity through structural
modifications guided by structure-activity relationship studies. It has led to the discovery of novel
molecules 17b, 20, and 23 with desired AChE inhibition along with desirable activity against other
abovementioned targets for further pre-clinical studies.
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Affiliation(s)
- Mridula Saxena
- Amity School of Applied Sciences, Amity University, Lucknow-226010, India
| | - Ragini Dubey
- Amity School of Applied Sciences, Amity University, Lucknow-226010, India
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Novel tacrine-tryptophan hybrids: Multi-target directed ligands as potential treatment for Alzheimer's disease. Eur J Med Chem 2019; 168:491-514. [DOI: 10.1016/j.ejmech.2019.02.021] [Citation(s) in RCA: 47] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2018] [Revised: 02/07/2019] [Accepted: 02/07/2019] [Indexed: 12/28/2022]
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Design and development of multitarget-directed N-Benzylpiperidine analogs as potential candidates for the treatment of Alzheimer's disease. Eur J Med Chem 2019; 167:510-524. [DOI: 10.1016/j.ejmech.2019.02.030] [Citation(s) in RCA: 50] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2019] [Revised: 02/08/2019] [Accepted: 02/09/2019] [Indexed: 11/20/2022]
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Mishra P, Kumar A, Panda G. Anti-cholinesterase hybrids as multi-target-directed ligands against Alzheimer’s disease (1998–2018). Bioorg Med Chem 2019; 27:895-930. [DOI: 10.1016/j.bmc.2019.01.025] [Citation(s) in RCA: 64] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2018] [Revised: 01/15/2019] [Accepted: 01/23/2019] [Indexed: 01/09/2023]
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Multi-targeting aurones with monoamine oxidase and amyloid-beta inhibitory activities: Structure-activity relationship and translating multi-potency to neuroprotection. Biomed Pharmacother 2019; 110:118-128. [DOI: 10.1016/j.biopha.2018.11.054] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2018] [Revised: 11/07/2018] [Accepted: 11/10/2018] [Indexed: 11/24/2022] Open
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Sharma P, Srivastava P, Seth A, Tripathi PN, Banerjee AG, Shrivastava SK. Comprehensive review of mechanisms of pathogenesis involved in Alzheimer's disease and potential therapeutic strategies. Prog Neurobiol 2018; 174:53-89. [PMID: 30599179 DOI: 10.1016/j.pneurobio.2018.12.006] [Citation(s) in RCA: 200] [Impact Index Per Article: 33.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2018] [Revised: 12/04/2018] [Accepted: 12/28/2018] [Indexed: 12/14/2022]
Abstract
AD is a progressive neurodegenerative disorder and a leading cause of dementia in an aging population worldwide. The enormous challenge which AD possesses to global healthcare makes it as urgent as ever for the researchers to develop innovative treatment strategies to fight this disease. An in-depth analysis of the extensive available data associated with the AD is needed for a more comprehensive understanding of underlying molecular mechanisms and pathophysiological pathways associated with the onset and progression of the AD. The currently understood pathological and biochemical manifestations include cholinergic, Aβ, tau, excitotoxicity, oxidative stress, ApoE, CREB signaling pathways, insulin resistance, etc. However, these hypotheses have been criticized with several conflicting reports for their involvement in the disease progression. Several issues need to be addressed such as benefits to cost ratio with cholinesterase therapy, the dilemma of AChE selectivity over BChE, BBB permeability of peptidic BACE-1 inhibitors, hurdles related to the implementation of vaccination and immunization therapy, and clinical failure of candidates related to newly available targets. The present review provides an insight to the different molecular mechanisms involved in the development and progression of the AD and potential therapeutic strategies, enlightening perceptions into structural information of conventional and novel targets along with the successful applications of computational approaches for the design of target-specific inhibitors.
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Affiliation(s)
- Piyoosh Sharma
- Pharmaceutical Chemistry Research Laboratory, Department of Pharmaceutical Engineering & Technology, Indian Institute of Technology (Banaras Hindu University), Varanasi, India
| | - Pavan Srivastava
- Pharmaceutical Chemistry Research Laboratory, Department of Pharmaceutical Engineering & Technology, Indian Institute of Technology (Banaras Hindu University), Varanasi, India
| | - Ankit Seth
- Pharmaceutical Chemistry Research Laboratory, Department of Pharmaceutical Engineering & Technology, Indian Institute of Technology (Banaras Hindu University), Varanasi, India
| | - Prabhash Nath Tripathi
- Pharmaceutical Chemistry Research Laboratory, Department of Pharmaceutical Engineering & Technology, Indian Institute of Technology (Banaras Hindu University), Varanasi, India
| | - Anupam G Banerjee
- Pharmaceutical Chemistry Research Laboratory, Department of Pharmaceutical Engineering & Technology, Indian Institute of Technology (Banaras Hindu University), Varanasi, India
| | - Sushant K Shrivastava
- Pharmaceutical Chemistry Research Laboratory, Department of Pharmaceutical Engineering & Technology, Indian Institute of Technology (Banaras Hindu University), Varanasi, India.
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60
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Doytchinova I, Atanasova M, Valkova I, Stavrakov G, Philipova I, Zhivkova Z, Zheleva-Dimitrova D, Konstantinov S, Dimitrov I. Novel hits for acetylcholinesterase inhibition derived by docking-based screening on ZINC database. J Enzyme Inhib Med Chem 2018; 33:768-776. [PMID: 29651876 PMCID: PMC6010092 DOI: 10.1080/14756366.2018.1458031] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2018] [Revised: 03/23/2018] [Accepted: 03/23/2018] [Indexed: 11/08/2022] Open
Abstract
The inhibition of the enzyme acetylcholinesterase (AChE) increases the levels of the neurotransmitter acetylcholine and symptomatically improves the affected cognitive function. In the present study, we searched for novel AChE inhibitors by docking-based virtual screening of the standard lead-like set of ZINC database containing more than 6 million small molecules using GOLD software. The top 10 best-scored hits were tested in vitro for AChE affinity, neurotoxicity, GIT and BBB permeability. The main pharmacokinetic parameters like volume of distribution, free fraction in plasma, total clearance, and half-life were predicted by previously derived models. Nine of the compounds bind to the enzyme with affinities from 0.517 to 0.735 µM, eight of them are non-toxic. All hits permeate GIT and BBB and bind extensively to plasma proteins. Most of them are low-clearance compounds. In total, seven of the 10 hits are promising for further lead optimisation. These are structures with ZINC IDs: 00220177, 44455618, 66142300, 71804814, 72065926, 96007907, and 97159977.
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Affiliation(s)
- Irini Doytchinova
- Faculty of Pharmacy, Medical University of Sofia, Sofia, Bulgaria
- Drug Design and Development Lab, Sofia Tech Park, Sofia, Bulgaria
| | | | - Iva Valkova
- Faculty of Pharmacy, Medical University of Sofia, Sofia, Bulgaria
- Drug Design and Development Lab, Sofia Tech Park, Sofia, Bulgaria
| | - Georgi Stavrakov
- Faculty of Pharmacy, Medical University of Sofia, Sofia, Bulgaria
- Institute of Organic Chemistry with Centre of Phytochemistry, Bulgarian Academy of Sciences, Sofia, Bulgaria
| | - Irena Philipova
- Institute of Organic Chemistry with Centre of Phytochemistry, Bulgarian Academy of Sciences, Sofia, Bulgaria
| | | | | | | | - Ivan Dimitrov
- Faculty of Pharmacy, Medical University of Sofia, Sofia, Bulgaria
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Lalut J, Santoni G, Karila D, Lecoutey C, Davis A, Nachon F, Silman I, Sussman J, Weik M, Maurice T, Dallemagne P, Rochais C. Novel multitarget-directed ligands targeting acetylcholinesterase and σ 1 receptors as lead compounds for treatment of Alzheimer's disease: Synthesis, evaluation, and structural characterization of their complexes with acetylcholinesterase. Eur J Med Chem 2018; 162:234-248. [PMID: 30447434 DOI: 10.1016/j.ejmech.2018.10.064] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2018] [Revised: 10/24/2018] [Accepted: 10/29/2018] [Indexed: 12/19/2022]
Abstract
Pleiotropic intervention may be a requirement for effective limitation of the progression of multifactorial diseases such as Alzheimer's Disease. One approach to such intervention is to design a single chemical entity capable of acting on two or more targets of interest, which are accordingly known as Multi-Target Directed Ligands (MTDLs). We recently described donecopride, the first MTDL able to simultaneously inhibit acetylcholinesterase and act as an agonist of the 5-HT4 receptor, which displays promising activities in vivo. Pharmacomodulation of donecopride allowed us to develop a novel series of indole derivatives possessing interesting in vitro activities toward AChE and the σ1 receptor. The crystal structures of complexes of the most promising compounds with Torpedo californica AChE were solved in order to further understand their mode of inhibition.
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Affiliation(s)
- Julien Lalut
- Centre d'Etudes et de Recherche sur le Médicament de Normandie, Normandie Univ, UNICAEN, CERMN, 14000, Caen, France
| | - Gianluca Santoni
- Univ Grenoble Alpes, IBS, F-38027, Grenoble, France; CNRS, IBS, F-38027, Grenoble, France; CEA, IBS, F-38027, Grenoble, France
| | - Delphine Karila
- Centre d'Etudes et de Recherche sur le Médicament de Normandie, Normandie Univ, UNICAEN, CERMN, 14000, Caen, France
| | - Cédric Lecoutey
- Centre d'Etudes et de Recherche sur le Médicament de Normandie, Normandie Univ, UNICAEN, CERMN, 14000, Caen, France
| | - Audrey Davis
- Centre d'Etudes et de Recherche sur le Médicament de Normandie, Normandie Univ, UNICAEN, CERMN, 14000, Caen, France
| | - Florian Nachon
- Département de Toxicologie et Risques Chimiques, Institut de Recherche Biomédicale des Armées, 91220, Brétigny-sur-Orge, France
| | - Israel Silman
- Department of Neurobiology, Weizmann Institute of Science, 76100, Rehovot, Israel
| | - Joel Sussman
- Department of Structural Biology, Weizmann Institute of Science, 76100, Rehovot, Israel
| | - Martin Weik
- Univ Grenoble Alpes, IBS, F-38027, Grenoble, France; CNRS, IBS, F-38027, Grenoble, France; CEA, IBS, F-38027, Grenoble, France
| | - Tangui Maurice
- Molecular Mechanisms in Neurodegenerative Diseases, MMDN Laboratory, University of Montpellier, Ecole Pratique des Hautes Etudes, Institut National de la Recherche et de la Santé Médicale, UMR-S1198, 34095, Montpellier, France
| | - Patrick Dallemagne
- Centre d'Etudes et de Recherche sur le Médicament de Normandie, Normandie Univ, UNICAEN, CERMN, 14000, Caen, France.
| | - Christophe Rochais
- Centre d'Etudes et de Recherche sur le Médicament de Normandie, Normandie Univ, UNICAEN, CERMN, 14000, Caen, France.
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Jang C, Yadav DK, Subedi L, Venkatesan R, Venkanna A, Afzal S, Lee E, Yoo J, Ji E, Kim SY, Kim MH. Identification of novel acetylcholinesterase inhibitors designed by pharmacophore-based virtual screening, molecular docking and bioassay. Sci Rep 2018; 8:14921. [PMID: 30297729 PMCID: PMC6175823 DOI: 10.1038/s41598-018-33354-6] [Citation(s) in RCA: 50] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2017] [Accepted: 09/06/2018] [Indexed: 11/30/2022] Open
Abstract
In this study, pharmacophore based 3D QSAR models for human acetylcholinesterase (AChE) inhibitors were generated, with good significance, statistical values (r2training = 0.73) and predictability (q2training = 0.67). It was further validated by three methods (Fischer's test, decoy set and Güner-Henry scoring method) to show that the models can be used to predict the biological activities of compounds without costly and time-consuming synthesis. The criteria for virtual screening were also validated by testing the selective AChE inhibitors. Virtual screening experiments and subsequent in vitro evaluation of promising hits revealed a novel and selective AChE inhibitor. Thus, the findings reported herein may provide a new strategy for the discovery of selective AChE inhibitors. The IC50 value of compounds 5c and 6a presented selective inhibition of AChE without inhibiting butyrylcholinesterase (BChE) at uM level. Molecular docking studies were performed to explain the potent AChE inhibition of the target compounds studies to explain high affinity.
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Affiliation(s)
- Cheongyun Jang
- Gachon Institute of Pharmaceutical Science and Department of Pharmacy, College of Pharmacy, Gachon University, Yeonsu-gu, Incheon, Republic of Korea
| | - Dharmendra K Yadav
- Gachon Institute of Pharmaceutical Science and Department of Pharmacy, College of Pharmacy, Gachon University, Yeonsu-gu, Incheon, Republic of Korea
| | - Lalita Subedi
- Gachon Institute of Pharmaceutical Science and Department of Pharmacy, College of Pharmacy, Gachon University, Yeonsu-gu, Incheon, Republic of Korea
| | - Ramu Venkatesan
- Gachon Institute of Pharmaceutical Science and Department of Pharmacy, College of Pharmacy, Gachon University, Yeonsu-gu, Incheon, Republic of Korea
| | - Arramshetti Venkanna
- Gachon Institute of Pharmaceutical Science and Department of Pharmacy, College of Pharmacy, Gachon University, Yeonsu-gu, Incheon, Republic of Korea
| | - Sualiha Afzal
- Gachon Institute of Pharmaceutical Science and Department of Pharmacy, College of Pharmacy, Gachon University, Yeonsu-gu, Incheon, Republic of Korea
| | - Eunhee Lee
- Gachon Institute of Pharmaceutical Science and Department of Pharmacy, College of Pharmacy, Gachon University, Yeonsu-gu, Incheon, Republic of Korea
| | - Jaewook Yoo
- Gachon Institute of Pharmaceutical Science and Department of Pharmacy, College of Pharmacy, Gachon University, Yeonsu-gu, Incheon, Republic of Korea
| | - Eunhee Ji
- Gachon Institute of Pharmaceutical Science and Department of Pharmacy, College of Pharmacy, Gachon University, Yeonsu-gu, Incheon, Republic of Korea
| | - Sun Yeou Kim
- Gachon Institute of Pharmaceutical Science and Department of Pharmacy, College of Pharmacy, Gachon University, Yeonsu-gu, Incheon, Republic of Korea
| | - Mi-Hyun Kim
- Gachon Institute of Pharmaceutical Science and Department of Pharmacy, College of Pharmacy, Gachon University, Yeonsu-gu, Incheon, Republic of Korea.
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Wu W, Liang X, Xie G, Chen L, Liu W, Luo G, Zhang P, Yu L, Zheng X, Ji H, Zhang C, Yi W. Synthesis and Evaluation of Novel Ligustrazine Derivatives as Multi-Targeted Inhibitors for the Treatment of Alzheimer's Disease. Molecules 2018; 23:molecules23102540. [PMID: 30301153 PMCID: PMC6222487 DOI: 10.3390/molecules23102540] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2018] [Revised: 09/25/2018] [Accepted: 10/01/2018] [Indexed: 12/22/2022] Open
Abstract
A series of novel ligustrazine derivatives 8a–r were designed, synthesized, and evaluated as multi-targeted inhibitors for anti-Alzheimer’s disease (AD) drug discovery. The results showed that most of them exhibited a potent ability to inhibit both ChEs, with a high selectivity towards AChE. In particular, compounds 8q and 8r had the greatest inhibitory abilities for AChE, with IC50 values of 1.39 and 0.25 nM, respectively, and the highest selectivity towards AChE (for 8q, IC50 BuChE/IC50 AChE = 2.91 × 106; for 8r, IC50 BuChE/IC50 AChE = 1.32 × 107). Of note, 8q and 8r also presented potent inhibitory activities against Aβ aggregation, with IC50 values of 17.36 µM and 49.14 µM, respectively. Further cellular experiments demonstrated that the potent compounds 8q and 8r had no obvious cytotoxicity in either HepG2 cells or SH-SY5Y cells, even at a high concentration of 500 μM. Besides, a combined Lineweaver-Burk plot and molecular docking study revealed that these compounds might act as mixed-type inhibitors to exhibit such effects via selectively targeting both the catalytic active site (CAS) and the peripheral anionic site (PAS) of AChEs. Taken together, these results suggested that further development of these compounds should be of great interest.
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Affiliation(s)
- Wenhao Wu
- Key Laboratory of Molecular Target & Clinical Pharmacology, School of Pharmaceutical Sciences, Guangzhou Medical University, Guangzhou 511436, Guangdong, China.
| | - Xintong Liang
- Key Laboratory of Molecular Target & Clinical Pharmacology, School of Pharmaceutical Sciences, Guangzhou Medical University, Guangzhou 511436, Guangdong, China.
| | - Guoquan Xie
- Key Laboratory of Molecular Target & Clinical Pharmacology, School of Pharmaceutical Sciences, Guangzhou Medical University, Guangzhou 511436, Guangdong, China.
| | - Langdi Chen
- Key Laboratory of Molecular Target & Clinical Pharmacology, School of Pharmaceutical Sciences, Guangzhou Medical University, Guangzhou 511436, Guangdong, China.
| | - Weixiong Liu
- Key Laboratory of Molecular Target & Clinical Pharmacology, School of Pharmaceutical Sciences, Guangzhou Medical University, Guangzhou 511436, Guangdong, China.
| | - Guolin Luo
- Key Laboratory of Molecular Target & Clinical Pharmacology, School of Pharmaceutical Sciences, Guangzhou Medical University, Guangzhou 511436, Guangdong, China.
| | - Peiquan Zhang
- Key Laboratory of Molecular Target & Clinical Pharmacology, School of Pharmaceutical Sciences, Guangzhou Medical University, Guangzhou 511436, Guangdong, China.
| | - Lihong Yu
- Key Laboratory of Molecular Target & Clinical Pharmacology, School of Pharmaceutical Sciences, Guangzhou Medical University, Guangzhou 511436, Guangdong, China.
| | - Xuehua Zheng
- Key Laboratory of Molecular Target & Clinical Pharmacology, School of Pharmaceutical Sciences, Guangzhou Medical University, Guangzhou 511436, Guangdong, China.
| | - Hong Ji
- Key Laboratory of Molecular Target & Clinical Pharmacology, School of Pharmaceutical Sciences, Guangzhou Medical University, Guangzhou 511436, Guangdong, China.
| | - Chao Zhang
- Key Laboratory of Molecular Target & Clinical Pharmacology, School of Pharmaceutical Sciences, Guangzhou Medical University, Guangzhou 511436, Guangdong, China.
| | - Wei Yi
- Key Laboratory of Molecular Target & Clinical Pharmacology, School of Pharmaceutical Sciences, Guangzhou Medical University, Guangzhou 511436, Guangdong, China.
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Donepezil-based multi-functional cholinesterase inhibitors for treatment of Alzheimer's disease. Eur J Med Chem 2018; 158:463-477. [PMID: 30243151 DOI: 10.1016/j.ejmech.2018.09.031] [Citation(s) in RCA: 128] [Impact Index Per Article: 21.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2018] [Revised: 07/03/2018] [Accepted: 09/10/2018] [Indexed: 12/19/2022]
Abstract
Alzheimer's disease (AD) is one of the most common neurodegenerative disorders in elderly people. Considering the multifactorial nature of AD, the concept of multi-target-directed ligands (MTDLs) has recently emerged as a new strategy for designing therapeutic agents on AD. MTDLs are confirmed to simultaneously affect diverse targets which contribute to etiology of AD. As the most potent approved drug, donepezil affects various events of AD, like inhibiting cholinesterases activities, anti-Aβ aggregation, anti-oxidative stress et al. Modifications of donepezil or hybrids with pharmacophores of donepezil in recent five years are summarized in this article. On the basis of case studies, our concerns and opinions about development of donepezil derivatives, designing of MTDLs, and perspectives for AD treatments are discussed in final part.
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Savelieff MG, Nam G, Kang J, Lee HJ, Lee M, Lim MH. Development of Multifunctional Molecules as Potential Therapeutic Candidates for Alzheimer’s Disease, Parkinson’s Disease, and Amyotrophic Lateral Sclerosis in the Last Decade. Chem Rev 2018; 119:1221-1322. [DOI: 10.1021/acs.chemrev.8b00138] [Citation(s) in RCA: 270] [Impact Index Per Article: 45.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Masha G. Savelieff
- SciGency Science Communications, Ann Arbor, Michigan 48104, United States
| | - Geewoo Nam
- Department of Chemistry, Ulsan National Institute of Science and Technology (UNIST), Ulsan 44919, Republic of Korea
- Department of Chemistry, Korea Advanced Institute of Science and Technology (KAIST), Daejeon 34141, Republic of Korea
| | - Juhye Kang
- Department of Chemistry, Ulsan National Institute of Science and Technology (UNIST), Ulsan 44919, Republic of Korea
- Department of Chemistry, Korea Advanced Institute of Science and Technology (KAIST), Daejeon 34141, Republic of Korea
| | - Hyuck Jin Lee
- Department of Chemistry, Korea Advanced Institute of Science and Technology (KAIST), Daejeon 34141, Republic of Korea
| | - Misun Lee
- Department of Chemistry, Ulsan National Institute of Science and Technology (UNIST), Ulsan 44919, Republic of Korea
- Department of Chemistry, Korea Advanced Institute of Science and Technology (KAIST), Daejeon 34141, Republic of Korea
| | - Mi Hee Lim
- Department of Chemistry, Korea Advanced Institute of Science and Technology (KAIST), Daejeon 34141, Republic of Korea
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Kristofikova Z, Ricny J, Soukup O, Korabecny J, Nepovimova E, Kuca K, Ripova D. Inhibitors of Acetylcholinesterase Derived from 7-Methoxytacrine and Their Effects on the Choline Transporter CHT1. Dement Geriatr Cogn Disord 2018; 43:45-58. [PMID: 27988521 DOI: 10.1159/000453256] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 11/08/2016] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND Reversible acetylcholinesterase inhibitors are used in Alzheimer disease therapy. However, tacrine and its derivatives have severe side effects. Derivatives of the tacrine analogue 7-methoxytacrine (MEOTA) are less toxic. METHODS We evaluated new derivatives of 7-MEOTA (2 homodimers linked by 2 C4-C5 chains and 5 N-alkylated C4-C8 side chain derivatives) in vitro, using the rat hippocampal choline transporter CHT1. RESULTS Some derivatives were effective inhibitors of rat acetylcholinesterase and comparable with 7-MEOTA. All derivatives were able to inhibit CHT1, probably via quaternary ammonium, and this interaction could be involved in the enhancement of their detrimental side effects and/or in the attenuation of their promising effects. Under conditions of disrupted lipid rafts, the unfavorable effects of some derivatives were weakened. Only tacrine was probably able to stereospecifically interact with the naturally occurring amyloid-β isoform and to simultaneously stimulate CHT1. Some derivatives, when coincubated with amyloid β, did not influence CHT1. All derivatives also increased the fluidity of the cortical membranes. CONCLUSION The N-alkylated derivative of 7-MEOTA bearing from C4 side chains appears to be the most promising compound and should be evaluated in future in vivo research.
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Affiliation(s)
- Zdenka Kristofikova
- Alzheimer Disease Center, National Institute of Mental Health, Klecany, Czech Republic
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67
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Sabolová D, Kristian P, Kožurková M. Multifunctional properties of novel tacrine congeners: cholinesterase inhibition and cytotoxic activity. J Appl Toxicol 2018; 38:1377-1387. [PMID: 29624715 DOI: 10.1002/jat.3622] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2018] [Revised: 02/20/2018] [Accepted: 02/20/2018] [Indexed: 12/26/2022]
Abstract
This review describes the synthesis of a wide range of novel tetrahydroacridine derivatives (tiocyanates, selenocyanates, ureas, selenoureas, thioureas, isothioureas, disulfides, diselenides and several tacrine homo- and hetro-hybrids). These tacrine congeners exhibit significant anticholinesterase and cytotoxic properties and may therefore be of considerable potential for the development of new drugs for the treatment of Alzheimer's disease.
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Affiliation(s)
- Danica Sabolová
- Department of Biochemistry, Institute of Chemistry, P.J. Šafárik University Košice, Moyzesova, 11, Košice, Slovak Republic
| | - Pavol Kristian
- Department of Organic Chemistry, Institute of Chemistry, P.J. Šafárik University Košice, Moyzesova, 11, Košice, Slovak Republic
| | - Mária Kožurková
- Department of Biochemistry, Institute of Chemistry, P.J. Šafárik University Košice, Moyzesova, 11, Košice, Slovak Republic.,Biomedical Research Center, University Hospital Hradec Kralove, Sokolovska 581, Hradec Kralove, Czech Republic
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68
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Galdeano C, Coquelle N, Cieslikiewicz-Bouet M, Bartolini M, Pérez B, Clos MV, Silman I, Jean L, Colletier JP, Renard PY, Muñoz-Torrero D. Increasing Polarity in Tacrine and Huprine Derivatives: Potent Anticholinesterase Agents for the Treatment of Myasthenia Gravis. Molecules 2018. [PMID: 29534488 PMCID: PMC6017698 DOI: 10.3390/molecules23030634] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Symptomatic treatment of myasthenia gravis is based on the use of peripherally-acting acetylcholinesterase (AChE) inhibitors that, in some cases, must be discontinued due to the occurrence of a number of side-effects. Thus, new AChE inhibitors are being developed and investigated for their potential use against this disease. Here, we have explored two alternative approaches to get access to peripherally-acting AChE inhibitors as new agents against myasthenia gravis, by structural modification of the brain permeable anti-Alzheimer AChE inhibitors tacrine, 6-chlorotacrine, and huprine Y. Both quaternization upon methylation of the quinoline nitrogen atom, and tethering of a triazole ring, with, in some cases, the additional incorporation of a polyphenol-like moiety, result in more polar compounds with higher inhibitory activity against human AChE (up to 190-fold) and butyrylcholinesterase (up to 40-fold) than pyridostigmine, the standard drug for symptomatic treatment of myasthenia gravis. The novel compounds are furthermore devoid of brain permeability, thereby emerging as interesting leads against myasthenia gravis.
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Affiliation(s)
- Carles Galdeano
- Laboratory of Pharmaceutical Chemistry (CSIC Associated Unit), Faculty of Pharmacy and Food Sciences, and Institute of Biomedicine (IBUB), University of Barcelona, Av. Joan XXIII 27-31, E-08028 Barcelona, Spain.
| | - Nicolas Coquelle
- Institut de Biologie Structurale, Université Grenoble Alpes, Centre National de la Recherche Scientifique (CNRS)-Commissariat à l'Énergie Atomique (CEA) (UMR 5075), F-38054 Grenoble, France.
- Large-Scale Structures Group, Institut Laue-Langevin, 71 Avenue des Martyrs, 38000 Grenoble, France.
| | - Monika Cieslikiewicz-Bouet
- Laboratory COBRA (UMR 6014), Normandie Université, UNIROUEN, Institut National des Sciences Appliquées (INSA) Rouen, CNRS, 76000 Rouen, France.
| | - Manuela Bartolini
- Department of Pharmacy and Biotechnology, Alma Mater Studiorum University of Bologna, Via Belmeloro 6, I-40126 Bologna, Italy.
| | - Belén Pérez
- Department of Pharmacology, Therapeutics and Toxicology, Neuroscience Institute, Autonomous University of Barcelona, E-08193 Barcelona, Spain.
| | - M Victòria Clos
- Department of Pharmacology, Therapeutics and Toxicology, Neuroscience Institute, Autonomous University of Barcelona, E-08193 Barcelona, Spain.
| | - Israel Silman
- Department of Neurobiology, Weizmann Institute of Science, 76100 Rehovot, Israel.
| | - Ludovic Jean
- Laboratory COBRA (UMR 6014), Normandie Université, UNIROUEN, Institut National des Sciences Appliquées (INSA) Rouen, CNRS, 76000 Rouen, France.
| | - Jacques-Philippe Colletier
- Institut de Biologie Structurale, Université Grenoble Alpes, Centre National de la Recherche Scientifique (CNRS)-Commissariat à l'Énergie Atomique (CEA) (UMR 5075), F-38054 Grenoble, France.
| | - Pierre-Yves Renard
- Laboratory COBRA (UMR 6014), Normandie Université, UNIROUEN, Institut National des Sciences Appliquées (INSA) Rouen, CNRS, 76000 Rouen, France.
| | - Diego Muñoz-Torrero
- Laboratory of Pharmaceutical Chemistry (CSIC Associated Unit), Faculty of Pharmacy and Food Sciences, and Institute of Biomedicine (IBUB), University of Barcelona, Av. Joan XXIII 27-31, E-08028 Barcelona, Spain.
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69
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Jiang XY, Chen TK, Zhou JT, He SY, Yang HY, Chen Y, Qu W, Feng F, Sun HP. Dual GSK-3β/AChE Inhibitors as a New Strategy for Multitargeting Anti-Alzheimer's Disease Drug Discovery. ACS Med Chem Lett 2018. [PMID: 29541355 DOI: 10.1021/acsmedchemlett.7b00463] [Citation(s) in RCA: 62] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
Designing multitarget-directed ligands (MTDLs) is considered to be a promising approach to address complex and multifactorial maladies such as Alzheimer's disease (AD). The concurrent inhibition of the two crucial AD targets, glycogen synthase kinase-3β (GSK-3β) and human acetylcholinesterase (hAChE), might represent a breakthrough in the quest for clinical efficacy. Thus, a novel family of GSK-3β/AChE dual-target inhibitors was designed and synthesized. Among these hybrids, 2f showed the most promising profile as a nanomolar inhibitor on both hAChE (IC50 = 6.5 nM) and hGSK-3β kinase activity (IC50 = 66 nM). It also showed good inhibitory effect on β-amyloid self-aggregation (inhibitory rate = 46%) at 20 μM. Western blot analysis revealed that compound 2f inhibited hyperphosphorylation of tau protein in mouse neuroblastoma N2a-Tau cells. In vivo studies confirmed that 2f significantly ameliorated the cognitive disorders in scopolamine-treated ICR mice and less hepatotoxicity than tacrine. This study provides new leads for assessment of GSK-3β and AChE pathway dual inhibition as a promising strategy for AD treatment.
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Affiliation(s)
- Xue-Yang Jiang
- Department of Natural Medicinal Chemistry and ‡Department of Medicinal Chemistry, China Pharmaceutical University, Nanjing 210009, China
| | - Ting-Kai Chen
- Department of Natural Medicinal Chemistry and ‡Department of Medicinal Chemistry, China Pharmaceutical University, Nanjing 210009, China
| | - Jun-Ting Zhou
- Department of Natural Medicinal Chemistry and ‡Department of Medicinal Chemistry, China Pharmaceutical University, Nanjing 210009, China
| | | | | | - Yao Chen
- School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing 210023, China
| | - Wei Qu
- Department of Natural Medicinal Chemistry and ‡Department of Medicinal Chemistry, China Pharmaceutical University, Nanjing 210009, China
| | - Feng Feng
- Department of Natural Medicinal Chemistry and ‡Department of Medicinal Chemistry, China Pharmaceutical University, Nanjing 210009, China
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Hepnarova V, Korabecny J, Matouskova L, Jost P, Muckova L, Hrabinova M, Vykoukalova N, Kerhartova M, Kucera T, Dolezal R, Nepovimova E, Spilovska K, Mezeiova E, Pham NL, Jun D, Staud F, Kaping D, Kuca K, Soukup O. The concept of hybrid molecules of tacrine and benzyl quinolone carboxylic acid (BQCA) as multifunctional agents for Alzheimer's disease. Eur J Med Chem 2018. [PMID: 29533874 DOI: 10.1016/j.ejmech.2018.02.083] [Citation(s) in RCA: 46] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
Novel tacrine-benzyl quinolone carboxylic acid (tacrine-BQCA) hybrids were designed based on multi-target directed ligands (MTLDs) paradigm, synthesized and evaluated in vitro as inhibitors of human acetylcholinesterase (hAChE) and human butyrylcholinesterase (hBChE). Tacrine moiety is represented herein as 7-methoxytacrine, 6-chlorotacrine or unsubstituted tacrine forming three different families of seven members, i.e. 21 compounds in overall. Introducing BQCA, a positive modulator of M1 muscarinic acetylcholine receptors (mAChRs), the action of novel compounds on M1 mAChRs was evaluated via Fluo-4 NW assay on the Chinese hamster ovarian (CHO-M1WT2) cell line. All the novel tacrine-BQCA hybrids were able to block the action of hAChE and hBChE in micromolar to nanomolar range. The hAChE kinetic profile of 5p was found to be mixed-type which is consistent with our docking experiments. Moreover, selected ligands were assessed for their potential hepatotoxicity on HepG2 cell line and presumable permeation through the blood-brain barrier by PAMPA assay. Expected agonistic profile towards M1 mAChRs delivered by BQCA moiety was not confirmed. From all the hybrids, 5o can be highlighted as non-selective cholinesterase inhibitor (hAChE IC50 = 74.5 nM; hBChE IC50 = 83.3 nM) with micromolar antagonistic activity towards M1 mAChR (IC50 = 4.23 μM). A non-selective pattern of cholinesterase inhibition is likely to be valuable during the onset as well as later stages of AD.
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Affiliation(s)
- V Hepnarova
- Department of Toxicology and Military Pharmacy, Faculty of Military Health Sciences, University of Defence, Trebesska 1575, 500 01, Hradec Kralove, Czech Republic; Biomedical Research Centre, University Hospital, Sokolska 581, 500 05, Hradec Kralove, Czech Republic
| | - J Korabecny
- Department of Toxicology and Military Pharmacy, Faculty of Military Health Sciences, University of Defence, Trebesska 1575, 500 01, Hradec Kralove, Czech Republic; Biomedical Research Centre, University Hospital, Sokolska 581, 500 05, Hradec Kralove, Czech Republic
| | - L Matouskova
- Department of Toxicology and Military Pharmacy, Faculty of Military Health Sciences, University of Defence, Trebesska 1575, 500 01, Hradec Kralove, Czech Republic
| | - P Jost
- Department of Toxicology and Military Pharmacy, Faculty of Military Health Sciences, University of Defence, Trebesska 1575, 500 01, Hradec Kralove, Czech Republic; Biomedical Research Centre, University Hospital, Sokolska 581, 500 05, Hradec Kralove, Czech Republic
| | - L Muckova
- Department of Toxicology and Military Pharmacy, Faculty of Military Health Sciences, University of Defence, Trebesska 1575, 500 01, Hradec Kralove, Czech Republic
| | - M Hrabinova
- Department of Toxicology and Military Pharmacy, Faculty of Military Health Sciences, University of Defence, Trebesska 1575, 500 01, Hradec Kralove, Czech Republic; Biomedical Research Centre, University Hospital, Sokolska 581, 500 05, Hradec Kralove, Czech Republic
| | - N Vykoukalova
- Department of Pharmacology and Toxicology, Charles University, Heyrovskeho 1203, 500 05, Hradec Kralove, Czech Republic
| | - M Kerhartova
- Department of Pharmaceutical Chemistry and Drug Control, Faculty of Pharmacy, Charles University, Heyrovskeho 1203, 500 05, Hradec Kralove, Czech Republic
| | - T Kucera
- Department of Toxicology and Military Pharmacy, Faculty of Military Health Sciences, University of Defence, Trebesska 1575, 500 01, Hradec Kralove, Czech Republic
| | - R Dolezal
- Biomedical Research Centre, University Hospital, Sokolska 581, 500 05, Hradec Kralove, Czech Republic
| | - E Nepovimova
- Biomedical Research Centre, University Hospital, Sokolska 581, 500 05, Hradec Kralove, Czech Republic; Department of Chemistry, Faculty of Science, University of Hradec Kralove, Rokitanskeho 62, 500 03, Hradec Kralove, Czech Republic
| | - K Spilovska
- Biomedical Research Centre, University Hospital, Sokolska 581, 500 05, Hradec Kralove, Czech Republic; National Institute of Mental Health, Topolova 748, 250 67, Klecany, Czech Republic
| | - E Mezeiova
- Biomedical Research Centre, University Hospital, Sokolska 581, 500 05, Hradec Kralove, Czech Republic; National Institute of Mental Health, Topolova 748, 250 67, Klecany, Czech Republic
| | - N L Pham
- Department of Toxicology and Military Pharmacy, Faculty of Military Health Sciences, University of Defence, Trebesska 1575, 500 01, Hradec Kralove, Czech Republic; Biomedical Research Centre, University Hospital, Sokolska 581, 500 05, Hradec Kralove, Czech Republic
| | - D Jun
- Department of Toxicology and Military Pharmacy, Faculty of Military Health Sciences, University of Defence, Trebesska 1575, 500 01, Hradec Kralove, Czech Republic; Biomedical Research Centre, University Hospital, Sokolska 581, 500 05, Hradec Kralove, Czech Republic
| | - F Staud
- Department of Pharmacology and Toxicology, Charles University, Heyrovskeho 1203, 500 05, Hradec Kralove, Czech Republic
| | - D Kaping
- National Institute of Mental Health, Topolova 748, 250 67, Klecany, Czech Republic
| | - K Kuca
- Biomedical Research Centre, University Hospital, Sokolska 581, 500 05, Hradec Kralove, Czech Republic; Department of Chemistry, Faculty of Science, University of Hradec Kralove, Rokitanskeho 62, 500 03, Hradec Kralove, Czech Republic
| | - O Soukup
- Biomedical Research Centre, University Hospital, Sokolska 581, 500 05, Hradec Kralove, Czech Republic.
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Mao F, Wang H, Ni W, Zheng X, Wang M, Bao K, Ling D, Li X, Xu Y, Zhang H, Li J. Design, Synthesis, and Biological Evaluation of Orally Available First-Generation Dual-Target Selective Inhibitors of Acetylcholinesterase (AChE) and Phosphodiesterase 5 (PDE5) for the Treatment of Alzheimer's Disease. ACS Chem Neurosci 2018; 9:328-345. [PMID: 29068218 DOI: 10.1021/acschemneuro.7b00345] [Citation(s) in RCA: 42] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
Through drug discovery strategies of repurposing and redeveloping existing drugs, a series of novel tadalafil derivatives were rationally designed, synthesized, and evaluated to seek dual-target AChE/PDE5 inhibitors as good candidate drugs for Alzheimer's disease (AD). Among these derivatives, 1p and 1w exhibited excellent selective dual-target AChE/PDE5 inhibitory activities and improved blood-brain barrier (BBB) penetrability. Importantly, 1w·Cit (citrate of 1w) could reverse the cognitive dysfunction of scopolamine-induced AD mice and exhibited an excellent effect on enhancing cAMP response element-binding protein (CREB) phosphorylation in vivo, a crucial factor in memory formation and synaptic plasticity. Moreover, the molecular docking simulations of 1w with hAChE and hPDE5A confirmed that our design strategy was rational. In summary, our research provides a potential selective dual-target AChE/PDE5 inhibitor as a good candidate drug for the treatment of AD, and it could also be regarded as a small molecule probe to validate the novel AD therapeutic approach in vivo.
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Affiliation(s)
- Fei Mao
- Shanghai
Key Laboratory of New Drug Design, School of Pharmacy, East China University of Science and Technology, 130 Mei Long Road, Shanghai 200237, China
| | - Huan Wang
- CAS
Key Laboratory of Receptor Research, Shanghai Institute of Materia
Medica, Chinese Academy of Sciences, 555 Zu Chong Zhi Road, Shanghai 201203, China
- University of Chinese Academy of Science, No. 19A Yuquan Road, Beijing 100049, China
| | - Wei Ni
- Shanghai
Key Laboratory of New Drug Design, School of Pharmacy, East China University of Science and Technology, 130 Mei Long Road, Shanghai 200237, China
| | - Xinyu Zheng
- Shanghai
Key Laboratory of New Drug Design, School of Pharmacy, East China University of Science and Technology, 130 Mei Long Road, Shanghai 200237, China
| | - Manjiong Wang
- Shanghai
Key Laboratory of New Drug Design, School of Pharmacy, East China University of Science and Technology, 130 Mei Long Road, Shanghai 200237, China
| | - Keting Bao
- Shanghai
Key Laboratory of New Drug Design, School of Pharmacy, East China University of Science and Technology, 130 Mei Long Road, Shanghai 200237, China
| | - Dazheng Ling
- Shanghai
Key Laboratory of New Drug Design, School of Pharmacy, East China University of Science and Technology, 130 Mei Long Road, Shanghai 200237, China
| | - Xiaokang Li
- Shanghai
Key Laboratory of New Drug Design, School of Pharmacy, East China University of Science and Technology, 130 Mei Long Road, Shanghai 200237, China
| | - Yixiang Xu
- Shanghai
Key Laboratory of New Drug Design, School of Pharmacy, East China University of Science and Technology, 130 Mei Long Road, Shanghai 200237, China
| | - Haiyan Zhang
- CAS
Key Laboratory of Receptor Research, Shanghai Institute of Materia
Medica, Chinese Academy of Sciences, 555 Zu Chong Zhi Road, Shanghai 201203, China
- State
Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, University of Chinese Academy of Sciences, Chinese Academy of Sciences, Shanghai 201203, China
| | - Jian Li
- Shanghai
Key Laboratory of New Drug Design, School of Pharmacy, East China University of Science and Technology, 130 Mei Long Road, Shanghai 200237, China
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Synthesis and activity towards Alzheimer's disease in vitro: Tacrine, phenolic acid and ligustrazine hybrids. Eur J Med Chem 2018; 148:238-254. [PMID: 29466774 DOI: 10.1016/j.ejmech.2018.01.028] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2017] [Revised: 01/02/2018] [Accepted: 01/08/2018] [Indexed: 12/18/2022]
Abstract
A series of novel tacrine-phenolic acid dihybrids and tacrine-phenolic acid-ligustrazine trihybrids were synthesized, characterized and screened as novel potential anti-Alzheimer drug candidates. These compounds showed potent inhibition activity towards cholinesterases (ChEs), among of them, 9i was the most potent one towards acetylcholinesterase (eeAChE, IC50 = 3.9 nM; hAChE, IC50 = 65.2 nM). 9i could also effectively block β-amyloid (Aβ) self-aggregation with an inhibition ratio of 47% at 20 μM. In addition, its strong anti-oxidation activity could protect PC12 cells from CoCl2-damage in the experimental condition while no neurotoxicity. Furthermore, its hepatotoxicity was lower than tacrine in vitro and in vivo. Kinetic and molecular modeling studies revealed that 9i worked in a mixed-type way, could interact simultaneously with catalytic active site (CAS) and peripheral anionic site (PAS) of AChE. Therefore, 9i was a promising multifunctional candidate for the treatment of AD.
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73
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Dolles D, Hoffmann M, Gunesch S, Marinelli O, Möller J, Santoni G, Chatonnet A, Lohse MJ, Wittmann HJ, Strasser A, Nabissi M, Maurice T, Decker M. Structure-Activity Relationships and Computational Investigations into the Development of Potent and Balanced Dual-Acting Butyrylcholinesterase Inhibitors and Human Cannabinoid Receptor 2 Ligands with Pro-Cognitive in Vivo Profiles. J Med Chem 2018; 61:1646-1663. [PMID: 29400965 DOI: 10.1021/acs.jmedchem.7b01760] [Citation(s) in RCA: 40] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
The enzyme butyrylcholinesterase (BChE) and the human cannabinoid receptor 2 (hCB2R) represent promising targets for pharmacotherapy in the later stages of Alzheimer's disease. We merged pharmacophores for both targets into small benzimidazole-based molecules, investigated SARs, and identified several dual-acting ligands with a balanced affinity/inhibitory activity and an excellent selectivity over both hCB1R and hAChE. A homology model for the hCB2R was developed based on the hCB1R crystal structure and used for molecular dynamics studies to investigate binding modes. In vitro studies proved hCB2R agonism. Unwanted μ-opioid receptor affinity could be designed out. One well-balanced dual-acting and selective hBChE inhibitor/hCB2R agonist showed superior in vivo activity over the lead CB2 agonist with regards to cognition improvement. The data shows the possibility to combine a small molecule with selective and balanced GPCR-activity/enzyme inhibition and in vivo activity for the therapy of AD and may help to rationalize the development of other dual-acting ligands.
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Affiliation(s)
- Dominik Dolles
- Pharmaceutical and Medicinal Chemistry, Institute of Pharmacy and Food Chemistry, Julius Maximilian University of Würzburg , Am Hubland, D-97074 Würzburg, Germany
| | - Matthias Hoffmann
- Pharmaceutical and Medicinal Chemistry, Institute of Pharmacy and Food Chemistry, Julius Maximilian University of Würzburg , Am Hubland, D-97074 Würzburg, Germany
| | - Sandra Gunesch
- Pharmaceutical and Medicinal Chemistry, Institute of Pharmacy and Food Chemistry, Julius Maximilian University of Würzburg , Am Hubland, D-97074 Würzburg, Germany
| | - Oliviero Marinelli
- School of Pharmacy, Department of Experimental Medicine, University of Camerino , I-62032 Camerino, Italy
| | - Jan Möller
- Institute of Pharmacology and Toxicology, Julius Maximilian University of Würzburg , Versbacher Strabe 9, D-97078 Würzburg, Germany
| | - Giorgio Santoni
- School of Pharmacy, Department of Experimental Medicine, University of Camerino , I-62032 Camerino, Italy
| | - Arnaud Chatonnet
- INRA UMR866, University of Montpellier , F-34060 Montpellier, France
| | - Martin J Lohse
- Institute of Pharmacology and Toxicology, Julius Maximilian University of Würzburg , Versbacher Strabe 9, D-97078 Würzburg, Germany
| | - Hans-Joachim Wittmann
- Pharmaceutical and Medicinal Chemistry II, Institute of Pharmacy, University of Regensburg , D-95053 Regensburg, Germany
| | - Andrea Strasser
- Pharmaceutical and Medicinal Chemistry II, Institute of Pharmacy, University of Regensburg , D-95053 Regensburg, Germany
| | - Massimo Nabissi
- School of Pharmacy, Department of Experimental Medicine, University of Camerino , I-62032 Camerino, Italy
| | - Tangui Maurice
- INSERM UMR-S1198, University of Montpellier, EPHE , F-34095 Montpellier, France
| | - Michael Decker
- Pharmaceutical and Medicinal Chemistry, Institute of Pharmacy and Food Chemistry, Julius Maximilian University of Würzburg , Am Hubland, D-97074 Würzburg, Germany
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74
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Maresova P, Klimova B, Novotny M, Kuca K. Alzheimer's and Parkinson's Diseases: Expected Economic Impact on Europe-A Call for a Uniform European Strategy. J Alzheimers Dis 2018; 54:1123-1133. [PMID: 27567862 DOI: 10.3233/jad-160484] [Citation(s) in RCA: 45] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
The purpose of this study is to analyze the economic burden of persons with Alzheimer's disease (AD) and Parkinson's disease (PD) in Europe. On the basis of available data about the number of persons with dementia, their prevalence, and treatment and care costs, a mean cost burden is estimated for the year of 2030 and for the year of 2050 in Europe. The method of retrospective analysis of available sources was used; furthermore, analysis of database data such as WHO and Eurostat, which provide information about the number of older people and people with dementia; and specification of direct and indirect medical and nonmedical costs of patients with AD and PD from current studies was also used. The findings of this study confirm that the number of patients affected with AD and PD, as well as annual costs of the treatment and care of these patients, in the selected European countries are rapidly growing. The cost burden of both AD and PD in the selected European countries rises year by year, and by 2050, the cost burden of both diseases in fact will be almost two times higher in comparison with the year of 2010. In 2050, the overall mean cost burden is estimated to reach 357 billion Euros. The European Union calls for a joint initiative in the development of a uniformed strategic plan in the fight against dementia.
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Affiliation(s)
- Petra Maresova
- Department of Economics, Faculty of Informatics and Management, University of Hradec Kralove, Hradec Kralove, Czech Republic
| | - Blanka Klimova
- Faculty of Informatics and Management, University of Hradec Kralove, Hradec Kralove, Czech Republic
| | - Michal Novotny
- Biomedical Research Centrum, University Hospital Hradec Kralove, Hradec Kralove, Czech Republic.,Department of Chemistry, Faculty of Science, University of Hradec Kralove, Hradec Kralove, Czech Republic
| | - Kamil Kuca
- Biomedical Research Center, University Hospital Hradec Kralove, Hradec Kralove, Czech Republic.,Center of Basic and Applied Research, Faculty of Informatics and Management, University of Hradec Kralove, Hradec Kralove, Czech Republic
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75
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The Substitution Effect on Reaction Enthalpies of Antioxidant Mechanisms of Juglone and Its Derivatives in Gas and Solution Phase: DFT Study. J CHEM-NY 2018. [DOI: 10.1155/2018/1958047] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
We examined the structure-reaction enthalpies-antioxidant activity relationship of the molecule library built around juglone and its derivatives at B3LYP/6-31+G(d,p) level. Three major antioxidant mechanisms (hydrogen atom transfer (HAT), single electron transfer-proton transfer (SET-PT), and sequential proton loss electron transfer (SPLET)) have been investigated in five solvents and in the gas phase. The delocalization of the unpaired electrons in the radicals or cation radicals has been explored by the natural bond orbital analysis and the interpretation of spin density maps. The results obtained have proven that the HAT mechanism is the thermodynamically preferred mechanism in the gas phase. But, in the solution phase, the SPLET mechanism has been shown to be more predominant than HAT. The reactivity order of compounds towards selected reactive oxygen species has also been studied.
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76
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Cen J, Guo H, Hong C, Lv J, Yang Y, Wang T, Fang D, Luo W, Wang C. Development of tacrine-bifendate conjugates with improved cholinesterase inhibitory and pro-cognitive efficacy and reduced hepatotoxicity. Eur J Med Chem 2018; 144:128-136. [DOI: 10.1016/j.ejmech.2017.12.005] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2017] [Revised: 11/29/2017] [Accepted: 12/02/2017] [Indexed: 12/23/2022]
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77
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Sivanandan S, Pimple S. Molecular Docking Studies of <i>Alpinia galanga</i> Phytoconstituents for Psychostimulant Activity. ACTA ACUST UNITED AC 2018. [DOI: 10.4236/abc.2018.84006] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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78
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Molecular Docking and PLIF Studies of Novel Tacrine-Naphtoquinone Hybrids Based on Multi-Target-Directed Ligand Approach for Alzheimer’s Disease. Jundishapur J Nat Pharm Prod 2017. [DOI: 10.5812/jjnpp.65048] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
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79
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Hiremathad A, Chand K, Tolayan L, Rajeshwari, Keri RS, Esteves AR, Cardoso SM, Chaves S, Santos MA. Hydroxypyridinone-benzofuran hybrids with potential protective roles for Alzheimer´s disease therapy. J Inorg Biochem 2017; 179:82-96. [PMID: 29182921 DOI: 10.1016/j.jinorgbio.2017.11.015] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2017] [Revised: 11/07/2017] [Accepted: 11/17/2017] [Indexed: 12/14/2022]
Abstract
A series of (3-hydroxy-4-pyridinone)-benzofuran hybrids have been developed and studied as potential multitargeting drugs for Alzheimer's disease (AD). Their design envisaged mainly to mimic the donepezil drug, a marketed inhibitor of acetylcholinesterase (AChE), and to endow the conjugate molecules with extra-properties such as metal chelation, radical scavenging and inhibition of amyloid peptide (Aβ) aggregation. Thus, a set of eleven new hybrid compounds was developed and evaluated for chemical and biological properties, in solution and in neuronal cell environment. The results are discussed in terms of the type of substituents on both main moieties and the linker size. The closest similarity with donepezil, in terms of AChE inhibitory activity, was obtained for the O-benzyl-hydroxypyridinone hybrids containing a 2-methylene linker, although still less active than the drug. However, the free-hydroxypyridinone hybrids present higher activity for the Aβ aggregation inhibition, metal chelating capacity and radical scavenging activity. Overall, some compounds demonstrated capacity to exert a multiple action by hitting three- (7d) or four- (8d, 8f) pathophysiological targets of AD. Furthermore, the compounds showed neuroprotective effects in neuronal cells subjected to model stressors of AD, but not significant dependence on the substituent groups. Importantly, the compounds evidenced drug-likeness properties, including good membrane permeability.
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Affiliation(s)
- Asha Hiremathad
- Centro de Química Estrutural, Instituto Superior Técnico, Universidade Técnica de Lisboa, Av. Rovisco Pais 1, 1049-001 Lisboa, Portugal; Centre for Nano and Material Sciences, Jain University, Jain Global Campus, Kanakapura, Ramanagara, Bangalore 562112, India
| | - Karam Chand
- Centro de Química Estrutural, Instituto Superior Técnico, Universidade Técnica de Lisboa, Av. Rovisco Pais 1, 1049-001 Lisboa, Portugal
| | - Lori Tolayan
- Centro de Química Estrutural, Instituto Superior Técnico, Universidade Técnica de Lisboa, Av. Rovisco Pais 1, 1049-001 Lisboa, Portugal
| | - Rajeshwari
- Centro de Química Estrutural, Instituto Superior Técnico, Universidade Técnica de Lisboa, Av. Rovisco Pais 1, 1049-001 Lisboa, Portugal
| | - Rangappa S Keri
- Centre for Nano and Material Sciences, Jain University, Jain Global Campus, Kanakapura, Ramanagara, Bangalore 562112, India.
| | - A Raquel Esteves
- CNC-Center for Neuroscience and Cell Biology, University of Coimbra, Coimbra, Portugal; Institute of Cell and Molecular Biology, Faculty of Medicine, University of Coimbra, Coimbra, Portugal
| | - Sandra M Cardoso
- CNC-Center for Neuroscience and Cell Biology, University of Coimbra, Coimbra, Portugal; Institute of Cell and Molecular Biology, Faculty of Medicine, University of Coimbra, Coimbra, Portugal
| | - Sílvia Chaves
- Centro de Química Estrutural, Instituto Superior Técnico, Universidade Técnica de Lisboa, Av. Rovisco Pais 1, 1049-001 Lisboa, Portugal
| | - M Amélia Santos
- Centro de Química Estrutural, Instituto Superior Técnico, Universidade Técnica de Lisboa, Av. Rovisco Pais 1, 1049-001 Lisboa, Portugal.
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80
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Ma F, Du H. Novel deoxyvasicinone derivatives as potent multitarget-directed ligands for the treatment of Alzheimer's disease: Design, synthesis, and biological evaluation. Eur J Med Chem 2017; 140:118-127. [DOI: 10.1016/j.ejmech.2017.09.008] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2017] [Revised: 09/03/2017] [Accepted: 09/05/2017] [Indexed: 12/31/2022]
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81
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Advances toward multifunctional cholinesterase and β-amyloid aggregation inhibitors. Future Med Chem 2017; 9:1835-1854. [PMID: 28925729 DOI: 10.4155/fmc-2017-0094] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
The emergence of a multitarget design approach in the development of new potential anti-Alzheimer's disease agents has resulted in the discovery of many multifunctional compounds focusing on various targets. Among them the largest group comprises inhibitors of both cholinesterases, with additional anti-β-amyloid aggregation activity. This review describes recent advances in this research area and presents the most interesting compounds reported over a 2-year span (2015-2016). The majority of hybrids possess heterodimeric structures obtained by linking structurally active fragments interacting with different targets. Multipotent cholinesterase inhibitors with β-amyloid antiaggregating activity may additionally possess antioxidative, neuroprotective or metal-chelating properties or less common features such as anti-β-secretase or τ-antiaggregation activity.
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83
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Development of 2-Methoxyhuprine as Novel Lead for Alzheimer's Disease Therapy. Molecules 2017; 22:molecules22081265. [PMID: 28788095 PMCID: PMC6152224 DOI: 10.3390/molecules22081265] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2017] [Revised: 07/21/2017] [Accepted: 07/22/2017] [Indexed: 11/29/2022] Open
Abstract
Tacrine (THA), the first clinically effective acetylcholinesterase (AChE) inhibitor and the first approved drug for the treatment of Alzheimer’s disease (AD), was withdrawn from the market due to its side effects, particularly its hepatotoxicity. Nowadays, THA serves as a valuable scaffold for the design of novel agents potentially applicable for AD treatment. One such compound, namely 7-methoxytacrine (7-MEOTA), exhibits an intriguing profile, having suppressed hepatotoxicity and concomitantly retaining AChE inhibition properties. Another interesting class of AChE inhibitors represents Huprines, designed by merging two fragments of the known AChE inhibitors—THA and (−)-huperzine A. Several members of this compound family are more potent human AChE inhibitors than the parent compounds. The most promising are so-called huprines X and Y. Here, we report the design, synthesis, biological evaluation, and in silico studies of 2-methoxyhuprine that amalgamates structural features of 7-MEOTA and huprine Y in one molecule.
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84
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Han Q, Cai S, Yang L, Wang X, Qi C, Yang R, Wang C. Molybdenum Disulfide Nanoparticles as Multifunctional Inhibitors against Alzheimer's Disease. ACS APPLIED MATERIALS & INTERFACES 2017; 9:21116-21123. [PMID: 28613069 DOI: 10.1021/acsami.7b03816] [Citation(s) in RCA: 68] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
The complex pathogenic mechanisms of Alzheimer's disease (AD) include the aggregation of β-amyloid peptides (Aβ) into oligomers or fibrils as well as Aβ-mediated oxidative stress, which require comprehensive treatment. Therefore, the inhibition of Aβ aggregation and free-radical scavenging are essential for the treatment of AD. Nanoparticles (NPs) have been found to influence Aβ aggregation process in vitro. Herein, we report the inhibition effects of molybdenum disulfide (MoS2) NPs on Aβ aggregation. Polyvinylpyrrolidone-functionalized MoS2 NPs were fabricated by a pulsed laser ablation method. We find that MoS2 NPs exhibit multifunctional effects on Aβ peptides: inhibiting Aβ aggregation, destabilizing Aβ fibrils, alleviating Aβ-induced oxidative stress, as well as Aβ-mediated cell toxicity. Moreover, we show that MoS2 NPs can block the formation of the Ca2+ channel induced by Aβ fibrils in the cell membrane for the first time. Thus, these observations suggest that MoS2 NPs have great potential for a multifunctional therapeutic agent against amyloid-related diseases.
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Affiliation(s)
- Qiusen Han
- CAS Center of Excellence for Nanoscience, National Center for Nanoscience and Technology, UCAS , Beijing 100190, P. R. China
- Sino-Danish College, Sino-Danish Center for Education and Research, UCAS , Beijing 100190, P. R. China
| | - Shuangfei Cai
- CAS Center of Excellence for Nanoscience, National Center for Nanoscience and Technology, UCAS , Beijing 100190, P. R. China
| | - Lin Yang
- CAS Center of Excellence for Nanoscience, National Center for Nanoscience and Technology, UCAS , Beijing 100190, P. R. China
| | - Xinhuan Wang
- CAS Center of Excellence for Nanoscience, National Center for Nanoscience and Technology, UCAS , Beijing 100190, P. R. China
| | - Cui Qi
- CAS Center of Excellence for Nanoscience, National Center for Nanoscience and Technology, UCAS , Beijing 100190, P. R. China
| | - Rong Yang
- CAS Center of Excellence for Nanoscience, National Center for Nanoscience and Technology, UCAS , Beijing 100190, P. R. China
- Sino-Danish College, Sino-Danish Center for Education and Research, UCAS , Beijing 100190, P. R. China
| | - Chen Wang
- CAS Center of Excellence for Nanoscience, National Center for Nanoscience and Technology, UCAS , Beijing 100190, P. R. China
- Sino-Danish College, Sino-Danish Center for Education and Research, UCAS , Beijing 100190, P. R. China
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85
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New tacrine dimers with antioxidant linkers as dual drugs: Anti-Alzheimer's and antiproliferative agents. Eur J Med Chem 2017; 138:761-773. [PMID: 28728108 DOI: 10.1016/j.ejmech.2017.06.048] [Citation(s) in RCA: 50] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2017] [Revised: 05/12/2017] [Accepted: 06/23/2017] [Indexed: 12/31/2022]
Abstract
We have designed a series of tacrine-based homo- and heterodimers that incorporate an antioxidant tether (selenoureido, chalcogenide) as new dual compounds: for the treatment of Alzheimer's disease and as antiproliferative agents. Symmetrical homodimers bearing a dichalcogenide or selenide-based tether, the best compounds in the series, were found to be strong and highly selective electric eel AChE inhibitors, with inhibition constants within the low nanomolar range. This high inhibitory activity was confirmed on recombinant human AChE for the most interesting derivatives. The three most promising homodimers also showed a good inhibitory activity towards amyloid-β self aggregation. The symmetric disulfide derivative bis[5-(1',2',3',4'-tetrahydroacridin-9'-ylamino)pentyl]disulfide (19) showed the best multipotent profile and was not neurotoxic on immortalized mouse cortical neurons even at 50 μM concentration. These results represent an improvement in activity and selectivity compared to parent tacrine, the first marketed drug against Alzheimer's disease. Title compounds also exhibited excellent in vitro antiproliferative activities against a panel of 6 human tumor cell lines, with GI50 values within the submicromolar range for the most potent derivatives (0.12-0.95 μM); such values represent a spectacular increase compared to currently-used chemotherapeutic agents, such as 5-FU (up to 306-fold) and cisplatin (up to 162-fold). Cell cycle experiments indicated the accumulation of cells in the G1 phase of the cycle, a different mechanism than the reported for cisplatin. The breast cancer cell lines turned out to be the most sensitive one of the panel tested.
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86
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Spilovska K, Korabecny J, Sepsova V, Jun D, Hrabinova M, Jost P, Muckova L, Soukup O, Janockova J, Kucera T, Dolezal R, Mezeiova E, Kaping D, Kuca K. Novel Tacrine-Scutellarin Hybrids as Multipotent Anti-Alzheimer's Agents: Design, Synthesis and Biological Evaluation. Molecules 2017; 22:E1006. [PMID: 28621747 PMCID: PMC6152717 DOI: 10.3390/molecules22061006] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2017] [Revised: 06/09/2017] [Accepted: 06/12/2017] [Indexed: 11/17/2022] Open
Abstract
A novel series of 6-chlorotacrine-scutellarin hybrids was designed, synthesized and the biological activity as potential anti-Alzheimer's agents was assessed. Their inhibitory activity towards human acetylcholinesterase (hAChE) and human butyrylcholinesterase (hBChE), antioxidant activity, ability to cross the blood-brain barrier (BBB) and hepatotoxic profile were evaluated in vitro. Among these compounds, hybrid K1383, bearing two methylene tether between two basic scaffolds, was found to be very potent hAChE inhibitor (IC50 = 1.63 nM). Unfortunately, none of the hybrids displayed any antioxidant activity (EC50 ≥ 500 μM). Preliminary data also suggests a comparable hepatotoxic profile with 6-Cl-THA (established on a HepG2 cell line). Kinetic studies performed on hAChE with the most active compound in the study, K1383, pointed out to a mixed, non-competitive enzyme inhibition. These findings were further corroborated by docking studies.
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Affiliation(s)
- Katarina Spilovska
- Department of Toxicology and Military Pharmacy, Faculty of Military Health Sciences, Trebesska 1575, 500 01 Hradec Kralove, Czech Republic.
- National Institute of Mental Health, Topolova 748, 250 67 Klecany, Czech Republic.
| | - Jan Korabecny
- Department of Toxicology and Military Pharmacy, Faculty of Military Health Sciences, Trebesska 1575, 500 01 Hradec Kralove, Czech Republic.
- Biomedical Research Centre, University Hospital Hradec Kralove, Sokolska 581, 500 05 Hradec Kralove, Czech Republic.
| | - Vendula Sepsova
- Department of Toxicology and Military Pharmacy, Faculty of Military Health Sciences, Trebesska 1575, 500 01 Hradec Kralove, Czech Republic.
- Biomedical Research Centre, University Hospital Hradec Kralove, Sokolska 581, 500 05 Hradec Kralove, Czech Republic.
| | - Daniel Jun
- Department of Toxicology and Military Pharmacy, Faculty of Military Health Sciences, Trebesska 1575, 500 01 Hradec Kralove, Czech Republic.
- Biomedical Research Centre, University Hospital Hradec Kralove, Sokolska 581, 500 05 Hradec Kralove, Czech Republic.
| | - Martina Hrabinova
- Department of Toxicology and Military Pharmacy, Faculty of Military Health Sciences, Trebesska 1575, 500 01 Hradec Kralove, Czech Republic.
- Biomedical Research Centre, University Hospital Hradec Kralove, Sokolska 581, 500 05 Hradec Kralove, Czech Republic.
| | - Petr Jost
- Department of Toxicology and Military Pharmacy, Faculty of Military Health Sciences, Trebesska 1575, 500 01 Hradec Kralove, Czech Republic.
| | - Lubica Muckova
- Department of Toxicology and Military Pharmacy, Faculty of Military Health Sciences, Trebesska 1575, 500 01 Hradec Kralove, Czech Republic.
| | - Ondrej Soukup
- National Institute of Mental Health, Topolova 748, 250 67 Klecany, Czech Republic.
- Biomedical Research Centre, University Hospital Hradec Kralove, Sokolska 581, 500 05 Hradec Kralove, Czech Republic.
| | - Jana Janockova
- Biomedical Research Centre, University Hospital Hradec Kralove, Sokolska 581, 500 05 Hradec Kralove, Czech Republic.
| | - Tomas Kucera
- Department of Toxicology and Military Pharmacy, Faculty of Military Health Sciences, Trebesska 1575, 500 01 Hradec Kralove, Czech Republic.
| | - Rafael Dolezal
- Biomedical Research Centre, University Hospital Hradec Kralove, Sokolska 581, 500 05 Hradec Kralove, Czech Republic.
| | - Eva Mezeiova
- National Institute of Mental Health, Topolova 748, 250 67 Klecany, Czech Republic.
- Biomedical Research Centre, University Hospital Hradec Kralove, Sokolska 581, 500 05 Hradec Kralove, Czech Republic.
| | - Daniel Kaping
- National Institute of Mental Health, Topolova 748, 250 67 Klecany, Czech Republic.
| | - Kamil Kuca
- Biomedical Research Centre, University Hospital Hradec Kralove, Sokolska 581, 500 05 Hradec Kralove, Czech Republic.
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87
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Design, synthesis, and molecular modeling of new 3(2H)-pyridazinone derivatives as acetylcholinesterase/butyrylcholinesterase inhibitors. Med Chem Res 2017. [DOI: 10.1007/s00044-017-1930-x] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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88
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Wang L, Moraleda I, Iriepa I, Romero A, López-Muñoz F, Chioua M, Inokuchi T, Bartolini M, Marco-Contelles J. 5-Methyl- N-(8-(5,6,7,8-tetrahydroacridin-9-ylamino)octyl)-5 H-indolo[2,3- b]quinolin-11-amine: a highly potent human cholinesterase inhibitor. MEDCHEMCOMM 2017; 8:1307-1317. [PMID: 30108842 PMCID: PMC6071787 DOI: 10.1039/c7md00143f] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/21/2017] [Accepted: 04/26/2017] [Indexed: 12/13/2022]
Abstract
The synthesis, cholinesterase inhibition, molecular modelling and ADME properties of novel tacrine-neocryptolepine heterodimers are described. Compound 3 [5-methyl-N-(8-(5,6,7,8-tetrahydroacridin-9-ylamino)octyl)-5H-indolo[2,3-b]quinolin-11-amine], showing a moderate inhibition of the Aβ1-42 self-aggregation (26.5% at a 1 : 5 ratio with Aβ1-42), and a calculated log BB value (0.27) indicating excellent potential BBB penetration, is a highly potent human cholinesterase inhibitor [IC50 (hAChE) = 0.95 ± 0.04 nM; IC50 (hBuChE) = 2.29 ± 0.14 nM] which can be listed among the most potent hAChE inhibitors so far identified, and is not hepatotoxic in vitro at the concentrations at which the ChEs are inhibited. A molecular modeling study was also undertaken in order to elucidate the AChE and the BuChE bind modes of all the new compounds. The docking results show that all of them bind to AChE in extended conformations and to BuChE in folded conformations. Moreover, these studies revealed that the length of the linker is crucial to binding both the catalytic anionic site and the peripheral anionic site.
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Affiliation(s)
- Li Wang
- Division of Chemistry and Biotechnology , Graduate School of Natural Science and Technology , Okayama University , 3.1.1 Tsushima-Naka, Kita-ku , Okayama 700-8530 , Japan . ; Tel: +81 86 294 5045
| | - Ignacio Moraleda
- Departamento de Química Orgánica y Química Inorgánica , Universidad de Alcalá , Ctra. Madrid-Barcelona, Km. 33,6, 28871, Alcalá de Henares , Madrid , Spain
| | - Isabel Iriepa
- Departamento de Química Orgánica y Química Inorgánica , Universidad de Alcalá , Ctra. Madrid-Barcelona, Km. 33,6, 28871, Alcalá de Henares , Madrid , Spain
| | - Alejandro Romero
- Departamento de Toxicología y Farmacología , Facultad de Veterinaria , Universidad Complutense de Madrid , 28040-Madrid , Spain
| | - Francisco López-Muñoz
- Faculty of Health , Camilo José Cela University , C/Castillo de Alarcón, 49; 28692 Villanueva de la Cañada , Madrid , Spain
- Neuropsychopharmacology Unit , "Hospital 12 de Octubre" Research Institute , Av. de Córdoba s/n , 28041 Madrid , Spain
| | - Mourad Chioua
- Laboratory of Medicinal Chemistry (IQOG, CSIC) , C/ Juan de la Cierva 3 , 28006-Madrid , Spain . ; Tel: +34 91 5622900
| | - Tsutomu Inokuchi
- Division of Chemistry and Biotechnology , Graduate School of Natural Science and Technology , Okayama University , 3.1.1 Tsushima-Naka, Kita-ku , Okayama 700-8530 , Japan . ; Tel: +81 86 294 5045
| | - Manuela Bartolini
- Department of Pharmacy and Biotechnology , Alma Mater Studiorum , University of Bologna , Via Belmeloro 6 , 40126 Bologna , Italy . ; Tel: +39 0512099729
| | - José Marco-Contelles
- Laboratory of Medicinal Chemistry (IQOG, CSIC) , C/ Juan de la Cierva 3 , 28006-Madrid , Spain . ; Tel: +34 91 5622900
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89
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Stavrakov G, Philipova I, Zheleva-Dimitrova D, Valkova I, Salamanova E, Konstantinov S, Doytchinova I. Docking-based design and synthesis of galantamine-camphane hybrids as inhibitors of acetylcholinesterase. Chem Biol Drug Des 2017; 90:709-718. [PMID: 28374576 DOI: 10.1111/cbdd.12991] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2016] [Revised: 02/07/2017] [Accepted: 03/20/2017] [Indexed: 01/22/2023]
Abstract
Galantamine (GAL) as an acetylcholinesterase inhibitor (AChEI) is among the main drugs approved for the treatment of Alzheimer's disease. It fits perfectly into acetylcholinesterase (AChE) binding gorge, but it is too short to fill it. The amyloid beta (Aβ) peptide binds in the peripheral anionic site (PAS) at the entrance of the binding gorge of AChE and initiates the formation of amyloid plaques. The blockade of PAS prevents from AChE-induced Aβ aggregation. In this study, we describe the design of a series of galantamine-camphane hybrids as AChEIs. Camphane (CAM) is a bulky fragment that disposes well on the wide gorge entrance. The designed hybrids have linkers of different length. They were docked into AChE, and the highest scored compounds were synthesized and tested for AChE inhibitory activity. Some of the novel hybrids showed 191- and 369-fold better inhibition than GAL. The CAM fragment of the best binders fits in the same region, proximal to PAS, where the Ω-loop of Aβ binds to AChE. The hybrids cross blood-brain barrier by passive diffusion and are non-neurotoxic at the inhibitory concentrations.
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Affiliation(s)
- Georgi Stavrakov
- Faculty of Pharmacy, Medical University of Sofia, Sofia, Bulgaria
| | - Irena Philipova
- Institute of Organic Chemistry with Centre of Phytochemistry, Bulgarian Academy of Sciences, Sofia, Bulgaria
| | | | - Iva Valkova
- Faculty of Pharmacy, Medical University of Sofia, Sofia, Bulgaria
| | - Evdokiya Salamanova
- Institute of Molecular Biology, Bulgarian Academy of Sciences, Sofia, Bulgaria
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90
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Neurodegenerative drug discovery: building on the past, looking to the future. Future Med Chem 2017; 9:707-709. [DOI: 10.4155/fmc-2017-0087] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
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91
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Synthesis and biological assessment of racemic benzochromenopyrimidinetriones as promising agents for Alzheimer's disease therapy. Future Med Chem 2017; 9:715-721. [DOI: 10.4155/fmc-2017-0004] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Abstract
Aim: Due to the complex nature of Alzheimer's disease, there is a renewed search for multitarget directed drugs. Results: This paper describes the synthesis and in vitro biological evaluation of six racemic 13-aryl-2,3,4,13-tetrahydro-1H,12H-benzo[6,7]chromeno[2,3-d]pyrido[1,2-a]pyrimidine-7,12,14-triones (1a–6a), and six racemic 15-aryl-8,9,10,11,12,15-hexahydro-14H-benzo[6′,7′]chromeno[2′,3:4,5] pyr-imido [1,2-a]azepine-5,14,16-triones (1b–6b), showing antioxidant and cholinesterase inhibitory capacity. Among these compounds, 13-phenyl-2,3,4,13-tetrahydro-1H,12H-benzo[6,7]chromeno[2,3-d]pyrido[1,2-a]pyrimidine-7,12,14-trione (1a) is a nonhepatotoxic at 300 μmol/l dose concentration, and a selective EeAChE inhibitor showing good antioxidant power. Conclusion: A new family of racemic benzochromenopyrimidinetriones has been investigated for their potential use in the treatment of Alzheimer's disease.
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Cytochrome P450 binding studies of novel tacrine derivatives: Predicting the risk of hepatotoxicity. Bioorg Med Chem Lett 2017; 27:2443-2449. [PMID: 28400237 DOI: 10.1016/j.bmcl.2017.04.006] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2017] [Revised: 03/30/2017] [Accepted: 04/01/2017] [Indexed: 10/19/2022]
Abstract
The 1,2,3,4-tetrahydroacridine derivative tacrine was the first drug approved to treat Alzheimer's disease (AD). It is known to act as a potent cholinesterase inhibitor. However, tacrine was removed from the market due to its hepatotoxicity concerns as it undergoes metabolism to toxic quinonemethide species through the cytochrome P450 enzyme CYP1A2. Despite these challenges, tacrine serves as a useful template in the development of novel multi-targeting anti-AD agents. In this regard, we sought to evaluate the risk of hepatotoxicity in a series of C9 substituted tacrine derivatives that exhibit cholinesterase inhibition properties. The hepatotoxic potential of tacrine derivatives was evaluated using recombinant cytochrome (CYP) P450 CYP1A2 and CYP3A4 enzymes. Molecular docking studies were conducted to predict their binding modes and potential risk of forming hepatotoxic metabolites. Tacrine derivatives compound 1 (N-(3,4-dimethoxybenzyl)-1,2,3,4-tetrahydroacridin-9-amine) and 2 (6-chloro-N-(3,4-dimethoxybenzyl)-1,2,3,4-tetrahydroacridin-9-amine) which possess a C9 3,4-dimethoxybenzylamino substituent exhibited weak binding to CYP1A2 enzyme (1, IC50=33.0µM; 2, IC50=8.5µM) compared to tacrine (CYP1A2 IC50=1.5µM). Modeling studies show that the presence of a bulky 3,4-dimethoxybenzylamino C9 substituent prevents the orientation of the 1,2,3,4-tetrahydroacridine ring close to the heme-iron center of CYP1A2 thereby reducing the risk of forming hepatotoxic species.
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Horak M, Holubova K, Nepovimova E, Krusek J, Kaniakova M, Korabecny J, Vyklicky L, Kuca K, Stuchlik A, Ricny J, Vales K, Soukup O. The pharmacology of tacrine at N-methyl-d-aspartate receptors. Prog Neuropsychopharmacol Biol Psychiatry 2017; 75:54-62. [PMID: 28089695 DOI: 10.1016/j.pnpbp.2017.01.003] [Citation(s) in RCA: 45] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/07/2016] [Revised: 12/15/2016] [Accepted: 01/09/2017] [Indexed: 12/22/2022]
Abstract
The mechanism of tacrine as a precognitive drug has been considered to be complex and not fully understood. It has been reported to involve a wide spectrum of targets involving cholinergic, gabaergic, nitrinergic and glutamatergic pathways. Here, we review the effect of tacrine and its derivatives on the NMDA receptors (NMDAR) with a focus on the mechanism of action and biological consequences related to the Alzheimer's disease treatment. Our findings indicate that effect of tacrine on glutamatergic neurons is both direct and indirect. Direct NMDAR antagonistic effect is often reported by in vitro studies; however, it is achieved by high tacrine concentrations which are not likely to occur under clinical conditions. The impact on memory and behavioral testing can be ascribed to indirect effects of tacrine caused by influencing the NMDAR-mediated currents via M1 receptor activation, which leads to inhibition of Ca2+-activated potassium channels. Such inhibition prevents membrane repolarization leading to prolonged NMDAR activation and subsequently to long term potentiation. Considering these findings, we can conclude that tacrine-derivatives with dual cholinesterase and NMDARs modulating activity may represent a promising approach in the drug development for diseases associated with cognitive dysfunction, such as the Alzheimer disease.
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Affiliation(s)
- Martin Horak
- Institute of Physiology, Academy of Sciences of the Czech Republic v.v.i., Videnska 1083, 14220 Prague 4, Czech Republic
| | - Kristina Holubova
- National Institute of Mental Health, Topolova 748, 250 67 Klecany, Czech Republic
| | - Eugenie Nepovimova
- Biomedical Research Centre, University Hospital Hradec Kralove, Sokolska 581, 500 05 Hradec Kralove, Czech Republic
| | - Jan Krusek
- Institute of Physiology, Academy of Sciences of the Czech Republic v.v.i., Videnska 1083, 14220 Prague 4, Czech Republic
| | - Martina Kaniakova
- Institute of Physiology, Academy of Sciences of the Czech Republic v.v.i., Videnska 1083, 14220 Prague 4, Czech Republic
| | - Jan Korabecny
- Biomedical Research Centre, University Hospital Hradec Kralove, Sokolska 581, 500 05 Hradec Kralove, Czech Republic
| | - Ladislav Vyklicky
- Institute of Physiology, Academy of Sciences of the Czech Republic v.v.i., Videnska 1083, 14220 Prague 4, Czech Republic
| | - Kamil Kuca
- Biomedical Research Centre, University Hospital Hradec Kralove, Sokolska 581, 500 05 Hradec Kralove, Czech Republic
| | - Ales Stuchlik
- Institute of Physiology, Academy of Sciences of the Czech Republic v.v.i., Videnska 1083, 14220 Prague 4, Czech Republic
| | - Jan Ricny
- National Institute of Mental Health, Topolova 748, 250 67 Klecany, Czech Republic
| | - Karel Vales
- National Institute of Mental Health, Topolova 748, 250 67 Klecany, Czech Republic
| | - Ondrej Soukup
- Biomedical Research Centre, University Hospital Hradec Kralove, Sokolska 581, 500 05 Hradec Kralove, Czech Republic.
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Ismaili L, Refouvelet B, Benchekroun M, Brogi S, Brindisi M, Gemma S, Campiani G, Filipic S, Agbaba D, Esteban G, Unzeta M, Nikolic K, Butini S, Marco-Contelles J. Multitarget compounds bearing tacrine- and donepezil-like structural and functional motifs for the potential treatment of Alzheimer's disease. Prog Neurobiol 2017; 151:4-34. [DOI: 10.1016/j.pneurobio.2015.12.003] [Citation(s) in RCA: 87] [Impact Index Per Article: 12.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2015] [Revised: 11/11/2015] [Accepted: 12/11/2015] [Indexed: 01/16/2023]
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95
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Wu WY, Dai YC, Li NG, Dong ZX, Gu T, Shi ZH, Xue X, Tang YP, Duan JA. Novel multitarget-directed tacrine derivatives as potential candidates for the treatment of Alzheimer's disease. J Enzyme Inhib Med Chem 2017; 32:572-587. [PMID: 28133981 PMCID: PMC6009885 DOI: 10.1080/14756366.2016.1210139] [Citation(s) in RCA: 48] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023] Open
Abstract
Alzheimer’s disease (AD) is a neurodegenerative disorder, which is complex and progressive; it has not only threatened the health of elderly people, but also burdened the whole social medical and health system. The available therapy for AD is limited and the efficacy remains unsatisfactory. In view of the prevalence and expected increase in the incidence of AD, the design and development of efficacious and safe anti-AD agents has become a hotspot in the field of pharmaceutical research. Due to the multifactorial etiology of AD, the multitarget-directed ligands (MTDLs) approach is promising in search for new drugs for AD. Tacrine, which is the first acetylcholinesterase (AChE) inhibitor, has been selected as the ideal active fragment because of its simple structure, clear activity, and its superiority in the structural modification, thus it could be introduced into the overall molecular skeletons of the multi-target-directed anti-AD agents. In this review, we have summarized the recent advances (2012 to the present) in the chemical modification of tacrine, which could provide the reference for the further study of novel multi-target-directed tacrine derivatives to treat AD.
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Affiliation(s)
- Wen-Yu Wu
- a Jiangsu Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, Jiangsu Key Laboratory for High Technology Research of TCM Formulae, National and Local Collaborative Engineering Center of Chinese Medicinal Resources Industrialization and Formulae Innovative Medicine, Nanjing University of Chinese Medicine , Nanjing , Jiangsu , China.,b Department of Medicinal Chemistry , Nanjing University of Chinese Medicine , Nanjing , Jiangsu , China
| | - Yu-Chen Dai
- a Jiangsu Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, Jiangsu Key Laboratory for High Technology Research of TCM Formulae, National and Local Collaborative Engineering Center of Chinese Medicinal Resources Industrialization and Formulae Innovative Medicine, Nanjing University of Chinese Medicine , Nanjing , Jiangsu , China.,b Department of Medicinal Chemistry , Nanjing University of Chinese Medicine , Nanjing , Jiangsu , China
| | - Nian-Guang Li
- a Jiangsu Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, Jiangsu Key Laboratory for High Technology Research of TCM Formulae, National and Local Collaborative Engineering Center of Chinese Medicinal Resources Industrialization and Formulae Innovative Medicine, Nanjing University of Chinese Medicine , Nanjing , Jiangsu , China.,b Department of Medicinal Chemistry , Nanjing University of Chinese Medicine , Nanjing , Jiangsu , China
| | - Ze-Xi Dong
- a Jiangsu Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, Jiangsu Key Laboratory for High Technology Research of TCM Formulae, National and Local Collaborative Engineering Center of Chinese Medicinal Resources Industrialization and Formulae Innovative Medicine, Nanjing University of Chinese Medicine , Nanjing , Jiangsu , China.,b Department of Medicinal Chemistry , Nanjing University of Chinese Medicine , Nanjing , Jiangsu , China
| | - Ting Gu
- a Jiangsu Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, Jiangsu Key Laboratory for High Technology Research of TCM Formulae, National and Local Collaborative Engineering Center of Chinese Medicinal Resources Industrialization and Formulae Innovative Medicine, Nanjing University of Chinese Medicine , Nanjing , Jiangsu , China.,b Department of Medicinal Chemistry , Nanjing University of Chinese Medicine , Nanjing , Jiangsu , China
| | - Zhi-Hao Shi
- a Jiangsu Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, Jiangsu Key Laboratory for High Technology Research of TCM Formulae, National and Local Collaborative Engineering Center of Chinese Medicinal Resources Industrialization and Formulae Innovative Medicine, Nanjing University of Chinese Medicine , Nanjing , Jiangsu , China.,c Department of Organic Chemistry , China Pharmaceutical University , Nanjing , Jiangsu , China
| | - Xin Xue
- a Jiangsu Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, Jiangsu Key Laboratory for High Technology Research of TCM Formulae, National and Local Collaborative Engineering Center of Chinese Medicinal Resources Industrialization and Formulae Innovative Medicine, Nanjing University of Chinese Medicine , Nanjing , Jiangsu , China.,b Department of Medicinal Chemistry , Nanjing University of Chinese Medicine , Nanjing , Jiangsu , China
| | - Yu-Ping Tang
- a Jiangsu Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, Jiangsu Key Laboratory for High Technology Research of TCM Formulae, National and Local Collaborative Engineering Center of Chinese Medicinal Resources Industrialization and Formulae Innovative Medicine, Nanjing University of Chinese Medicine , Nanjing , Jiangsu , China.,b Department of Medicinal Chemistry , Nanjing University of Chinese Medicine , Nanjing , Jiangsu , China
| | - Jin-Ao Duan
- a Jiangsu Collaborative Innovation Center of Chinese Medicinal Resources Industrialization, Jiangsu Key Laboratory for High Technology Research of TCM Formulae, National and Local Collaborative Engineering Center of Chinese Medicinal Resources Industrialization and Formulae Innovative Medicine, Nanjing University of Chinese Medicine , Nanjing , Jiangsu , China.,b Department of Medicinal Chemistry , Nanjing University of Chinese Medicine , Nanjing , Jiangsu , China
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96
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Tacrine-resveratrol fused hybrids as multi-target-directed ligands against Alzheimer's disease. Eur J Med Chem 2017; 127:250-262. [DOI: 10.1016/j.ejmech.2016.12.048] [Citation(s) in RCA: 77] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2016] [Revised: 12/22/2016] [Accepted: 12/23/2016] [Indexed: 11/20/2022]
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97
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Multi-target-directed therapeutic potential of 7-methoxytacrine-adamantylamine heterodimers in the Alzheimer's disease treatment. Biochim Biophys Acta Mol Basis Dis 2017; 1863:607-619. [DOI: 10.1016/j.bbadis.2016.11.020] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2016] [Revised: 11/04/2016] [Accepted: 11/15/2016] [Indexed: 12/30/2022]
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Soukup O, Winder M, Killi UK, Wsol V, Jun D, Kuca K, Tobin G. Acetylcholinesterase Inhibitors and Drugs Acting on Muscarinic Receptors- Potential Crosstalk of Cholinergic Mechanisms During Pharmacological Treatment. Curr Neuropharmacol 2017; 15:637-653. [PMID: 27281175 PMCID: PMC5543679 DOI: 10.2174/1570159x14666160607212615] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2016] [Revised: 04/28/2016] [Accepted: 05/31/2016] [Indexed: 01/01/2023] Open
Abstract
BACKGROUND Pharmaceuticals with targets in the cholinergic transmission have been used for decades and are still fundamental treatments in many diseases and conditions today. Both the transmission and the effects of the somatomotoric and the parasympathetic nervous systems may be targeted by such treatments. Irrespective of the knowledge that the effects of neuronal signalling in the nervous systems may include a number of different receptor subtypes of both the nicotinic and the muscarinic receptors, this complexity is generally overlooked when assessing the mechanisms of action of pharmaceuticals. METHODS We have search of bibliographic databases for peer-reviewed research literature focused on the cholinergic system. Also, we have taken advantage of our expertise in this field to deduce the conclusions of this study. RESULTS Presently, the life cycle of acetylcholine, muscarinic receptors and their effects are reviewed in the major organ systems of the body. Neuronal and non-neuronal sources of acetylcholine are elucidated. Examples of pharmaceuticals, in particular cholinesterase inhibitors, affecting these systems are discussed. The review focuses on salivary glands, the respiratory tract and the lower urinary tract, since the complexity of the interplay of different muscarinic receptor subtypes is of significance for physiological, pharmacological and toxicological effects in these organs. CONCLUSION Most pharmaceuticals targeting muscarinic receptors are employed at such large doses that no selectivity can be expected. However, some differences in the adverse effect profile of muscarinic antagonists may still be explained by the variation of expression of muscarinic receptor subtypes in different organs. However, a complex pattern of interactions between muscarinic receptor subtypes occurs and needs to be considered when searching for selective pharmaceuticals. In the development of new entities for the treatment of for instance pesticide intoxication, the muscarinic receptor selectivity needs to be considered. Reactivators generally have a muscarinic M2 receptor acting profile. Such a blockade may engrave the situation since it may enlarge the effect of the muscarinic M3 receptor effect. This may explain why respiratory arrest is the major cause for deaths by esterase blocking.
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Affiliation(s)
- Ondrej Soukup
- Department of Toxicology and Military Pharmacy, Faculty of Military Health Sciences, University of Defence, Hradec Kralove, Czech Republic
- Biomedical Research Centre, University Hospital Hradec Kralove, Hradec Kralove, Czech Republic
- National Institute of Mental Health, Klecany, Hradec Kralove, Czech Republic
| | - Michael Winder
- Institute of Neuroscience and Physiology, Department of Pharmacology, the Sahlgrenska Academy at the University of Gothenburg, Sweden
| | - Uday Kumar Killi
- Department of Biochemical Sciences, Faculty of Pharmacy, Charles University, Hradec Kralove, Czech Republic
| | - Vladimir Wsol
- Department of Biochemical Sciences, Faculty of Pharmacy, Charles University, Hradec Kralove, Czech Republic
| | - Daniel Jun
- Department of Toxicology and Military Pharmacy, Faculty of Military Health Sciences, University of Defence, Hradec Kralove, Czech Republic
- Biomedical Research Centre, University Hospital Hradec Kralove, Hradec Kralove, Czech Republic
| | - Kamil Kuca
- Biomedical Research Centre, University Hospital Hradec Kralove, Hradec Kralove, Czech Republic
| | - Gunnar Tobin
- Institute of Neuroscience and Physiology, Department of Pharmacology, the Sahlgrenska Academy at the University of Gothenburg, Sweden
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100
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Novel butyrylcholinesterase inhibitors through pharmacophore modeling, virtual screening and DFT-based approaches along-with design of bioisosterism-based analogues. Biomed Pharmacother 2017; 85:646-657. [DOI: 10.1016/j.biopha.2016.11.076] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2016] [Revised: 11/16/2016] [Accepted: 11/16/2016] [Indexed: 11/24/2022] Open
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