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Wu Q, Zhang X, Yang Q, Song Z, Ding Q, Peng Y. Synthesis of Selenium-Containing N-Quinazolinyl Acroleins via a 3,3-Radical Rearrangement Cascade Reaction. Org Lett 2024. [PMID: 38189242 DOI: 10.1021/acs.orglett.3c04026] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2024]
Abstract
An effective approach for the construction of 2-aryl-3-(3-oxo-1-aryl-2-(organoselanyl)prop-1-en-1-yl)quinazolin-4(3H)-ones was developed. Excellent to almost quantitative yields were obtained by the cascade reaction of propargyl quinazoline-4-yl ethers, diselenides, and 70% tert-butyl hydrogen peroxide aqueous solution under metal-free and mild conditions. The synthesized hybrids, with conglomeration of quinazolinone, organoselenium, aldehyde, and fully substituted alkene moieties in one molecule, will have the potential for applications in development of new drugs or drug candidates.
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Affiliation(s)
- Qiong Wu
- Key Laboratory for Green Chemistry of Jiangxi Province, College of Chemistry and Chemical Engineering, Jiangxi Normal University, Nanchang, Jiangxi 330022, People's Republic of China
| | - Xinqin Zhang
- Key Laboratory for Green Chemistry of Jiangxi Province, College of Chemistry and Chemical Engineering, Jiangxi Normal University, Nanchang, Jiangxi 330022, People's Republic of China
| | - Qin Yang
- Key Laboratory for Green Chemistry of Jiangxi Province, College of Chemistry and Chemical Engineering, Jiangxi Normal University, Nanchang, Jiangxi 330022, People's Republic of China
| | - Zhibin Song
- Key Laboratory for Green Chemistry of Jiangxi Province, College of Chemistry and Chemical Engineering, Jiangxi Normal University, Nanchang, Jiangxi 330022, People's Republic of China
| | - Qiuping Ding
- Key Laboratory for Green Chemistry of Jiangxi Province, College of Chemistry and Chemical Engineering, Jiangxi Normal University, Nanchang, Jiangxi 330022, People's Republic of China
| | - Yiyuan Peng
- Key Laboratory for Green Chemistry of Jiangxi Province, College of Chemistry and Chemical Engineering, Jiangxi Normal University, Nanchang, Jiangxi 330022, People's Republic of China
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2
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Drakontaeidi A, Pontiki E. Multi-Target-Directed Cinnamic Acid Hybrids Targeting Alzheimer's Disease. Int J Mol Sci 2024; 25:582. [PMID: 38203753 PMCID: PMC10778916 DOI: 10.3390/ijms25010582] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2023] [Revised: 12/26/2023] [Accepted: 12/29/2023] [Indexed: 01/12/2024] Open
Abstract
Progressive cognitive decline in Alzheimer's disease (AD) is a growing challenge. Present therapies are based on acetylcholinesterase inhibition providing only temporary relief. Promising alternatives include butyrylcholinesterase (BuChE) inhibitors, multi-target ligands (MTDLs) that address the multi-factorial nature of AD, and compounds that target oxidative stress and inflammation. Cinnamate derivatives, known for their neuroprotective properties, show potential when combined with established AD agents, demonstrating improved efficacy. They are being positioned as potential AD therapeutic leads due to their ability to inhibit Aβ accumulation and provide neuroprotection. This article highlights the remarkable potential of cinnamic acid as a basic structure that is easily adaptable and combinable to different active groups in the struggle against Alzheimer's disease. Compounds with a methoxy substitution at the para-position of cinnamic acid display increased efficacy, whereas electron-withdrawing groups are generally more effective. The effect of the molecular volume is worthy of further investigation.
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Affiliation(s)
| | - Eleni Pontiki
- Department of Pharmaceutical Chemistry, School of Pharmacy, Faculty of Health Sciences, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece;
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3
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Leite DI, de Castro Bazan Moura S, da Conceição Avelino Dias M, Costa CCP, Machado GP, Pimentel LCF, Branco FSC, Moreira R, Bastos MM, Boechat N. A Review of the Development of Multitarget Molecules against HIV-TB Coinfection Pathogens. Molecules 2023; 28:molecules28083342. [PMID: 37110574 PMCID: PMC10143421 DOI: 10.3390/molecules28083342] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2023] [Revised: 03/23/2023] [Accepted: 03/30/2023] [Indexed: 04/29/2023] Open
Abstract
The human immunodeficiency virus (HIV) produces the pathologic basis of acquired immunodeficiency syndrome (AIDS). An increase in the viral load in the body leads to a decline in the number of T lymphocytes, compromising the patient's immune system. Some opportunistic diseases may result, such as tuberculosis (TB), which is the most common in seropositive patients. Long-term treatment is required for HIV-TB coinfection, and cocktails of drugs for both diseases are used concomitantly. The most challenging aspects of treatment are the occurrence of drug interactions, overlapping toxicity, no adherence to treatment and cases of resistance. Recent approaches have involved using molecules that can act synergistically on two or more distinct targets. The development of multitarget molecules could overcome the disadvantages of the therapies used to treat HIV-TB coinfection. This report is the first review on using molecules with activities against HIV and Mycobacterium tuberculosis (MTB) for molecular hybridization and multitarget strategies. Here, we discuss the importance and development of multiple targets as a means of improving adherence to therapy in cases of the coexistence of these pathologies. In this context, several studies on the development of structural entities to treat HIV-TB simultaneously are discussed.
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Affiliation(s)
- Debora Inacio Leite
- Laboratorio de Sintese de Farmacos (LASFAR), Fundacao Oswaldo Cruz, Instituto de Tecnologia em Farmacos (Farmanguinhos), Fiocruz, Rua Sizenando Nabuco, 100 Manguinhos, Rio de Janeiro 21041-000, Brazil
| | - Stefany de Castro Bazan Moura
- Laboratorio de Sintese de Farmacos (LASFAR), Fundacao Oswaldo Cruz, Instituto de Tecnologia em Farmacos (Farmanguinhos), Fiocruz, Rua Sizenando Nabuco, 100 Manguinhos, Rio de Janeiro 21041-000, Brazil
- Programa de Pos-Graduação em Farmacologia e Química Medicinal, Instituto de Ciências Biomédicas (ICB), Universidade Federal do Rio de Janeiro (UFRJ), Av. Carlos Chagas Filho, Rio de Janeiro 21941-902, Brazil
| | - Maria da Conceição Avelino Dias
- Laboratorio de Sintese de Farmacos (LASFAR), Fundacao Oswaldo Cruz, Instituto de Tecnologia em Farmacos (Farmanguinhos), Fiocruz, Rua Sizenando Nabuco, 100 Manguinhos, Rio de Janeiro 21041-000, Brazil
| | - Carolina Catta Preta Costa
- Laboratorio de Sintese de Farmacos (LASFAR), Fundacao Oswaldo Cruz, Instituto de Tecnologia em Farmacos (Farmanguinhos), Fiocruz, Rua Sizenando Nabuco, 100 Manguinhos, Rio de Janeiro 21041-000, Brazil
| | - Gustavo Peixoto Machado
- Laboratorio de Sintese de Farmacos (LASFAR), Fundacao Oswaldo Cruz, Instituto de Tecnologia em Farmacos (Farmanguinhos), Fiocruz, Rua Sizenando Nabuco, 100 Manguinhos, Rio de Janeiro 21041-000, Brazil
| | - Luiz Claudio Ferreira Pimentel
- Laboratorio de Sintese de Farmacos (LASFAR), Fundacao Oswaldo Cruz, Instituto de Tecnologia em Farmacos (Farmanguinhos), Fiocruz, Rua Sizenando Nabuco, 100 Manguinhos, Rio de Janeiro 21041-000, Brazil
| | - Frederico Silva Castelo Branco
- Laboratorio de Sintese de Farmacos (LASFAR), Fundacao Oswaldo Cruz, Instituto de Tecnologia em Farmacos (Farmanguinhos), Fiocruz, Rua Sizenando Nabuco, 100 Manguinhos, Rio de Janeiro 21041-000, Brazil
| | - Rui Moreira
- Departamento de Química Medicinal, Faculdade de Farmácia, Universidade de Lisboa, Av. Professor Gama Pinto, 1649-003 Lisboa, Portugal
| | - Monica Macedo Bastos
- Laboratorio de Sintese de Farmacos (LASFAR), Fundacao Oswaldo Cruz, Instituto de Tecnologia em Farmacos (Farmanguinhos), Fiocruz, Rua Sizenando Nabuco, 100 Manguinhos, Rio de Janeiro 21041-000, Brazil
| | - Nubia Boechat
- Laboratorio de Sintese de Farmacos (LASFAR), Fundacao Oswaldo Cruz, Instituto de Tecnologia em Farmacos (Farmanguinhos), Fiocruz, Rua Sizenando Nabuco, 100 Manguinhos, Rio de Janeiro 21041-000, Brazil
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4
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Sharma P, Singh M. An ongoing journey of chalcone analogues as single and multi-target ligands in the field of Alzheimer's disease: A review with structural aspects. Life Sci 2023; 320:121568. [PMID: 36925061 DOI: 10.1016/j.lfs.2023.121568] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2022] [Revised: 03/03/2023] [Accepted: 03/07/2023] [Indexed: 03/17/2023]
Abstract
Alzheimer's disease (AD) is a chronic and irreversible neurodegenerative disorder with progressive dementia and cognitive impairment. AD poses severe health challenge in elderly people and become one of the leading causes of death worldwide. It possesses complex pathophysiology with several hypotheses (cholinergic hypothesis, amyloid hypothesis, tau hypothesis, oxidative stress, mitochondrial dysfunction etc.). Several attempts have been made for the management of multifactorial AD. Acetylcholinesterase is the only target has been widely explored in the management of AD to the date. The current review set forth the chalcone based natural, semi-synthetic and synthetic compounds in the search of potential anti-Alzheimer's agents. The main highlights of current review emphasizes on chalcone target different enzymes and pathways like Acetylcholinesterase, β-secretase (BACE1), tau proteins, MAO, free radicals, Advanced glycation end Products (AGEs) etc. and their structure activity relationships contributing in the inhibition of above mentioned various targets of AD.
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Affiliation(s)
- Pratibha Sharma
- Chitkara College of Pharmacy, Chitkara University, Punjab, India
| | - Manjinder Singh
- Chitkara College of Pharmacy, Chitkara University, Punjab, India.
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5
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Screening the Pathogen Box to Discover and Characterize New Cruzain and TbrCatL Inhibitors. Pathogens 2023; 12:pathogens12020251. [PMID: 36839523 PMCID: PMC9967275 DOI: 10.3390/pathogens12020251] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2022] [Revised: 01/31/2023] [Accepted: 02/02/2023] [Indexed: 02/09/2023] Open
Abstract
Chagas disease and Human African Trypanosomiasis, caused by Trypanosoma cruzi and T. brucei, respectively, pose relevant health challenges throughout the world, placing 65 to 70 million people at risk each. Given the limited efficacy and severe side effects associated with current chemotherapy, new drugs are urgently needed for both diseases. Here, we report the screening of the Pathogen Box collection against cruzain and TbrCatL, validated targets for Chagas disease and Human African Trypanosomiasis, respectively. Enzymatic assays were applied to screen 400 compounds, validate hits, determine IC50 values and, when possible, mechanisms of inhibition. In this case, 12 initial hits were obtained and ten were prioritized for follow-up. IC50 values were obtained for six of them (hit rate = 1.5%) and ranged from 0.46 ± 0.03 to 27 ± 3 µM. MMV687246 was found to be a mixed inhibitor of cruzain (Ki = 57 ± 6 µM) while MMV688179 was found to be a competitive inhibitor of cruzain with a nanomolar potency (Ki = 165 ± 63 nM). A putative binding mode for MMV688179 was obtained by docking. The six hits discovered against cruzain and TbrCatL are of great interest for further optimization by the medicinal chemistry community.
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6
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The Use of Zidovudine Pharmacophore in Multi-Target-Directed Ligands for AIDS Therapy. Molecules 2022; 27:molecules27238502. [PMID: 36500608 PMCID: PMC9738661 DOI: 10.3390/molecules27238502] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2022] [Revised: 11/30/2022] [Accepted: 12/01/2022] [Indexed: 12/07/2022] Open
Abstract
The concept of polypharmacology embraces multiple drugs combined in a therapeutic regimen (drug combination or cocktail), fixed dose combinations (FDCs), and a single drug that binds to different targets (multi-target drug). A polypharmacology approach is widely applied in the treatment of acquired immunodeficiency syndrome (AIDS), providing life-saving therapies for millions of people living with HIV. Despite the success in viral load suppression and patient survival of combined antiretroviral therapy (cART), the development of new drugs has become imperative, owing to the emergence of resistant strains and poor adherence to cART. 3'-azido-2',3'-dideoxythymidine, also known as azidothymidine or zidovudine (AZT), is a widely applied starting scaffold in the search for new compounds, due to its good antiretroviral activity. Through the medicinal chemistry tool of molecular hybridization, AZT has been included in the structure of several compounds allowing for the development of multi-target-directed ligands (MTDLs) as antiretrovirals. This review aims to systematically explore and critically discuss AZT-based compounds as potential MTDLs for the treatment of AIDS. The review findings allowed us to conclude that: (i) AZT hybrids are still worth exploring, as they may provide highly active compounds targeting different steps of the HIV-1 replication cycle; (ii) AZT is a good starting point for the preparation of co-drugs with enhanced cell permeability.
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7
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Stern N, Gacs A, Tátrai E, Flachner B, Hajdú I, Dobi K, Bágyi I, Dormán G, Lőrincz Z, Cseh S, Kígyós A, Tóvári J, Goldblum A. Dual Inhibitors of AChE and BACE-1 for Reducing Aβ in Alzheimer's Disease: From In Silico to In Vivo. Int J Mol Sci 2022; 23:13098. [PMID: 36361906 PMCID: PMC9655245 DOI: 10.3390/ijms232113098] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2022] [Revised: 10/03/2022] [Accepted: 10/05/2022] [Indexed: 07/30/2023] Open
Abstract
Alzheimer's disease (AD) is a complex and widespread condition, still not fully understood and with no cure yet. Amyloid beta (Aβ) peptide is suspected to be a major cause of AD, and therefore, simultaneously blocking its formation and aggregation by inhibition of the enzymes BACE-1 (β-secretase) and AChE (acetylcholinesterase) by a single inhibitor may be an effective therapeutic approach, as compared to blocking one of these targets or by combining two drugs, one for each of these targets. We used our ISE algorithm to model each of the AChE peripheral site inhibitors and BACE-1 inhibitors, on the basis of published data, and constructed classification models for each. Subsequently, we screened large molecular databases with both models. Top scored molecules were docked into AChE and BACE-1 crystal structures, and 36 Molecules with the best weighted scores (based on ISE indexes and docking results) were sent for inhibition studies on the two enzymes. Two of them inhibited both AChE (IC50 between 4-7 μM) and BACE-1 (IC50 between 50-65 μM). Two additional molecules inhibited only AChE, and another two molecules inhibited only BACE-1. Preliminary testing of inhibition by F681-0222 (molecule 2) on APPswe/PS1dE9 transgenic mice shows a reduction in brain tissue of soluble Aβ42.
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Affiliation(s)
- Noa Stern
- Molecular Modeling and Drug Design Lab, Institute for Drug Research, The Hebrew University of Jerusalem, Jerusalem 9112001, Israel
| | - Alexandra Gacs
- Department of Experimental Pharmacology, National Institute of Oncology, H-1122 Budapest, Hungary
| | - Enikő Tátrai
- Department of Experimental Pharmacology, National Institute of Oncology, H-1122 Budapest, Hungary
- KINETO Lab Ltd., H-1032 Budapest, Hungary
| | | | - István Hajdú
- TargetEx Ltd., H-2120 Dunakeszi, Hungary
- Institute of Enzymology, Research Centre for Natural Sciences, Hungarian Academy of Sciences, H-1117 Budapest, Hungary
| | | | | | | | | | | | | | - József Tóvári
- KINETO Lab Ltd., H-1032 Budapest, Hungary
- Department of Tumor Biology, National Korányi Institute of TB and Pulmonology, H-1121 Budapest, Hungary
| | - Amiram Goldblum
- Molecular Modeling and Drug Design Lab, Institute for Drug Research, The Hebrew University of Jerusalem, Jerusalem 9112001, Israel
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8
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Synthesis, Leishmanicidal, Trypanocidal, Antiproliferative Assay and Apoptotic Induction of (2-Phenoxypyridin-3-yl)naphthalene-1(2 H)-one Derivatives. Molecules 2022; 27:molecules27175626. [PMID: 36080388 PMCID: PMC9457600 DOI: 10.3390/molecules27175626] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2022] [Revised: 08/18/2022] [Accepted: 08/20/2022] [Indexed: 11/17/2022] Open
Abstract
The coexistence of leishmaniasis, Chagas disease, and neoplasia in endemic areas has been extensively documented. The use of common drugs in the treatment of these pathologies invites us to search for new molecules with these characteristics. In this research, we report 16 synthetic chalcone derivatives that were investigated for leishmanicidal and trypanocidal activities as well as for antiproliferative potential on eight human cancers and two nontumor cell lines. The final compounds 8−23 were obtained using the classical base-catalyzed Claisen−Schmidt condensation. The most potent compounds as parasiticidal were found to be 22 and 23, while compounds 18 and 22 showed the best antiproliferative activity and therapeutic index against CCRF-CEM, K562, A549, and U2OS cancer cell lines and non-toxic VERO, BMDM, MRC-5, and BJ cells. In the case of K562 and the corresponding drug-resistant K562-TAX cell lines, the antiproliferative activity has shown a more significant difference for compound 19 having 10.3 times higher activity against the K562-TAX than K562 cell line. Flow cytometry analysis using K562 and A549 cell lines cultured with compounds 18 and 22 confirmed the induction of apoptosis in treated cells after 24 h. Based on the structural analysis, these chalcones represent new compounds potentially useful for Leishmania, Trypanosoma cruzi, and some cancer treatments.
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Kumar B, Dwivedi AR, Arora T, Raj K, Prashar V, Kumar V, Singh S, Prakash J, Kumar V. Design, Synthesis, and Pharmacological Evaluation of N-Propargylated Diphenylpyrimidines as Multitarget Directed Ligands for the Treatment of Alzheimer's Disease. ACS Chem Neurosci 2022; 13:2122-2139. [PMID: 35797244 DOI: 10.1021/acschemneuro.2c00132] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
Abstract
Alzheimer's disease (AD), a multifactorial complex neural disorder, is categorized with progressive memory loss and cognitive impairment as main clinical features. The multitarget directed ligand (MTDL) strategy is explored for the treatment of multifactorial diseases such as cancer and AD. Herein, we report the synthesis and screening of 24 N-propargyl-substituted diphenylpyrimidine derivatives as MTDLs against acetylcholine/butyrylcholine esterases and monoamine oxidase enzymes. In this series, VP1 showed the most potent MAO-B inhibitory activity with an IC50 value of 0.04 ± 0.002 μM. VP15 with an IC50 value of 0.04 ± 0.003 μM and a selectivity index of 626 (over BuChE) displayed the most potent AChE inhibitory activity in this series. In the reactive oxygen species (ROS) inhibition studies, VP1 reduced intercellular ROS levels in SH-SY5Y cells by 36%. This series of compounds also exhibited potent neuroprotective potential against 6-hydroxydopamine-induced neuronal damage in SH-SY5Y cells with up to 90% recovery. In the in vivo studies in the rats, the hydrochloride salt of VP15 was orally administered and found to cross the blood-brain barrier and reach the target site. VP15·HCl significantly attenuated the spatial memory impairment and improved the cognitive deficits in the mice. This series of compounds were found to be irreversible inhibitors and showed no cytotoxicity against neuronal cells. In in silico studies, the compounds attained thermodynamically stable orientation with complete occupancy at the active site of the receptors. Thus, N-propargyl-substituted diphenylpyrimidines displayed drug-like characteristics and have the potential to be developed as MTDLs for the effective treatment of AD.
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Affiliation(s)
- Bhupinder Kumar
- Laboratory of Organic and Medicinal Chemistry, Department of Pharmaceutical Sciences and Natural Products, Central University of Punjab, Bathinda, Punjab 151401, India.,Department of Pharmaceutical Chemistry, ISF College of Pharmacy, Ghal Kalan, G.T Road, Moga, Punjab 142001, India
| | - Ashish Ranjan Dwivedi
- Laboratory of Organic and Medicinal Chemistry, Department of Pharmaceutical Sciences and Natural Products, Central University of Punjab, Bathinda, Punjab 151401, India
| | - Tania Arora
- Department of Zoology, School of Basic Sciences, Central University of Punjab, Bathinda, Punjab 151401, India
| | - Khadga Raj
- Department of Pharmacology, ISF College of Pharmacy, Ghal Kalan, G.T Road, Moga, Punjab 142001, India
| | - Vikash Prashar
- Department of Zoology, School of Basic Sciences, Central University of Punjab, Bathinda, Punjab 151401, India
| | - Vijay Kumar
- Laboratory of Organic and Medicinal Chemistry, Department of Chemistry, Central University of Punjab, Bathinda, Punjab 151401, India
| | - Shamsher Singh
- Department of Pharmacology, ISF College of Pharmacy, Ghal Kalan, G.T Road, Moga, Punjab 142001, India
| | - Jyoti Prakash
- Department of Zoology, School of Basic Sciences, Central University of Punjab, Bathinda, Punjab 151401, India
| | - Vinod Kumar
- Laboratory of Organic and Medicinal Chemistry, Department of Chemistry, Central University of Punjab, Bathinda, Punjab 151401, India
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Sebastián-Pérez V, Martínez de Iturrate P, Nácher-Vázquez M, Nóvoa L, Pérez C, Campillo NE, Gil C, Rivas L. Naphthoquinone as a New Chemical Scaffold for Leishmanicidal Inhibitors of Leishmania GSK-3. Biomedicines 2022; 10:biomedicines10051136. [PMID: 35625873 PMCID: PMC9139002 DOI: 10.3390/biomedicines10051136] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2022] [Revised: 05/05/2022] [Accepted: 05/12/2022] [Indexed: 12/10/2022] Open
Abstract
More than 1 billion people live in areas endemic for leishmaniasis, which is a relevant threat for public health worldwide. Due to the inadequate treatments, there is an urgent need to develop novel alternative drugs and to validate new targets to fight this disease. One appealing approach is the selective inhibition of protein kinases (PKs), enzymes involved in a wide range of processes along the life cycle of Leishmania. Several PKs, including glycogen synthase kinase 3 (GSK-3), have been validated as essential for this parasite by genetic or pharmacological methods. Recently, novel chemical scaffolds have been uncovered as Leishmania GSK-3 inhibitors with antiparasitic activity. In order to find new inhibitors of this enzyme, a virtual screening of our in-house chemical library was carried out on the structure of the Leishmania GSK-3. The virtual hits identified were experimentally assayed both for leishmanicidal activity and for in vitro inhibition of the enzyme. The best hits have a quinone scaffold. Their optimization through a medicinal chemistry approach led to a set of new compounds, provided a frame to establish biochemical and antiparasitic structure–activity relationships, and delivered molecules with an improved selectivity index. Altogether, this study paves the way for a systemic search of this class of inhibitors for further development as potential leishmanicidal drugs.
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Affiliation(s)
- Victor Sebastián-Pérez
- Centro de Investigaciones Biológicas Margarita Salas (CIB-CSIC), 28040 Madrid, Spain; (V.S.-P.); (P.M.d.I.); (M.N.-V.); (L.N.); (N.E.C.)
| | - Paula Martínez de Iturrate
- Centro de Investigaciones Biológicas Margarita Salas (CIB-CSIC), 28040 Madrid, Spain; (V.S.-P.); (P.M.d.I.); (M.N.-V.); (L.N.); (N.E.C.)
| | - Montserrat Nácher-Vázquez
- Centro de Investigaciones Biológicas Margarita Salas (CIB-CSIC), 28040 Madrid, Spain; (V.S.-P.); (P.M.d.I.); (M.N.-V.); (L.N.); (N.E.C.)
| | - Luis Nóvoa
- Centro de Investigaciones Biológicas Margarita Salas (CIB-CSIC), 28040 Madrid, Spain; (V.S.-P.); (P.M.d.I.); (M.N.-V.); (L.N.); (N.E.C.)
| | | | - Nuria E. Campillo
- Centro de Investigaciones Biológicas Margarita Salas (CIB-CSIC), 28040 Madrid, Spain; (V.S.-P.); (P.M.d.I.); (M.N.-V.); (L.N.); (N.E.C.)
| | - Carmen Gil
- Centro de Investigaciones Biológicas Margarita Salas (CIB-CSIC), 28040 Madrid, Spain; (V.S.-P.); (P.M.d.I.); (M.N.-V.); (L.N.); (N.E.C.)
- Correspondence: (C.G.); (L.R.)
| | - Luis Rivas
- Centro de Investigaciones Biológicas Margarita Salas (CIB-CSIC), 28040 Madrid, Spain; (V.S.-P.); (P.M.d.I.); (M.N.-V.); (L.N.); (N.E.C.)
- Correspondence: (C.G.); (L.R.)
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11
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Lima E, Medeiros J. Marine Organisms as Alkaloid Biosynthesizers of Potential Anti-Alzheimer Agents. Mar Drugs 2022; 20:75. [PMID: 35049930 PMCID: PMC8780771 DOI: 10.3390/md20010075] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2021] [Revised: 01/11/2022] [Accepted: 01/11/2022] [Indexed: 12/12/2022] Open
Abstract
The incidence of neurodegenerative diseases, such as Alzheimer's disease (AD), increases continuously demanding the urgent development of anti-Alzheimer's agents. Marine organisms (MO) have to create their own defenses due to the adverse environment where they live and so synthesize several classes of compounds, such as akaloids, to defend themselves. Therefore, the identification of marine natural products with neuroprotective effects is a necessity. Being that AD is not only a genetic but also an environmental complex disease, a treatment for AD remains to discover. As the major clinical indications (CI) of AD are extracellular plaques formed by β-amyloid (Aβ) protein, intracellular neurofibrillary tangles (NFTs) formed by hyper phosphorylated τ-protein, uncommon inflammatory response and neuron apoptosis and death caused by oxidative stress, alkaloids that may decrease CI, might be used against AD. Most of the alkalolids with those properties are derivatives of the amino acid tryptophan mainly with a planar indole scaffold. Certainly, alkaloids targeting more than one CI, multitarget-directed ligands (MTDL), have the potential to become a lead in AD treatment. Alkaloids to have a maximum of activity against CI, should be planar and contain halogens and amine quaternization.
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Affiliation(s)
- Elisabete Lima
- Faculty of Science and Technology (FCT), Institute of Agricultural and Environmental Research and Technology (IITAA), University of Azores, 9500-321 Ponta Delgada, São Miguel, Açores, Portugal;
| | - Jorge Medeiros
- Faculty of Science and Technology (FCT), Biotechnology Centre of Azores (CBA), University of Azores, 9500-321 Ponta Delgada, São Miguel, Açores, Portugal
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12
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Pyrroles as Privileged Scaffolds in the Search for New Potential HIV Inhibitors. Pharmaceuticals (Basel) 2021; 14:ph14090893. [PMID: 34577593 PMCID: PMC8468532 DOI: 10.3390/ph14090893] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2021] [Revised: 08/23/2021] [Accepted: 08/24/2021] [Indexed: 02/04/2023] Open
Abstract
Acquired immunodeficiency syndrome (AIDS) is caused by human immunodeficiency virus (HIV) and remains a global health problem four decades after the report of its first case. Despite success in viral load suppression and the increase in patient survival due to combined antiretroviral therapy (cART), the development of new drugs has become imperative due to strains that have become resistant to antiretrovirals. In this context, there has been a continuous search for new anti-HIV agents based on several chemical scaffolds, including nitrogenated heterocyclic pyrrole rings, which have been included in several compounds with antiretroviral activity. Thus, this review aims to describe pyrrole-based compounds with anti-HIV activity as a new potential treatment against AIDS, covering the period between 2015 and 2020. Our research allowed us to conclude that pyrrole derivatives are still worth exploring, as they may provide highly active compounds targeting different steps of the HIV-1 replication cycle and act with an innovative mechanism.
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13
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Novel Sulfonamide-Based Analogs of Metformin Exert Promising Anti-Coagulant Effects without Compromising Glucose-Lowering Activity. Pharmaceuticals (Basel) 2020; 13:ph13100323. [PMID: 33096688 PMCID: PMC7589829 DOI: 10.3390/ph13100323] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2020] [Revised: 10/10/2020] [Accepted: 10/19/2020] [Indexed: 02/06/2023] Open
Abstract
Metformin, one of the most frequently prescribed oral anti-diabetic drugs, is characterized by multidirectional activity, including lipid lowering, cardio-protective and anti-inflammatory properties. This study presents synthesis and stability studies of 10 novel sulfonamide-based derivatives of metformin with alkyl substituents in the aromatic ring. The potential of the synthesized compounds as glucose-lowering agents and their effects on selected parameters of plasma and vascular hemostasis were examined. Compounds with two or three methyl groups in the aromatic ring (6, 7, 9, 10) significantly increased glucose uptake in human umbilical vein endothelial cells (HUVECs), e.g., 15.8 µmol/L for comp. 6 at 0.3 µmol/mL versus 11.4 ± 0.7 µmol/L for control. Basic coagulation studies showed that all examined compounds inhibit intrinsic coagulation pathway and the process of fibrin polymerization stronger than the parent drug, metformin, which give evidence of their greater anti-coagulant properties. Importantly, synthesized compounds decrease the activity of factor X, a first member of common coagulation pathway, while metformin does not affect coagulation factor X (FX) activity. A multiparametric clot formation and lysis test (CL-test) revealed that the examined compounds significantly prolong the onset of clot formation; however, they do not affect the overall potential of clot formation and fibrinolysis. Erythrotoxicity studies confirmed that none of the synthesized compounds exert an adverse effect on erythrocyte integrity, do not contribute to the massive hemolysis and do not interact strongly with the erythrocyte membrane. In summary, chemical modification of metformin scaffold into benzenesulfonamides containing alkyl substituents leads to the formation of potential dual-action agents with comparable glucose-lowering properties and stronger anti-coagulant activity than the parent drug, metformin.
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Martins M, Silva R, M. M. Pinto M, Sousa E. Marine Natural Products, Multitarget Therapy and Repurposed Agents in Alzheimer's Disease. Pharmaceuticals (Basel) 2020; 13:E242. [PMID: 32933034 PMCID: PMC7558913 DOI: 10.3390/ph13090242] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2020] [Revised: 09/01/2020] [Accepted: 09/07/2020] [Indexed: 02/06/2023] Open
Abstract
Alzheimer's disease (AD) is a multifactorial disease characterized by the presence of amyloid plaques, neurofibrillary tangles, and nerve cell death that affects, mainly, older people. After decades of investigation, the search for an efficacious treatment for AD remains and several strategies can be and are being employed in this journey. In this review, four of the most promising strategies, alongside with its most promising agents under investigation or development are highlighted. Marine natural products (MNP) are a source of unique chemical structures with useful biological activities for AD treatment. One of the most promising compounds, a marine-derived acidic oligosaccharide (GV-971) just passed phase III clinical trials with a unique mechanism of action. Combination therapy and multitargeted-directed ligand therapy (MTDL) are also two important strategies, with several examples in clinical trials, based on the belief that the best approach for AD is a therapy capable of modulating multiple target pathways. Drug repurposing, a strategy that requires a smaller investment and is less time consuming, is emerging as a strong contender with a variety of pharmacological agents resurfacing in an attempt to identify a therapeutic candidate capable of modifying the course of this disease.
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Affiliation(s)
- Márcia Martins
- CIIMAR—Centro Interdisciplinar de Investigação Marinha e Ambiental, Terminal de Cruzeiros do Porto de Leixões, 4450-208 Matosinhos, Portugal; (M.M.); (M.M.M.P.)
- Laboratório de Química Orgânica e Farmacêutica, Faculdade de Farmácia, Universidade do Porto, Rua de Jorge Viterbo Ferreira 228, 4050-313 Porto, Portugal
| | - Renata Silva
- UCIBIO-REQUIMTE, Laboratório de Toxicologia, Faculdade de Farmácia, Universidade do Porto, Rua de Jorge Viterbo Ferreira 228, 4050-313 Porto, Portugal;
| | - Madalena M. M. Pinto
- CIIMAR—Centro Interdisciplinar de Investigação Marinha e Ambiental, Terminal de Cruzeiros do Porto de Leixões, 4450-208 Matosinhos, Portugal; (M.M.); (M.M.M.P.)
- Laboratório de Química Orgânica e Farmacêutica, Faculdade de Farmácia, Universidade do Porto, Rua de Jorge Viterbo Ferreira 228, 4050-313 Porto, Portugal
| | - Emília Sousa
- CIIMAR—Centro Interdisciplinar de Investigação Marinha e Ambiental, Terminal de Cruzeiros do Porto de Leixões, 4450-208 Matosinhos, Portugal; (M.M.); (M.M.M.P.)
- Laboratório de Química Orgânica e Farmacêutica, Faculdade de Farmácia, Universidade do Porto, Rua de Jorge Viterbo Ferreira 228, 4050-313 Porto, Portugal
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15
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Daurichromenic Acid from the Chinese Traditional Medicinal Plant Rhododendron dauricum Inhibits Sphingomyelin Synthase and Aβ Aggregation. Molecules 2020; 25:molecules25184077. [PMID: 32906602 PMCID: PMC7571127 DOI: 10.3390/molecules25184077] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2020] [Revised: 08/31/2020] [Accepted: 09/02/2020] [Indexed: 01/05/2023] Open
Abstract
Species of the genus Rhododendron have been used in traditional Chinese medicine, with the medicinal herb "Manshanfong" used as an expectorant and for the treatment of acute bronchitis. Daurichromenic acid (DCA), a constituent of Rhododendron dauricum, is a meroterpenoid with antibacterial, anti-HIV, and anti-inflammatory activities. However, the mechanisms underlying these pharmacologic activities are poorly understood. To develop new drugs based on DCA, more information is required regarding its interactions with biomolecules. The present study showed that DCA inhibits the activity of the enzyme sphingomyelin synthase, with an IC50 of 4 µM. The structure-activity relationships between DCA and sphingomyelin synthase were evaluated using derivatives and cyclized hongoquercin A. In addition, DCA was found to inhibit amyloid β aggregation. These results may help in the design of effective drugs based on DCA.
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Abstract
Abstract
A new series of homobivalent Dimebon analogs, bis-γ-carbolines with alkylene, phenylenedialkylene, and triazole-containing spacers, was synthesized. Doubling the γ-carboline pharmacophore increased inhibitory potency against acetylcholinesterase (AChE) compared with Dimebon, while keeping Dimebon’s anti-butyrylcholinesterase activity; therefore, leading to inversion of selectivity. Molecular docking revealed the reasons for the increased anti-AChE activity and ability to block AChE-induced aggregation of β-amyloid for bis-γ-carbolines, which became double-site inhibitors of AChE. Conjugates with ditriazole-containing spacers were the most active antioxidants in both the ABTS-test and prevention of lipid peroxidation in brain homogenates without inhibiting the mitochondrial permeability transition (MPT). Conjugates with alkylene (4a–d), phenylenedialkylene (4e), and monotriazole (8) spacers were less active as antioxidants but prevented induction of the MPT and increased the calcium retention capacity of mitochondria. Lead compound 4e showed neuroprotective potential in a cellular calcium overload model of neurodegeneration. Computational studies showed that all the bis-γ-carbolines were expected to have high values for intestinal absorption and very good blood-brain barrier permeability along with good drug-likeness. Overall, the results showed that new homobivalent Dimebon analogs exhibit an expanded spectrum of biological activity and improved pharmacological properties, making them promising candidates for further research and optimization as multitarget agents for Alzheimer’s disease treatment.
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Katrucha EM, Lopes J, Paim M, dos Santos JC, Siebert DA, Micke GA, Vitali L, Alberton MD, Tenfen A. Phenolic profile by HPLC-ESI-MS/MS and enzymatic inhibitory effect of Bryophyllum delagoense. Nat Prod Res 2020; 35:4824-4827. [DOI: 10.1080/14786419.2020.1729147] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Affiliation(s)
- Edenize Maria Katrucha
- Curso de Graduação em Farmácia, Sociedade de Educacional Santa Catariana, UniSociesc, Jaraguá do Sul, SC, Brazil
| | - Jéssica Lopes
- Curso de Graduação em Farmácia, Sociedade de Educacional Santa Catariana, UniSociesc, Jaraguá do Sul, SC, Brazil
| | - Milena Paim
- Curso de Graduação em Farmácia, Fundação Universidade Regional de Blumenau, FURB, Blumenau, SC, Brazil
| | - Júlia Candiani dos Santos
- Curso de Graduação em Farmácia, Sociedade de Educacional Santa Catariana, UniSociesc, Jaraguá do Sul, SC, Brazil
| | - Diogo Alexandre Siebert
- Curso de Pós-Graduação em Química, Universidade Federal de Santa Catarina – UFSC, Florianópolis, SC, Brazil
| | - Gustavo Amadeu Micke
- Curso de Pós-Graduação em Química, Universidade Federal de Santa Catarina – UFSC, Florianópolis, SC, Brazil
| | - Luciano Vitali
- Curso de Pós-Graduação em Química, Universidade Federal de Santa Catarina – UFSC, Florianópolis, SC, Brazil
| | - Michele Debiasi Alberton
- Curso de Graduação em Farmácia, Fundação Universidade Regional de Blumenau, FURB, Blumenau, SC, Brazil
| | - Adrielli Tenfen
- Curso de Graduação em Farmácia, Sociedade de Educacional Santa Catariana, UniSociesc, Jaraguá do Sul, SC, Brazil
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18
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Pharmacological intervention of histone deacetylase enzymes in the neurodegenerative disorders. Life Sci 2020; 243:117278. [PMID: 31926248 DOI: 10.1016/j.lfs.2020.117278] [Citation(s) in RCA: 32] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2019] [Revised: 12/31/2019] [Accepted: 01/01/2020] [Indexed: 02/06/2023]
Abstract
Reversal of aging symptoms and related disorders are the challenging task where epigenetic is a crucial player that includes DNA methylation, histone modification; chromatin remodeling and regulation that are linked to the progression of various neurodegenerative disorders (NDDs). Overexpression of various histone deacetylase (HDACs) can activate Glycogen synthase kinase 3 which promotes the hyperphosphorylation of tau and inhibits its degradation. While HDAC is important for maintaining the neuronal morphology and brain homeostasis, at the same time, these enzymes are promoting neurodegeneration, if it is deregulated. Different experimental models have also confirmed the neuroprotective effects caused by HDAC enzymes through the regulation of neuronal apoptosis, inflammatory response, DNA damage, cell cycle regulation, and metabolic dysfunction. Apart from transcriptional regulation, protein-protein interaction, histone post-translational modifications, deacetylation mechanism of non-histone protein and direct association with disease proteins have been linked to neuronal imbalance. Histone deacetylases inhibitors (HDACi) can be able to alter gene expression and shown its efficacy on experimental models, and in clinical trials for NDD's and found to be a very promising therapeutic agent with certain limitation, for instance, non-specific target effect, isoform-selectivity, specificity, and limited number of predicted biomarkers. Herein, we discussed (i) the catalytic mechanism of the deacetylation process of various HDAC's in in vivo and in vitro experimental models, (ii) how HDACs are participating in neuroprotection as well as in neurodegeneration, (iii) a comprehensive role of HDACi in maintaining neuronal homeostasis and (iv) therapeutic role of biomolecules to modulate HDACs.
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19
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Ghamari N, Dastmalchi S, Zarei O, Arias-Montaño JA, Reiner D, Ustun-Alkan F, Stark H, Hamzeh-Mivehroud M. In silico and in vitro studies of two non-imidazole multiple targeting agents at histamine H 3 receptors and cholinesterase enzymes. Chem Biol Drug Des 2019; 95:279-290. [PMID: 31661597 DOI: 10.1111/cbdd.13642] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2019] [Revised: 09/04/2019] [Accepted: 09/29/2019] [Indexed: 12/22/2022]
Abstract
Recently, multi-target directed ligands have been of research interest for multifactorial disorders such as Alzheimer's disease (AD). Since H3 receptors (H3 Rs) and cholinesterases are involved in pathophysiology of AD, identification of dual-acting compounds capable of improving cholinergic neurotransmission is of importance in AD pharmacotherapy. In the present study, H3 R antagonistic activity combined with anticholinesterase properties of two previously computationally identified lead compounds, that is, compound 3 (6-chloro-N-methyl-N-[3-(4-methylpiperazin-1-yl)propyl]-1H-indole-2-carboxamide) and compound 4 (7-chloro-N-[(1-methylpiperidin-3-yl)methyl]-1,2,3,4-tetrahydroisoquinoline-2-carboxamide), was tested. Moreover, molecular docking and binding free energy calculations were conducted for binding mode and affinity prediction of studied ligands toward cholinesterases. Biological evaluations revealed inhibitory activity of ligands in nanomolar (compound 3: H3 R EC50 = 0.73 nM; compound 4: H3 R EC50 = 31 nM) and micromolar values (compound 3: AChE IC50 = 9.09 µM, BuChE IC50 = 21.10 µM; compound 4: AChE IC50 = 8.40 µM, BuChE IC50 = 4.93 µM) for H3 R antagonism and cholinesterase inhibition, respectively. Binding free energies yielded good consistency with cholinesterase inhibitory profiles. The results of this study can be used for lead optimization where dual inhibitory activity on H3 R and cholinesterases is needed. Such ligands can exert their biological activity in a synergistic manner resulting in higher potency and efficacy.
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Affiliation(s)
- Nakisa Ghamari
- Biotechnology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.,School of Pharmacy, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Siavoush Dastmalchi
- Biotechnology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.,School of Pharmacy, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Omid Zarei
- Cellular and Molecular Research Center, Research Institute for Health Development, Kurdistan University of Medical Sciences, Sanandaj, Iran.,Neurosciences Research Center, Kurdistan University of Medical Sciences, Sanandaj, Iran
| | - José-Antonio Arias-Montaño
- Departamento de Fisiología, Biofísica y Neurociencias, Centro de Investigación y de EstudiosAvanzados del IPN, Ciudad de México, México
| | - David Reiner
- Institute of Pharmaceutical and Medicinal Chemistry, Heinrich Heine University Düsseldorf, Duesseldorf, Germany
| | - Fulya Ustun-Alkan
- Department of Pharmacology and Toxicology, Faculty of Veterinary Medicine, Istanbul University-Cerrahpasa, Istanbul, Turkey
| | - Holger Stark
- Institute of Pharmaceutical and Medicinal Chemistry, Heinrich Heine University Düsseldorf, Duesseldorf, Germany
| | - Maryam Hamzeh-Mivehroud
- Biotechnology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.,School of Pharmacy, Tabriz University of Medical Sciences, Tabriz, Iran
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20
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Ivasiv V, Albertini C, Gonçalves AE, Rossi M, Bolognesi ML. Molecular Hybridization as a Tool for Designing Multitarget Drug Candidates for Complex Diseases. Curr Top Med Chem 2019; 19:1694-1711. [DOI: 10.2174/1568026619666190619115735] [Citation(s) in RCA: 96] [Impact Index Per Article: 19.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2019] [Revised: 06/07/2019] [Accepted: 06/12/2019] [Indexed: 12/14/2022]
Abstract
Molecular hybridization is a well-exploited medicinal chemistry strategy that aims to combine
two molecules (or parts of them) in a new, single chemical entity. Recently, it has been recognized
as an effective approach to design ligands able to modulate multiple targets of interest. Hybrid compounds
can be obtained by linking (presence of a linker) or framework integration (merging or fusing)
strategies. Although very promising to combat the multifactorial nature of complex diseases, the development
of molecular hybrids faces the critical issues of selecting the right target combination and the
achievement of a balanced activity towards them, while maintaining drug-like-properties. In this review,
we present recent case histories from our own research group that demonstrate why and how molecular
hybridization can be carried out to address the challenges of multitarget drug discovery in two therapeutic
areas that are Alzheimer’s and parasitic diseases. Selected examples spanning from linker- to fragment-
based hybrids will allow to discuss issues and consequences relevant to drug design.
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Affiliation(s)
- Viktoriya Ivasiv
- Department of Pharmacy and Biotechnology, Alma Mater Studiorum − University of Bologna, I-40126, Bologna, Italy
| | - Claudia Albertini
- Department of Pharmacy and Biotechnology, Alma Mater Studiorum − University of Bologna, I-40126, Bologna, Italy
| | - Ana E. Gonçalves
- Department of Pharmacy and Biotechnology, Alma Mater Studiorum − University of Bologna, I-40126, Bologna, Italy
| | - Michele Rossi
- Department of Pharmacy and Biotechnology, Alma Mater Studiorum − University of Bologna, I-40126, Bologna, Italy
| | - Maria L. Bolognesi
- Department of Pharmacy and Biotechnology, Alma Mater Studiorum − University of Bologna, I-40126, Bologna, Italy
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21
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Dorababu A. Critical evaluation of current Alzheimer's drug discovery (2018-19) & futuristic Alzheimer drug model approach. Bioorg Chem 2019; 93:103299. [PMID: 31586701 DOI: 10.1016/j.bioorg.2019.103299] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2019] [Revised: 09/14/2019] [Accepted: 09/16/2019] [Indexed: 12/17/2022]
Abstract
Alzheimer's disease (AD), a neurodegenerative disease responsible for death of millions of people worldwide is a progressive clinical disorder which causes neurons to degenerate and ultimately die. It is one of the common causes of dementia wherein a person's incapability to independently think, behave and decline in social skills can be quoted as major symptoms. However the early signs include the simple non-clinical symptoms such as forgetting recent events and conversations. Onset of these symptoms leads to worsened conditions wherein the AD patient suffers severe memory impairment and eventually becomes unable to work out everyday tasks. Even though there is no complete cure for AD, rigorous research has been going on to reduce the progress of AD. Currently, a very few clinical drugs are prevailing for AD treatment. So this is the need of hour to design, develop and discovery of novel anti-AD drugs. The main factors for the cause of AD according to scientific research reveals structural changes in brain proteins such as beta amyloid, tau proteins into plaques and tangles respectively. The abnormal proteins distort the neurons. Despite the high potencies of the synthesized molecules; they could not get on the clinical tests up to human usage. In this review article, the recent research carried out with respect to inhibition of AChE, BuChE, NO, BACE1, MAOs, Aβ, H3R, DAPK, CSF1R, 5-HT4R, PDE, σ1R and GSK-3β is compiled and organized. The summary is focused mainly on cholinesterases, Aβ, BACE1 and MAOs classes of potential inhibitors. The review also covers structure activity relationship of most potent compounds of each class of inhibitors alongside redesign and remodeling of the most significant inhibitors in order to expect cutting edge inhibitory properties towards AD. Alongside the molecular docking studies of the some final compounds are discussed.
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Affiliation(s)
- Atukuri Dorababu
- Department of Studies in Chemistry, SRMPP Govt. First Grade College, Huvinahadagali 583219, Karnataka, India.
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22
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González-Hernández E, Aparicio R, Garayoa M, Montero MJ, Sevilla MÁ, Pérez-Melero C. Dihydropyrimidine-2-thiones as Eg5 inhibitors and L-type calcium channel blockers: potential antitumour dual agents. MEDCHEMCOMM 2019; 10:1589-1598. [PMID: 31673316 DOI: 10.1039/c9md00108e] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/22/2019] [Accepted: 06/29/2019] [Indexed: 11/21/2022]
Abstract
The use of multitarget drugs has evolved as an alternative to "magic bullets" for the treatment of complex diseases such as cancer, in order to affect simultaneously several targets relevant to the disease. We have designed and synthesized a series of dual agents as both Eg5 inhibitors and calcium channel blockers, bearing a 4-aryldihydropyrimidine core. Compound 2 (aryl: 3-nitrophenyl) was selected as potential dual agent due to displaying both activities: it is a vasorelaxant agent (>90% relaxation at 10-5 M in KCl-precontracted aorta rings), it decreases the response to calcium and it is cytotoxic to MCF-7 (breast), HCT-116 (colon) and A-549 (lung) cancer cell lines. The dual mechanism of action was confirmed by blocking (-)-BAY K8644-induced vascular contraction and production of monopolar spindles, typical of Eg5 inhibition. Docking suggests that both (R) and (S)-enantiomers could bind Eg5.
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Affiliation(s)
- Elena González-Hernández
- Pharmaceutical Sciences Department , School of Pharmacy , University of Salamanca , Campus Miguel de Unamuno , 37007 Salamanca , Spain .
| | - Rubén Aparicio
- Physiology and Pharmacology Department , School of Pharmacy , University of Salamanca , Campus Miguel de Unamuno , 37007 Salamanca , Spain . .,Institute of Biomedical Research of Salamanca (IBSAL) , University Hospital of Salamanca , Paseo de San Vicente, 58-182 , 37007 Salamanca , Spain
| | - Mercedes Garayoa
- Institute of Biomedical Research of Salamanca (IBSAL) , University Hospital of Salamanca , Paseo de San Vicente, 58-182 , 37007 Salamanca , Spain.,Cancer Research Center , University of Salamanca-CSIC , Campus Miguel de Unamuno , 37007 Salamanca , Spain
| | - M José Montero
- Physiology and Pharmacology Department , School of Pharmacy , University of Salamanca , Campus Miguel de Unamuno , 37007 Salamanca , Spain . .,Institute of Biomedical Research of Salamanca (IBSAL) , University Hospital of Salamanca , Paseo de San Vicente, 58-182 , 37007 Salamanca , Spain
| | - M Ángeles Sevilla
- Physiology and Pharmacology Department , School of Pharmacy , University of Salamanca , Campus Miguel de Unamuno , 37007 Salamanca , Spain . .,Institute of Biomedical Research of Salamanca (IBSAL) , University Hospital of Salamanca , Paseo de San Vicente, 58-182 , 37007 Salamanca , Spain
| | - Concepción Pérez-Melero
- Pharmaceutical Sciences Department , School of Pharmacy , University of Salamanca , Campus Miguel de Unamuno , 37007 Salamanca , Spain . .,Institute of Biomedical Research of Salamanca (IBSAL) , University Hospital of Salamanca , Paseo de San Vicente, 58-182 , 37007 Salamanca , Spain.,Centre for Research on Tropical Diseases (CIETUS) , University of Salamanca , Spain
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23
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Zhang X, Song Q, Cao Z, Li Y, Tian C, Yang Z, Zhang H, Deng Y. Design, synthesis and evaluation of chalcone Mannich base derivatives as multifunctional agents for the potential treatment of Alzheimer’s disease. Bioorg Chem 2019; 87:395-408. [DOI: 10.1016/j.bioorg.2019.03.043] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2018] [Revised: 02/22/2019] [Accepted: 03/15/2019] [Indexed: 01/28/2023]
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Design, synthesis and evaluation of 4′-OH-flurbiprofen-chalcone hybrids as potential multifunctional agents for Alzheimer’s disease treatment. Bioorg Med Chem 2018; 26:1102-1115. [DOI: 10.1016/j.bmc.2018.01.030] [Citation(s) in RCA: 38] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2017] [Revised: 01/13/2018] [Accepted: 01/31/2018] [Indexed: 12/19/2022]
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25
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Kumar A, Srivastava G, Srivastava S, Verma S, Negi AS, Sharma A. Investigation of naphthofuran moiety as potential dual inhibitor against BACE-1 and GSK-3β: molecular dynamics simulations, binding energy, and network analysis to identify first-in-class dual inhibitors against Alzheimer's disease. J Mol Model 2017; 23:239. [PMID: 28741112 DOI: 10.1007/s00894-017-3396-7] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2016] [Accepted: 06/25/2017] [Indexed: 12/11/2022]
Abstract
BACE-1 and GSK-3β are potential therapeutic drug targets for Alzheimer's disease. Recently, both the targets received attention for designing dual inhibitors for Alzheimer's disease. Until now, only two-scaffold triazinone and curcumin have been reported as BACE-1 and GSK-3β dual inhibitors. Docking, molecular dynamics, clustering, binding energy, and network analysis of triazinone derivatives with BACE-1 and GSK-3β was performed to get molecular insight into the first reported dual inhibitor. Further, we designed and evaluated a naphthofuran series for its ability to inhibit BACE-1 and GSK-3β with the computational approaches. Docking study of naphthofuran series showed a good binding affinity towards both the targets. Molecular dynamics, binding energy, and network analysis were performed to compare their binding with the targets and amino acids responsible for binding. Naphthofuran series derivatives showed good interaction within the active site residues of both of the targets. Hydrogen bond occupancy and binding energy suggested strong binding with the targets. Dual-inhibitor binding was mostly governed by the hydrophobic interactions for both of the targets. Per residue energy decomposition and network analysis identified the key residues involved in the binding and inhibiting BACE-1 and GSK-3β. The results indicated that naphthofuran series derivative 11 may be a promising first-in-class dual inhibitor against BACE-1 and GSK-3β. This naphthofuran series may be further explored to design better dual inhibitors. Graphical abstract Naphthofuran derivative as a dual inhibitor for BACE-1 and GSK-3β.
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Affiliation(s)
- Akhil Kumar
- Biotechnology Division, CSIR-Central Institute of Medicinal and Aromatic Plants, P.O. CIMAP, Lucknow, UP, 226015, India
| | - Gaurava Srivastava
- Biotechnology Division, CSIR-Central Institute of Medicinal and Aromatic Plants, P.O. CIMAP, Lucknow, UP, 226015, India
| | - Swati Srivastava
- Biotechnology Division, CSIR-Central Institute of Medicinal and Aromatic Plants, P.O. CIMAP, Lucknow, UP, 226015, India
| | - Seema Verma
- Chemical Sciences Division, CSIR-Central Institute of Medicinal and Aromatic Plants, P.O. CIMAP, Lucknow, UP, 226015, India
| | - Arvind S Negi
- Chemical Sciences Division, CSIR-Central Institute of Medicinal and Aromatic Plants, P.O. CIMAP, Lucknow, UP, 226015, India
| | - Ashok Sharma
- Biotechnology Division, CSIR-Central Institute of Medicinal and Aromatic Plants, P.O. CIMAP, Lucknow, UP, 226015, India.
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Chakraborty P. Mercury exposure and Alzheimer's disease in India - An imminent threat? THE SCIENCE OF THE TOTAL ENVIRONMENT 2017; 589:232-235. [PMID: 28262357 DOI: 10.1016/j.scitotenv.2017.02.168] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/23/2017] [Revised: 02/20/2017] [Accepted: 02/20/2017] [Indexed: 06/06/2023]
Abstract
India is an industrial giant with one of the fastest growing major economies in the world. Primary energy consumption in India is third after China and the USA. Greater energy production brings the burden of increasing emissions of mercury (Hg). India ranks second for Hg emissions. Rising atmospheric Hg release, high Hg evasion processes, and increasing monomethylmercury (highly neurotoxin) accumulations in marine food products increase the potential for human and ecosystem Hg exposure. Hg has been identified to increase the risk of getting Alzheimer's disease (AD). There are increasing reports of AD and dementia in different age groups in India. The relationship between increasing Hg exposure and increasing neurodegenerative disorder in India is not known. This commentary points to the need for better understanding of the relationship between Hg release and AD in India, and other countries, and how to protect human health and the environment from the adverse effects of Hg.
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Affiliation(s)
- Parthasarathi Chakraborty
- Geological Oceanography Division, CSIR-National Institute of Oceanography, Dona Paula, Goa 403004, India.
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27
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Grasso GI, Bellia F, Arena G, Satriano C, Vecchio G, Rizzarelli E. Multitarget trehalose-carnosine conjugates inhibit Aβ aggregation, tune copper(II) activity and decrease acrolein toxicity. Eur J Med Chem 2017; 135:447-457. [PMID: 28475972 DOI: 10.1016/j.ejmech.2017.04.060] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2017] [Revised: 04/06/2017] [Accepted: 04/22/2017] [Indexed: 01/12/2023]
Abstract
Increasing evidence is accumulating, showing that neurodegenerative disorders are somehow associated with the toxicity of amyloid aggregates, metal ion dyshomeostasis as well as with products generated by oxidative stress. Within the biological oxidation products, acrolein does have a prominent role. A promising strategy to deal with the above neurogenerative disorders is to use multi-functions bio-molecules. Herein, we show how a class of bio-conjugates takes advantage of the antiaggregating, antioxidant and antiglycating properties of trehalose and carnosine. Their ability to sequester acrolein and to inhibit both self- and metal-induced aggregation is here reported. The copper(II) coordination properties of a new trehalose-carnosine conjugate and the relative antioxidant effects have also been investigated.
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Affiliation(s)
- Giuseppa Ida Grasso
- Institute of Biostructure and Bioimaging, National Research Council (CNR), via P. Gaifami 18, 95126, Catania, Italy.
| | - Francesco Bellia
- Institute of Biostructure and Bioimaging, National Research Council (CNR), via P. Gaifami 18, 95126, Catania, Italy.
| | - Giuseppe Arena
- Department of Chemical Sciences, University of Catania, Viale A. Doria 6, 95125, Catania, Italy
| | - Cristina Satriano
- Department of Chemical Sciences, University of Catania, Viale A. Doria 6, 95125, Catania, Italy
| | - Graziella Vecchio
- Department of Chemical Sciences, University of Catania, Viale A. Doria 6, 95125, Catania, Italy
| | - Enrico Rizzarelli
- Institute of Biostructure and Bioimaging, National Research Council (CNR), via P. Gaifami 18, 95126, Catania, Italy; Department of Chemical Sciences, University of Catania, Viale A. Doria 6, 95125, Catania, Italy
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28
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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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29
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de Araújo MV, David CC, Neto JC, de Oliveira LAPL, da Silva KCJ, Dos Santos JM, da Silva JKS, de A Brandão VBC, Silva TMS, Camara CA, Alexandre-Moreira MS. Evaluation on the leishmanicidal activity of 2-N,N'-dialkylamino-1,4-naphthoquinone derivatives. Exp Parasitol 2017; 176:46-51. [PMID: 28174101 DOI: 10.1016/j.exppara.2017.02.004] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2016] [Revised: 12/20/2016] [Accepted: 02/03/2017] [Indexed: 10/20/2022]
Abstract
Parasites of the Leishmania genus are the causative agents of leishmaniasis in humans, a disease that affects more than 12 million people worldwide. In this study was evaluated in vitro leishmanicidal activity of 2-N,N'-dialkylamino-1,4-naphthoquinone derivatives, covering a series of fourteen 2-N-morpholino-, 2-N-thiomorpholino, 2-N-piperidino, 2-N-(N4-methyl)-piperazino naphthoquinones (1a-n) derived from nor-lapachol and lawsone, belong to some other di-alkyaminoderivatives. At the cytotoxicity assay on peritoneal macrophages, the compounds possessing larger alkyl groups and N-methyl-piperazino moiety (1d, 1h, 1i and 1k), showed toxic effects similar to the standard drug used pentamidine. However, the other compounds of the series showed no deleterious effect on the host cell. Meanwhile, these cytotoxic derivatives (1d, 1h and 1i) had pronounced leishmanicidal activity against L. amazonensis promastigotes, and treatments with six other compounds (1d, 1e, 1f, 1h, 1k and 1n) had significant effect leishmanicidal against L. chagasi promastigotes. In the assay against L. chagasi amastigotes, eight compounds (1a, 1b, 1c, 1d, 1h, 1i, 1k and 1m) showed significant activity. Moreover, the compounds (1a, 1b, 1c, and 1m) showed effect against amastigotes of L. chagasi and not being toxic to the host cell. These data show the derivatives as promising substances for research leishmanicidal activity.
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Affiliation(s)
- Morgana V de Araújo
- Laboratory of Pharmacology and Immunity, Institute of Biological Sciences and Health, Federal University of Alagoas, 57020-720, Maceió, AL, Brazil.
| | - Cibelle Cabral David
- Laboratory of Bioactive Compounds Synthesis, Molecular Sciences Department, Federal Rural University of Pernambuco, 52171-900, Recife, PE, Brazil.
| | - José Clementino Neto
- Laboratory of Pharmacology and Immunity, Institute of Biological Sciences and Health, Federal University of Alagoas, 57020-720, Maceió, AL, Brazil.
| | - Luiz A P L de Oliveira
- Laboratory of Pharmacology and Immunity, Institute of Biological Sciences and Health, Federal University of Alagoas, 57020-720, Maceió, AL, Brazil.
| | - Karoline Cristina Jatobá da Silva
- Laboratory of Pharmacology and Immunity, Institute of Biological Sciences and Health, Federal University of Alagoas, 57020-720, Maceió, AL, Brazil.
| | - Jefferson Miguel Dos Santos
- Laboratory of Pharmacology and Immunity, Institute of Biological Sciences and Health, Federal University of Alagoas, 57020-720, Maceió, AL, Brazil.
| | - João Kayke S da Silva
- Laboratory of Pharmacology and Immunity, Institute of Biological Sciences and Health, Federal University of Alagoas, 57020-720, Maceió, AL, Brazil
| | - Victoria B C de A Brandão
- Laboratory of Bioactive Compounds Synthesis, Molecular Sciences Department, Federal Rural University of Pernambuco, 52171-900, Recife, PE, Brazil.
| | - Tania M S Silva
- Laboratory of Bioactive Compounds Synthesis, Molecular Sciences Department, Federal Rural University of Pernambuco, 52171-900, Recife, PE, Brazil.
| | - Celso A Camara
- Laboratory of Bioactive Compounds Synthesis, Molecular Sciences Department, Federal Rural University of Pernambuco, 52171-900, Recife, PE, Brazil.
| | - Magna S Alexandre-Moreira
- Laboratory of Pharmacology and Immunity, Institute of Biological Sciences and Health, Federal University of Alagoas, 57020-720, Maceió, AL, Brazil.
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30
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Improved anticancer and antiparasitic activity of new lawsone Mannich bases. Eur J Med Chem 2017; 126:421-431. [DOI: 10.1016/j.ejmech.2016.11.043] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2016] [Revised: 11/01/2016] [Accepted: 11/21/2016] [Indexed: 02/07/2023]
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31
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Therapeutic Approaches to Prion Diseases. PROGRESS IN MOLECULAR BIOLOGY AND TRANSLATIONAL SCIENCE 2017; 150:433-453. [DOI: 10.1016/bs.pmbts.2017.06.013] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/03/2022]
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32
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Brunschweiger A, Koch P, Schlenk M, Rafehi M, Radjainia H, Küppers P, Hinz S, Pineda F, Wiese M, Hockemeyer J, Heer J, Denonne F, Müller CE. 8-Substituted 1,3-dimethyltetrahydropyrazino[2,1- f ]purinediones: Water-soluble adenosine receptor antagonists and monoamine oxidase B inhibitors. Bioorg Med Chem 2016; 24:5462-5480. [DOI: 10.1016/j.bmc.2016.09.003] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2016] [Revised: 08/15/2016] [Accepted: 09/01/2016] [Indexed: 12/11/2022]
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33
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Benchekroun M, Romero A, Egea J, León R, Michalska P, Buendía I, Jimeno ML, Jun D, Janockova J, Sepsova V, Soukup O, Bautista-Aguilera OM, Refouvelet B, Ouari O, Marco-Contelles J, Ismaili L. The Antioxidant Additive Approach for Alzheimer's Disease Therapy: New Ferulic (Lipoic) Acid Plus Melatonin Modified Tacrines as Cholinesterases Inhibitors, Direct Antioxidants, and Nuclear Factor (Erythroid-Derived 2)-Like 2 Activators. J Med Chem 2016; 59:9967-9973. [PMID: 27736061 DOI: 10.1021/acs.jmedchem.6b01178] [Citation(s) in RCA: 72] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Novel multifunctional tacrines for Alzheimer's disease were obtained by Ugi-reaction between ferulic (or lipoic acid), a melatonin-like isocyanide, formaldehyde, and tacrine derivatives, according to the antioxidant additive approach in order to modulate the oxidative stress as therapeutic strategy. Compound 5c has been identified as a promising permeable agent showing excellent antioxidant properties, strong cholinesterase inhibitory activity, less hepatotoxicity than tacrine, and the best neuroprotective capacity, being able to significantly activate the Nrf2 transcriptional pathway.
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Affiliation(s)
- Mohamed Benchekroun
- Neurosciences Intégratives et Cliniques EA 481, Laboratoire de Chimie Organique et Thérapeutique, UFR SMP, Université Bourgogne Franche-Comté , 19 rue Ambroise Paré, CS 25000 Besançon, France
| | - Alejandro Romero
- Department of Toxicology & Pharmacology, Faculty of Veterinary Medicine, Complutense University of Madrid , E-28040 Madrid, Spain
| | - Javier Egea
- Instituto de Investigación Sanitaria, Servicio de Farmacología Clínica, Hospital Universitario La Princesa , C/Diego de León 62, E-28006 Madrid, Spain.,Instituto de I+D del Medicamento Teófilo Hernando (ITH), Facultad de Medicina, Universidad Autónoma de Madrid , C/Arzobispo Morcillo 4, E-28029 Madrid, Spain
| | - Rafael León
- Instituto de Investigación Sanitaria, Servicio de Farmacología Clínica, Hospital Universitario La Princesa , C/Diego de León 62, E-28006 Madrid, Spain.,Instituto de I+D del Medicamento Teófilo Hernando (ITH), Facultad de Medicina, Universidad Autónoma de Madrid , C/Arzobispo Morcillo 4, E-28029 Madrid, Spain
| | - Patrycja Michalska
- Instituto de Investigación Sanitaria, Servicio de Farmacología Clínica, Hospital Universitario La Princesa , C/Diego de León 62, E-28006 Madrid, Spain.,Instituto de I+D del Medicamento Teófilo Hernando (ITH), Facultad de Medicina, Universidad Autónoma de Madrid , C/Arzobispo Morcillo 4, E-28029 Madrid, Spain
| | - Izaskun Buendía
- Instituto de Investigación Sanitaria, Servicio de Farmacología Clínica, Hospital Universitario La Princesa , C/Diego de León 62, E-28006 Madrid, Spain.,Instituto de I+D del Medicamento Teófilo Hernando (ITH), Facultad de Medicina, Universidad Autónoma de Madrid , C/Arzobispo Morcillo 4, E-28029 Madrid, Spain
| | - María Luisa Jimeno
- Centro Química Orgánica "Lora-Tamayo" (CENQUIOR), CSIC , C/Juan de la Cierva 3, E-28006 Madrid, Spain
| | - Daniel Jun
- Department of Toxicology and Military Pharmacy, Faculty of Military Health Sciences, University of Defence , CZ-500 01 Hradec Kralove, Czech Republic
| | - Jana Janockova
- Biomedical Research Center, University Hospital Hradec Kralove , CZ-500 05 Hradec Kralove, Czech Republic
| | - Vendula Sepsova
- Department of Toxicology and Military Pharmacy, Faculty of Military Health Sciences, University of Defence , CZ-500 01 Hradec Kralove, Czech Republic
| | - Ondrej Soukup
- Biomedical Research Center, University Hospital Hradec Kralove , CZ-500 05 Hradec Kralove, Czech Republic
| | - Oscar M Bautista-Aguilera
- Neurosciences Intégratives et Cliniques EA 481, Laboratoire de Chimie Organique et Thérapeutique, UFR SMP, Université Bourgogne Franche-Comté , 19 rue Ambroise Paré, CS 25000 Besançon, France
| | - Bernard Refouvelet
- Neurosciences Intégratives et Cliniques EA 481, Laboratoire de Chimie Organique et Thérapeutique, UFR SMP, Université Bourgogne Franche-Comté , 19 rue Ambroise Paré, CS 25000 Besançon, France
| | - Olivier Ouari
- ICR UMR 7273, Aix Marseille University, CNRS , 13013 Marseille, France
| | - José Marco-Contelles
- Laboratory of Medicinal Chemistry, IQOG, CSIC , C/Juan de la Cierva 3, E-28006 Madrid, Spain
| | - Lhassane Ismaili
- Neurosciences Intégratives et Cliniques EA 481, Laboratoire de Chimie Organique et Thérapeutique, UFR SMP, Université Bourgogne Franche-Comté , 19 rue Ambroise Paré, CS 25000 Besançon, France
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da Cruz EHG, Silvers MA, Jardim GAM, Resende JM, Cavalcanti BC, Bomfim IS, Pessoa C, de Simone CA, Botteselle GV, Braga AL, Nair DK, Namboothiri INN, Boothman DA, da Silva Júnior EN. Synthesis and antitumor activity of selenium-containing quinone-based triazoles possessing two redox centres, and their mechanistic insights. Eur J Med Chem 2016; 122:1-16. [PMID: 27341379 PMCID: PMC5003678 DOI: 10.1016/j.ejmech.2016.06.019] [Citation(s) in RCA: 49] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2015] [Revised: 06/02/2016] [Accepted: 06/11/2016] [Indexed: 10/21/2022]
Abstract
Selenium-containing quinone-based 1,2,3-triazoles were synthesized using click chemistry, the copper catalyzed azide-alkyne 1,3-dipolar cycloaddition, and evaluated against six types of cancer cell lines: HL-60 (human promyelocytic leukemia cells), HCT-116 (human colon carcinoma cells), PC3 (human prostate cells), SF295 (human glioblastoma cells), MDA-MB-435 (melanoma cells) and OVCAR-8 (human ovarian carcinoma cells). Some compounds showed IC50 values < 0.3 μM. The cytotoxic potential of the quinones evaluated was also assayed using non-tumor cells, exemplified by peripheral blood mononuclear (PBMC), V79 and L929 cells. Mechanistic role for NAD(P)H Quinone Oxidoreductase 1 (NQO1) was also elucidated. These compounds could provide promising new lead derivatives for more potent anticancer drug development and delivery, and represent one of the most active classes of lapachones reported.
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Affiliation(s)
- Eduardo H G da Cruz
- Institute of Exact Sciences, Department of Chemistry, Federal University of Minas Gerais, CEP 31270-901, Belo Horizonte, MG, Brazil
| | - Molly A Silvers
- Departments of Pharmacology and Radiation Oncology, Simmons Comprehensive Cancer Center, University of Texas Southwestern Medical Center, 6001 Forest Park Road, Dallas, TX, 75390-8807, USA
| | - Guilherme A M Jardim
- Institute of Exact Sciences, Department of Chemistry, Federal University of Minas Gerais, CEP 31270-901, Belo Horizonte, MG, Brazil
| | - Jarbas M Resende
- Institute of Exact Sciences, Department of Chemistry, Federal University of Minas Gerais, CEP 31270-901, Belo Horizonte, MG, Brazil
| | - Bruno C Cavalcanti
- National Laboratory of Experimental Oncology, Department of Physiology and Pharmacology, Federal University of Ceará, CEP 60180-900, Fortaleza, CE, Brazil
| | - Igor S Bomfim
- National Laboratory of Experimental Oncology, Department of Physiology and Pharmacology, Federal University of Ceará, CEP 60180-900, Fortaleza, CE, Brazil
| | - Claudia Pessoa
- National Laboratory of Experimental Oncology, Department of Physiology and Pharmacology, Federal University of Ceará, CEP 60180-900, Fortaleza, CE, Brazil; Fiocruz-Ceará, CEP 60180-900, Fortaleza, CE, Brazil
| | - Carlos A de Simone
- Institute of Physics, University of São Paulo, 13560-160, São Carlos, SP, Brazil
| | - Giancarlo V Botteselle
- Department of Chemistry, Federal University of Santa Catarina, 88040-900, Florianópolis, SC, Brazil
| | - Antonio L Braga
- Department of Chemistry, Federal University of Santa Catarina, 88040-900, Florianópolis, SC, Brazil
| | - Divya K Nair
- Department of Chemistry, Indian Institute of Technology Bombay, Mumbai, 400 076, India
| | | | - David A Boothman
- Departments of Pharmacology and Radiation Oncology, Simmons Comprehensive Cancer Center, University of Texas Southwestern Medical Center, 6001 Forest Park Road, Dallas, TX, 75390-8807, USA
| | - Eufrânio N da Silva Júnior
- Institute of Exact Sciences, Department of Chemistry, Federal University of Minas Gerais, CEP 31270-901, Belo Horizonte, MG, Brazil.
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35
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Design, synthesis and biological evaluation of N-methyl-N-[(1,2,3-triazol-4-yl)alkyl]propargylamines as novel monoamine oxidase B inhibitors. Bioorg Med Chem 2016; 24:4835-4854. [DOI: 10.1016/j.bmc.2016.06.045] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2016] [Revised: 06/22/2016] [Accepted: 06/23/2016] [Indexed: 12/26/2022]
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36
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Jardim GAM, Bower JF, da Silva Júnior EN. Rh-Catalyzed Reactions of 1,4-Benzoquinones with Electrophiles: C-H Iodination, Bromination, and Phenylselenation. Org Lett 2016; 18:4454-7. [PMID: 27599589 DOI: 10.1021/acs.orglett.6b01586] [Citation(s) in RCA: 45] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
Under Rh-catalyzed conditions, typically electrophilic 1,4-benzoquinones exhibit nucleophilic reactivity, such that exposure to appropriate electrophiles generates products of C-H iodination, bromination, and phenylselenation. This provides a mild and general method for direct halofunctionalization, and the first method that can achieve direct C-H phenylselenation of this compound class. The scope and limitations of the new protocols are outlined, and representative derivatizations are highlighted.
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Affiliation(s)
- Guilherme A M Jardim
- Institute of Exact Sciences, Department of Chemistry, Federal University of Minas Gerais , Belo Horizonte, MG 31270-901, Brazil.,School of Chemistry, University of Bristol , Bristol, BS8 1TS, United Kingdom
| | - John F Bower
- School of Chemistry, University of Bristol , Bristol, BS8 1TS, United Kingdom
| | - Eufrânio N da Silva Júnior
- Institute of Exact Sciences, Department of Chemistry, Federal University of Minas Gerais , Belo Horizonte, MG 31270-901, Brazil
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37
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Sola I, Artigas A, Taylor MC, Pérez-Areales FJ, Viayna E, Clos MV, Pérez B, Wright CW, Kelly JM, Muñoz-Torrero D. Synthesis and biological evaluation of N-cyanoalkyl-, N-aminoalkyl-, and N-guanidinoalkyl-substituted 4-aminoquinoline derivatives as potent, selective, brain permeable antitrypanosomal agents. Bioorg Med Chem 2016; 24:5162-5171. [PMID: 27591008 PMCID: PMC5080452 DOI: 10.1016/j.bmc.2016.08.036] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2016] [Revised: 08/19/2016] [Accepted: 08/20/2016] [Indexed: 11/30/2022]
Abstract
Current drugs against human African trypanosomiasis (HAT) suffer from several serious drawbacks. The search for novel, effective, brain permeable, safe, and inexpensive antitrypanosomal compounds is therefore an urgent need. We have recently reported that the 4-aminoquinoline derivative huprine Y, developed in our group as an anticholinesterasic agent, exhibits a submicromolar potency against Trypanosoma brucei and that its homo- and hetero-dimerization can result in to up to three-fold increased potency and selectivity. As an alternative strategy towards more potent smaller molecule anti-HAT agents, we have explored the introduction of ω-cyanoalkyl, ω-aminoalkyl, or ω-guanidinoalkyl chains at the primary amino group of huprine or the simplified 4-aminoquinoline analogue tacrine. Here, we describe the evaluation of a small in-house library and a second generation of newly synthesized derivatives, which has led to the identification of 13 side chain modified 4-aminoquinoline derivatives with submicromolar potencies against T. brucei. Among these compounds, the guanidinononyltacrine analogue 15e exhibits a 5-fold increased antitrypanosomal potency, 10-fold increased selectivity, and 100-fold decreased anticholinesterasic activity relative to the parent huprine Y. Its biological profile, lower molecular weight relative to dimeric compounds, reduced lipophilicity, and ease of synthesis, make it an interesting anti-HAT lead, amenable to further optimization to eliminate its remaining anticholinesterasic activity.
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Affiliation(s)
- Irene Sola
- 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
| | - Albert Artigas
- 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
| | - Martin C Taylor
- Department of Pathogen Molecular Biology, London School of Hygiene and Tropical Medicine, Keppel Street, London WC1E 7HT, United Kingdom
| | - F Javier Pérez-Areales
- 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
| | - Elisabet Viayna
- 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
| | - M Victòria Clos
- Department of Pharmacology, Therapeutics and Toxicology, Institute of Neurosciences, Autonomous University of Barcelona, E-08193, Bellaterra, Barcelona, Spain
| | - Belén Pérez
- Department of Pharmacology, Therapeutics and Toxicology, Institute of Neurosciences, Autonomous University of Barcelona, E-08193, Bellaterra, Barcelona, Spain
| | - Colin W Wright
- Bradford School of Pharmacy, University of Bradford, West Yorkshire BD7 1 DP, United Kingdom
| | - John M Kelly
- Department of Pathogen Molecular Biology, London School of Hygiene and Tropical Medicine, Keppel Street, London WC1E 7HT, United Kingdom
| | - 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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Mohamed T, Shakeri A, Rao PP. Amyloid cascade in Alzheimer's disease: Recent advances in medicinal chemistry. Eur J Med Chem 2016; 113:258-72. [DOI: 10.1016/j.ejmech.2016.02.049] [Citation(s) in RCA: 104] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2015] [Revised: 02/16/2016] [Accepted: 02/18/2016] [Indexed: 12/21/2022]
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Hughes RE, Nikolic K, Ramsay RR. One for All? Hitting Multiple Alzheimer's Disease Targets with One Drug. Front Neurosci 2016; 10:177. [PMID: 27199640 PMCID: PMC4842778 DOI: 10.3389/fnins.2016.00177] [Citation(s) in RCA: 65] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2016] [Accepted: 04/06/2016] [Indexed: 12/12/2022] Open
Abstract
HIGHLIGHTS Many AD target combinations are being explored for multi-target drug design.New databases and models increase the potential of computational drug designLiraglutide and other antidiabetics are strong candidates for repurposing to AD.Donecopride a dual 5-HT/AChE inhibitor shows promise in pre-clinical studies Alzheimer's Disease is a complex and multifactorial disease for which the mechanism is still not fully understood. As new insights into disease progression are discovered, new drugs must be designed to target those aspects of the disease that cause neuronal damage rather than just the symptoms currently addressed by single target drugs. It is becoming possible to target several aspects of the disease pathology at once using multi-target drugs (MTDs). Intended as an introduction for non-experts, this review describes the key MTD design approaches, namely structure-based, in silico, and data-mining, to evaluate what is preventing compounds progressing through the clinic to the market. Repurposing current drugs using their off-target effects reduces the cost of development, time to launch, and the uncertainty associated with safety and pharmacokinetics. The most promising drugs currently being investigated for repurposing to Alzheimer's Disease are rasagiline, originally developed for the treatment of Parkinson's Disease, and liraglutide, an antidiabetic. Rational drug design can combine pharmacophores of multiple drugs, systematically change functional groups, and rank them by virtual screening. Hits confirmed experimentally are rationally modified to generate an effective multi-potent lead compound. Examples from this approach are ASS234 with properties similar to rasagiline, and donecopride, a hybrid of an acetylcholinesterase inhibitor and a 5-HT4 receptor agonist with pro-cognitive effects. Exploiting these interdisciplinary approaches, public-private collaborative lead factories promise faster delivery of new drugs to the clinic.
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Affiliation(s)
- Rebecca E Hughes
- School of Biology, BMS Building, University of St Andrews St Andrews, UK
| | - Katarina Nikolic
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, University of Belgrade Belgrade, Serbia
| | - Rona R Ramsay
- School of Biology, BMS Building, University of St Andrews St Andrews, UK
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40
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Prati F, Cavalli A, Bolognesi ML. Navigating the Chemical Space of Multitarget-Directed Ligands: From Hybrids to Fragments in Alzheimer's Disease. Molecules 2016; 21:466. [PMID: 27070562 PMCID: PMC6273289 DOI: 10.3390/molecules21040466] [Citation(s) in RCA: 77] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2016] [Revised: 04/03/2016] [Accepted: 04/05/2016] [Indexed: 12/15/2022] Open
Abstract
Multitarget drug discovery is one of the hottest topics and most active fields in the search for new molecules against Alzheimer’s disease (AD). Over the last 20 years, many promising multitarget-directed ligands (MTDLs) have been identified and developed at a pre-clinical level. However, how to design them in a rational way remains the most fundamental challenge of medicinal chemists. This is related to the foundational question of achieving an optimized activity towards multiple targets of interest, while preserving drug-like properties. In this respect, large hybrid molecules and small fragments are poles apart. In this review article, our aim is to appraise what we have accomplished in the development of both hybrid- and fragment-like molecules directed to diverse AD targets (i.e., acetylcholinesterase, NMDA receptors, metal chelation, BACE-1 and GSK-3β). In addition, we attempt to highlight what are the persistent needs that deserve to be improved and cared for, with the ultimate goal of moving an MTDL to AD clinical studies.
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Affiliation(s)
- Federica Prati
- Department of Pharmacy and Biotechnology, Alma Mater Studiorum-University of Bologna, Via Belmeloro 6, I-40126 Bologna, Italy.
- Sir James Black Centre, College of Life Sciences, University of Dundee, Dundee DD1 5EH, UK.
| | - Andrea Cavalli
- Department of Pharmacy and Biotechnology, Alma Mater Studiorum-University of Bologna, Via Belmeloro 6, I-40126 Bologna, Italy.
- Department of Drug Discovery and Development, Istituto Italiano di Tecnologia, Via Morego 30, 16163 Genova, Italy.
| | - Maria Laura Bolognesi
- Department of Pharmacy and Biotechnology, Alma Mater Studiorum-University of Bologna, Via Belmeloro 6, I-40126 Bologna, Italy.
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41
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Li Y, Qiang X, Luo L, Li Y, Xiao G, Tan Z, Deng Y. Synthesis and evaluation of 4-hydroxyl aurone derivatives as multifunctional agents for the treatment of Alzheimer's disease. Bioorg Med Chem 2016; 24:2342-51. [PMID: 27079124 DOI: 10.1016/j.bmc.2016.04.012] [Citation(s) in RCA: 48] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2016] [Revised: 04/05/2016] [Accepted: 04/05/2016] [Indexed: 01/13/2023]
Abstract
A series of 4-hydroxyl aurone derivatives were designed synthesized and evaluated as potential multifunctional agents for the treatment of Alzheimer's disease. The results demonstrated that most of the derivatives exhibited good multifunctional properties. Among them, compound 14e displayed good inhibitory activities of self- and Cu(2+)-induced Aβ1-42 aggregation with 99.2% and 84.0% at 25μM, respectively, and high antioxidant activity with a value 1.90-fold of Trolox. In addition, 14e also showed remarkable inhibitory activities of both monoamine oxidase A and B with IC50 values of 0.271μM and 0.393μM, respectively. However the 6-methoxyl aurones 15a-c revealed excellent selectivity toward MAO-B. Furthermore, the representative compounds 14e and 15b displayed good metal-chelating abilities and blood-brain barrier (BBB) permeabilities in vitro.
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Affiliation(s)
- Yan Li
- Department of Medicinal Chemistry, Key Laboratory of Drug Targeting and Drug Delivery System of the Education Ministry, West China School of Pharmacy, Sichuan University, Chengdu 610041, China
| | - Xiaoming Qiang
- Department of Medicinal Chemistry, Key Laboratory of Drug Targeting and Drug Delivery System of the Education Ministry, West China School of Pharmacy, Sichuan University, Chengdu 610041, China
| | - Li Luo
- Department of Medicinal Chemistry, Key Laboratory of Drug Targeting and Drug Delivery System of the Education Ministry, West China School of Pharmacy, Sichuan University, Chengdu 610041, China
| | - Yuxing Li
- Department of Medicinal Chemistry, Key Laboratory of Drug Targeting and Drug Delivery System of the Education Ministry, West China School of Pharmacy, Sichuan University, Chengdu 610041, China
| | - Ganyuan Xiao
- Department of Medicinal Chemistry, Key Laboratory of Drug Targeting and Drug Delivery System of the Education Ministry, West China School of Pharmacy, Sichuan University, Chengdu 610041, China
| | - Zhenghuai Tan
- Institute of Traditional Chinese Medicine Pharmacology and Toxicology, Sichuan Academy of Chinese Medicine Sciences, Chengdu 610041, China.
| | - Yong Deng
- Department of Medicinal Chemistry, Key Laboratory of Drug Targeting and Drug Delivery System of the Education Ministry, West China School of Pharmacy, Sichuan University, Chengdu 610041, China.
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Jourdan JP, Since M, El Kihel L, Lecoutey C, Corvaisier S, Legay R, Sopkova-de Oliveira Santos J, Cresteil T, Malzert-Fréon A, Rochais C, Dallemagne P. Novel benzylidenephenylpyrrolizinones with pleiotropic activities potentially useful in Alzheimer's disease treatment. Eur J Med Chem 2016; 114:365-79. [PMID: 27046230 DOI: 10.1016/j.ejmech.2016.03.023] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2016] [Revised: 03/09/2016] [Accepted: 03/10/2016] [Indexed: 12/21/2022]
Abstract
This work describes the synthesis and the biological evaluation of novel benzylidenephenylpyrrolizinones as potential antioxidant, metal chelating or amyloid β (βA) aggregation inhibitors. Some derivatives exhibited interesting results in regard to several of the performed evaluations and appear as valuable Multi-Target Directed Ligands with potential therapeutic interest in Alzheimer's disease. Among them, compound 29 particularly appears as a valuable radical and NO scavenger, a Cu(II) and Fe(II) chelating agent and exhibits moderate βA aggregation inhibition properties. These activities, associated to a good predictive bioavailability and a lack of cytotoxicity, design it as a promising hit for further in vivo investigation.
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Affiliation(s)
- Jean-Pierre Jourdan
- Normandie Université, UNICAEN, CERMN (Centre d'Etudes et de Recherche sur le Médicament de Normandie), F-14032 Caen, France
| | - Marc Since
- Normandie Université, UNICAEN, CERMN (Centre d'Etudes et de Recherche sur le Médicament de Normandie), F-14032 Caen, France
| | - Laïla El Kihel
- Normandie Université, UNICAEN, CERMN (Centre d'Etudes et de Recherche sur le Médicament de Normandie), F-14032 Caen, France
| | - Cédric Lecoutey
- Normandie Université, UNICAEN, CERMN (Centre d'Etudes et de Recherche sur le Médicament de Normandie), F-14032 Caen, France
| | - Sophie Corvaisier
- Normandie Université, UNICAEN, CERMN (Centre d'Etudes et de Recherche sur le Médicament de Normandie), F-14032 Caen, France
| | - Rémi Legay
- Normandie Université, UNICAEN, CERMN (Centre d'Etudes et de Recherche sur le Médicament de Normandie), F-14032 Caen, France
| | | | - Thierry Cresteil
- CIBLOT, IPSIT - IFR14, 5 rue Jean Baptiste Clément, 92290 Chatenay-Malabry, France
| | - Aurélie Malzert-Fréon
- Normandie Université, UNICAEN, CERMN (Centre d'Etudes et de Recherche sur le Médicament de Normandie), F-14032 Caen, France
| | - Christophe Rochais
- Normandie Université, UNICAEN, CERMN (Centre d'Etudes et de Recherche sur le Médicament de Normandie), F-14032 Caen, France.
| | - Patrick Dallemagne
- Normandie Université, UNICAEN, CERMN (Centre d'Etudes et de Recherche sur le Médicament de Normandie), F-14032 Caen, France.
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Prati F, Bergamini C, Fato R, Soukup O, Korabecny J, Andrisano V, Bartolini M, Bolognesi ML. Novel 8-Hydroxyquinoline Derivatives as Multitarget Compounds for the Treatment of Alzheimer′s Disease. ChemMedChem 2016; 11:1284-95. [DOI: 10.1002/cmdc.201600014] [Citation(s) in RCA: 60] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2016] [Indexed: 11/07/2022]
Affiliation(s)
- Federica Prati
- Department of Pharmacy and Biotechnology; Alma Mater Studiorum University of Bologna; Via Belmeloro 6/Via Irnerio 48 40126 Bologna Italy
| | - Christian Bergamini
- Department of Pharmacy and Biotechnology; Alma Mater Studiorum University of Bologna; Via Belmeloro 6/Via Irnerio 48 40126 Bologna Italy
| | - Romana Fato
- Department of Pharmacy and Biotechnology; Alma Mater Studiorum University of Bologna; Via Belmeloro 6/Via Irnerio 48 40126 Bologna Italy
| | - Ondrej Soukup
- Biomedical Research Center; University Hospital Hradec Kralove; Sokolska 581 500 05 Hradec Kralove Czech Republic
| | - Jan Korabecny
- Biomedical Research Center; University Hospital Hradec Kralove; Sokolska 581 500 05 Hradec Kralove Czech Republic
| | - Vincenza Andrisano
- Department for Quality Life Studies; Alma Mater Studiorum University of Bologna; Corso d'Augusto 237 47921 Rimini Italy
| | - Manuela Bartolini
- Department of Pharmacy and Biotechnology; Alma Mater Studiorum University of Bologna; Via Belmeloro 6/Via Irnerio 48 40126 Bologna Italy
| | - Maria Laura Bolognesi
- Department of Pharmacy and Biotechnology; Alma Mater Studiorum University of Bologna; Via Belmeloro 6/Via Irnerio 48 40126 Bologna Italy
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44
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Cherukuvada S, Kaur R, Guru Row TN. Co-crystallization and small molecule crystal form diversity: from pharmaceutical to materials applications. CrystEngComm 2016. [DOI: 10.1039/c6ce01835a] [Citation(s) in RCA: 113] [Impact Index Per Article: 14.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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Prati F, De Simone A, Armirotti A, Summa M, Pizzirani D, Scarpelli R, Bertozzi SM, Perez DI, Andrisano V, Perez-Castillo A, Monti B, Massenzio F, Polito L, Racchi M, Sabatino P, Bottegoni G, Martinez A, Cavalli A, Bolognesi ML. 3,4-Dihydro-1,3,5-triazin-2(1H)-ones as the First Dual BACE-1/GSK-3β Fragment Hits against Alzheimer's Disease. ACS Chem Neurosci 2015; 6:1665-82. [PMID: 26171616 DOI: 10.1021/acschemneuro.5b00121] [Citation(s) in RCA: 48] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022] Open
Abstract
One of the main obstacles toward the discovery of effective anti-Alzheimer drugs is the multifactorial nature of its etiopathology. Therefore, the use of multitarget-directed ligands has emerged as particularly suitable. Such ligands, able to modulate different neurodegenerative pathways, for example, amyloid and tau cascades, as well as cognitive and neurogenic functions, are fostered to come. In this respect, we report herein on the first class of BACE-1/GSK-3β dual inhibitors based on a 3,4-dihydro-1,3,5-triazin-2(1H)-one skeleton, whose hit compound 1 showed interesting properties in a preliminary investigation. Notably, compound 2, endowed with well-balanced potencies against the two isolated enzymes (IC50 of 16 and 7 μM against BACE-1 and GSK-3β, respectively), displayed effective neuroprotective and neurogenic activities and no neurotoxicity in cell-based assays. It also showed good brain permeability in a pharmacokinetic assessment in mice. Overall, triazinone derivatives, thanks to the simultaneous modulation of multiple points of the diseased network, might emerge as suitable candidates to be tested in in vivo Alzheimer's disease models.
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Affiliation(s)
- Federica Prati
- Department
of Drug Discovery and Development, Istituto Italiano di Tecnologia, via Morego 30, 16163 Genova, Italy
- Department
of Pharmacy and Biotechonology, University of Bologna, via Belmeloro
6/Selmi 3, 40126 Bologna, Italy
| | - Angela De Simone
- Department
of Drug Discovery and Development, Istituto Italiano di Tecnologia, via Morego 30, 16163 Genova, Italy
- Department
for Life Quality Studies, University of Bologna, Corso D’Augusto
237, 47921 Rimini, Italy
| | - Andrea Armirotti
- Department
of Drug Discovery and Development, Istituto Italiano di Tecnologia, via Morego 30, 16163 Genova, Italy
| | - Maria Summa
- Department
of Drug Discovery and Development, Istituto Italiano di Tecnologia, via Morego 30, 16163 Genova, Italy
| | - Daniela Pizzirani
- Department
of Drug Discovery and Development, Istituto Italiano di Tecnologia, via Morego 30, 16163 Genova, Italy
| | - Rita Scarpelli
- Department
of Drug Discovery and Development, Istituto Italiano di Tecnologia, via Morego 30, 16163 Genova, Italy
| | - Sine Mandrup Bertozzi
- Department
of Drug Discovery and Development, Istituto Italiano di Tecnologia, via Morego 30, 16163 Genova, Italy
| | - Daniel I. Perez
- Centro de Investigaciones
Biologicas, CIB-CSIC, Ramiro de Maetzu
9, 28040 Madrid, Spain
| | - Vincenza Andrisano
- Department
for Life Quality Studies, University of Bologna, Corso D’Augusto
237, 47921 Rimini, Italy
| | - Ana Perez-Castillo
- Instituto de Investigaciones
Biomédicas, CSIC-UAM, Arturo
Duperier, 4, 28029 Madrid, Spain
- Centro Investigación Biomédica en Red sobre Enfermedades Neurodegenerativas (CIBERNED), Nicolás
Cabrera, 1, Campus de Cantoblanco, 28049 Madrid, Spain
| | - Barbara Monti
- Department
of Pharmacy and Biotechonology, University of Bologna, via Belmeloro
6/Selmi 3, 40126 Bologna, Italy
| | - Francesca Massenzio
- Department
of Pharmacy and Biotechonology, University of Bologna, via Belmeloro
6/Selmi 3, 40126 Bologna, Italy
| | - Letizia Polito
- Fondazione Golgi
Cenci, Corso San Martino 10, 20081 Abbiategrasso, Italy
| | - Marco Racchi
- Department
of Drug Sciences-Pharmacology, University of Pavia, viale Taramelli
12, 27100 Pavia, Italy
| | - Piera Sabatino
- Department
of Chemistry “Giacomo Ciamician”, University of Bologna, via Selmi 2, 40126 Bologna, Italy
| | - Giovanni Bottegoni
- Department
of Drug Discovery and Development, Istituto Italiano di Tecnologia, via Morego 30, 16163 Genova, Italy
| | - Ana Martinez
- Centro de Investigaciones
Biologicas, CIB-CSIC, Ramiro de Maetzu
9, 28040 Madrid, Spain
| | - Andrea Cavalli
- Department
of Drug Discovery and Development, Istituto Italiano di Tecnologia, via Morego 30, 16163 Genova, Italy
- Department
of Pharmacy and Biotechonology, University of Bologna, via Belmeloro
6/Selmi 3, 40126 Bologna, Italy
| | - Maria L. Bolognesi
- Department
of Pharmacy and Biotechonology, University of Bologna, via Belmeloro
6/Selmi 3, 40126 Bologna, Italy
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Di Pietro O, Vicente-García E, Taylor MC, Berenguer D, Viayna E, Lanzoni A, Sola I, Sayago H, Riera C, Fisa R, Clos MV, Pérez B, Kelly JM, Lavilla R, Muñoz-Torrero D. Multicomponent reaction-based synthesis and biological evaluation of tricyclic heterofused quinolines with multi-trypanosomatid activity. Eur J Med Chem 2015; 105:120-37. [PMID: 26479031 PMCID: PMC4638191 DOI: 10.1016/j.ejmech.2015.10.007] [Citation(s) in RCA: 49] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2015] [Revised: 09/28/2015] [Accepted: 10/06/2015] [Indexed: 11/28/2022]
Abstract
Human African trypanosomiasis (HAT), Chagas disease and leishmaniasis, which are caused by the trypanosomatids Trypanosoma brucei, Trypanosoma cruzi and Leishmania species, are among the most deadly neglected tropical diseases. The development of drugs that are active against several trypanosomatids is appealing from a clinical and economic viewpoint, and seems feasible, as these parasites share metabolic pathways and hence might be treatable by common drugs. From benzonapthyridine 1, an inhibitor of acetylcholinesterase (AChE) for which we have found a remarkable trypanocidal activity, we have designed and synthesized novel benzo[h][1,6]naphthyridines, pyrrolo[3,2-c]quinolines, azepino[3,2-c]quinolines, and pyrano[3,2-c]quinolines through 2–4-step sequences featuring an initial multicomponent Povarov reaction as the key step. To assess the therapeutic potential of the novel compounds, we have evaluated their in vitro activity against T. brucei, T. cruzi, and Leishmania infantum, as well as their brain permeability, which is of specific interest for the treatment of late-stage HAT. To assess their potential toxicity, we have determined their cytotoxicity against rat myoblast L6 cells and their AChE inhibitory activity. Several tricyclic heterofused quinoline derivatives were found to display an interesting multi-trypanosomatid profile, with one-digit micromolar potencies against two of these parasites and two-digit micromolar potency against the other. Pyranoquinoline 39, which displays IC50 values of 1.5 μM, 6.1 μM and 29.2 μM against T. brucei, L. infantum and T. cruzi, respectively, brain permeability, better drug-like properties (lower lipophilicity and molecular weight and higher CNS MPO desirability score) than hit 1, and the lowest AChE inhibitory activity of the series (IC50 > 30 μM), emerges as an interesting multi-trypanosomatid lead, amenable to further optimization particularly in terms of its selectivity index over mammalian cells. Novel classes of tricyclic heterofused quinolines have been synthesized. Their 2–4-step syntheses involve a multicomponent Povarov reaction as the key step. Some compounds exhibit single digit micromolar potencies against 2 trypanosomatids. All compounds with multi-trypanosomatid activity can cross the blood–brain barrier. Most compounds with multi-trypanosomatid activity have drug like properties.
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Affiliation(s)
- Ornella Di Pietro
- Laboratori de Química Farmacèutica (Unitat Associada al CSIC), Facultat de Farmàcia, and Institut de Biomedicina (IBUB), Universitat de Barcelona, Av. Joan XXIII, 27-31, E-08028, Barcelona, Spain
| | | | - Martin C Taylor
- Department of Pathogen Molecular Biology, London School of Hygiene and Tropical Medicine, Keppel Street, London WC1E 7HT, United Kingdom
| | - Diana Berenguer
- Laboratori de Parasitologia, Departament de Microbiologia i Parasitologia Sanitàries, Facultat de Farmàcia, Universitat de Barcelona, Av. Joan XXIII, 27-31, E-08028, Barcelona, Spain
| | - Elisabet Viayna
- Laboratori de Química Farmacèutica (Unitat Associada al CSIC), Facultat de Farmàcia, and Institut de Biomedicina (IBUB), Universitat de Barcelona, Av. Joan XXIII, 27-31, E-08028, Barcelona, Spain
| | - Anna Lanzoni
- Laboratori de Química Farmacèutica (Unitat Associada al CSIC), Facultat de Farmàcia, and Institut de Biomedicina (IBUB), Universitat de Barcelona, Av. Joan XXIII, 27-31, E-08028, Barcelona, Spain
| | - Irene Sola
- Laboratori de Química Farmacèutica (Unitat Associada al CSIC), Facultat de Farmàcia, and Institut de Biomedicina (IBUB), Universitat de Barcelona, Av. Joan XXIII, 27-31, E-08028, Barcelona, Spain
| | - Helena Sayago
- Barcelona Science Park, Baldiri Reixac, 10-12, E-08028, Barcelona, Spain
| | - Cristina Riera
- Laboratori de Parasitologia, Departament de Microbiologia i Parasitologia Sanitàries, Facultat de Farmàcia, Universitat de Barcelona, Av. Joan XXIII, 27-31, E-08028, Barcelona, Spain
| | - Roser Fisa
- Laboratori de Parasitologia, Departament de Microbiologia i Parasitologia Sanitàries, Facultat de Farmàcia, Universitat de Barcelona, Av. Joan XXIII, 27-31, E-08028, Barcelona, Spain
| | - M Victòria Clos
- Departament de Farmacologia, de Terapèutica i de Toxicologia, Institut de Neurociències, Universitat Autònoma de Barcelona, E-08193, Bellaterra, Barcelona, Spain
| | - Belén Pérez
- Departament de Farmacologia, de Terapèutica i de Toxicologia, Institut de Neurociències, Universitat Autònoma de Barcelona, E-08193, Bellaterra, Barcelona, Spain
| | - John M Kelly
- Department of Pathogen Molecular Biology, London School of Hygiene and Tropical Medicine, Keppel Street, London WC1E 7HT, United Kingdom
| | - Rodolfo Lavilla
- Barcelona Science Park, Baldiri Reixac, 10-12, E-08028, Barcelona, Spain; Laboratori de Química Orgànica, Facultat de Farmàcia, Universitat de Barcelona, Av. Joan XXIII, 27-31, E-08028, Barcelona, Spain
| | - Diego Muñoz-Torrero
- Laboratori de Química Farmacèutica (Unitat Associada al CSIC), Facultat de Farmàcia, and Institut de Biomedicina (IBUB), Universitat de Barcelona, Av. Joan XXIII, 27-31, E-08028, Barcelona, Spain.
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47
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Benek O, Soukup O, Pasdiorova M, Hroch L, Sepsova V, Jost P, Hrabinova M, Jun D, Kuca K, Zala D, Ramsay RR, Marco-Contelles J, Musilek K. Design, Synthesis and in vitro Evaluation of Indolotacrine Analogues as Multitarget-Directed Ligands for the Treatment of Alzheimer's Disease. ChemMedChem 2015; 11:1264-9. [PMID: 26427608 DOI: 10.1002/cmdc.201500383] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2015] [Indexed: 12/11/2022]
Abstract
Novel indolotacrine analogues were designed, synthesized, and evaluated as potential drugs for the treatment of Alzheimer's disease. By using a multitarget-directed ligand approach, compounds were designed to act simultaneously as cholinesterase (ChE) and monoamine oxidase (MAO) inhibitors. The compounds were also evaluated for antioxidant, cytotoxic, hepatotoxic, and blood-brain barrier (BBB) permeability properties. Indolotacrine 9 b (9-methoxy-2,3,4,6-tetrahydro-1H-indolo[2,3-b]quinolin-11-amine) showed the most promising results in the in vitro assessment; it is a potent inhibitor of acetylcholinesterase (AChE IC50 : 1.5 μm), butyrylcholinesterase (BChE IC50 : 2.4 μm) and MAO A (IC50 : 0.49 μm), and it is also a weak inhibitor of MAO B (IC50 : 53.9 μm). Although its cytotoxic (IC50 : 5.5±0.4 μm) and hepatotoxic (IC50 : 1.22±0.11 μm) profiles are not as good as those of the standard 7-methoxytacrine (IC50 : 63±4 and 11.50±0.77 μm, respectively), the overall improvement in the inhibitory activities and potential to cross the BBB make indolotacrine 9 b a promising lead compound for further development and investigation.
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Affiliation(s)
- Ondrej Benek
- Department of Toxicology and Military Pharmacy, Department of Epidemiology, Faculty of Military Health Sciences, University of Defense, Trebesska 1575, 500 01, Hradec Kralove, Czech Republic.,National Institute of Mental Health, Topolova 748, 250 67, Klecany, Czech Republic.,University Hospital, Sokolska 581, 500 05, Hradec Kralove, Czech Republic
| | - Ondrej Soukup
- National Institute of Mental Health, Topolova 748, 250 67, Klecany, Czech Republic.,University Hospital, Sokolska 581, 500 05, Hradec Kralove, Czech Republic
| | - Marketa Pasdiorova
- Department of Toxicology and Military Pharmacy, Department of Epidemiology, Faculty of Military Health Sciences, University of Defense, Trebesska 1575, 500 01, Hradec Kralove, Czech Republic.,University Hospital, Sokolska 581, 500 05, Hradec Kralove, Czech Republic
| | - Lukas Hroch
- University Hospital, Sokolska 581, 500 05, Hradec Kralove, Czech Republic.,Department of Pharmaceutical Chemistry and Drug Control, Faculty of Pharmacy in Hradec Kralove, Charles University in Prague, Akademika Heyrovskeho 1203, 500 05, Hradec Kralove, Czech Republic
| | - Vendula Sepsova
- Department of Toxicology and Military Pharmacy, Department of Epidemiology, Faculty of Military Health Sciences, University of Defense, Trebesska 1575, 500 01, Hradec Kralove, Czech Republic.,University Hospital, Sokolska 581, 500 05, Hradec Kralove, Czech Republic
| | - Petr Jost
- Department of Toxicology and Military Pharmacy, Department of Epidemiology, Faculty of Military Health Sciences, University of Defense, Trebesska 1575, 500 01, Hradec Kralove, Czech Republic.,University Hospital, Sokolska 581, 500 05, Hradec Kralove, Czech Republic
| | - Martina Hrabinova
- Department of Toxicology and Military Pharmacy, Department of Epidemiology, Faculty of Military Health Sciences, University of Defense, Trebesska 1575, 500 01, Hradec Kralove, Czech Republic.,University Hospital, Sokolska 581, 500 05, Hradec Kralove, Czech Republic
| | - Daniel Jun
- Department of Toxicology and Military Pharmacy, Department of Epidemiology, Faculty of Military Health Sciences, University of Defense, Trebesska 1575, 500 01, Hradec Kralove, Czech Republic
| | - Kamil Kuca
- 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
| | - Dominykas Zala
- School of Biology, Biomolecular Sciences Building, University of St. Andrews, North Haugh, St. Andrews, KY16 9ST, UK
| | - Rona R Ramsay
- School of Biology, Biomolecular Sciences Building, University of St. Andrews, North Haugh, St. Andrews, KY16 9ST, UK
| | - José Marco-Contelles
- Laboratory of Medicinal Chemistry, (IQOG, CSIC), Juan de la Cierva 3, 28006, Madrid, Spain.
| | - Kamil Musilek
- 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.
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48
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Prati F, Bergamini C, Molina MT, Falchi F, Cavalli A, Kaiser M, Brun R, Fato R, Bolognesi ML. 2-Phenoxy-1,4-naphthoquinones: From a Multitarget Antitrypanosomal to a Potential Antitumor Profile. J Med Chem 2015; 58:6422-34. [DOI: 10.1021/acs.jmedchem.5b00748] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Affiliation(s)
- Federica Prati
- Department of Pharmacy & Biotechnology, Alma Mater Studiorum - University of Bologna, Via Belmeloro 6/Via Irnerio 48, 40126 Bologna, Italy
| | - Christian Bergamini
- Department of Pharmacy & Biotechnology, Alma Mater Studiorum - University of Bologna, Via Belmeloro 6/Via Irnerio 48, 40126 Bologna, Italy
| | - Maria Teresa Molina
- Instituto de Química Médica (IQM-CSIC), c/Juan de la Cierva 3, 28006 Madrid, Spain
| | - Federico Falchi
- Department of Pharmacy & Biotechnology, Alma Mater Studiorum - University of Bologna, Via Belmeloro 6/Via Irnerio 48, 40126 Bologna, Italy
- Department
of Drug Discovery and Development, Istituto Italiano di Tecnologia, via Morego 30, 16163 Genova, Italy
| | - Andrea Cavalli
- Department of Pharmacy & Biotechnology, Alma Mater Studiorum - University of Bologna, Via Belmeloro 6/Via Irnerio 48, 40126 Bologna, Italy
- Department
of Drug Discovery and Development, Istituto Italiano di Tecnologia, via Morego 30, 16163 Genova, Italy
| | - Marcel Kaiser
- Swiss Tropical & Public Health Institute, Socinstrasse 57, 4002 Basel, Switzerland
- University of Basel, Petersplatz
1, 4003 Basel, Switzerland
| | - Reto Brun
- Swiss Tropical & Public Health Institute, Socinstrasse 57, 4002 Basel, Switzerland
- University of Basel, Petersplatz
1, 4003 Basel, Switzerland
| | - Romana Fato
- Department of Pharmacy & Biotechnology, Alma Mater Studiorum - University of Bologna, Via Belmeloro 6/Via Irnerio 48, 40126 Bologna, Italy
| | - Maria Laura Bolognesi
- Department of Pharmacy & Biotechnology, Alma Mater Studiorum - University of Bologna, Via Belmeloro 6/Via Irnerio 48, 40126 Bologna, Italy
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49
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Rochais C, Lecoutey C, Gaven F, Giannoni P, Hamidouche K, Hedou D, Dubost E, Genest D, Yahiaoui S, Freret T, Bouet V, Dauphin F, Sopkova de Oliveira Santos J, Ballandonne C, Corvaisier S, Malzert-Fréon A, Legay R, Boulouard M, Claeysen S, Dallemagne P. Novel multitarget-directed ligands (MTDLs) with acetylcholinesterase (AChE) inhibitory and serotonergic subtype 4 receptor (5-HT4R) agonist activities as potential agents against Alzheimer's disease: the design of donecopride. J Med Chem 2015; 58:3172-87. [PMID: 25793650 DOI: 10.1021/acs.jmedchem.5b00115] [Citation(s) in RCA: 85] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
In this work, we describe the synthesis and in vitro evaluation of a novel series of multitarget-directed ligands (MTDL) displaying both nanomolar dual-binding site (DBS) acetylcholinesterase inhibitory effects and partial 5-HT4R agonist activity, among which donecopride was selected for further in vivo evaluations in mice. The latter displayed procognitive and antiamnesic effects and enhanced sAPPα release, accounting for a potential symptomatic and disease-modifying therapeutic benefit in the treatment of Alzheimer's disease.
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Affiliation(s)
- Christophe Rochais
- †UNICAEN, CERMN (Centre d'Etudes et de Recherche sur le Médicament de Normandie), F-14032 Caen, France
| | - Cédric Lecoutey
- †UNICAEN, CERMN (Centre d'Etudes et de Recherche sur le Médicament de Normandie), F-14032 Caen, France
| | - Florence Gaven
- ‡CNRS, UMR-5203, Institut de Génomique Fonctionnelle, F-34000 Montpellier, France.,§Inserm, U1191, F-34000 Montpellier, France.,∥Université de Montpellier, UMR-5203, F-34000 Montpellier, France
| | - Patrizia Giannoni
- ‡CNRS, UMR-5203, Institut de Génomique Fonctionnelle, F-34000 Montpellier, France.,§Inserm, U1191, F-34000 Montpellier, France.,∥Université de Montpellier, UMR-5203, F-34000 Montpellier, France
| | - Katia Hamidouche
- ⊥UNICAEN, GMPc5 (Groupe Mémoire et Plasticité comportementale), F-14032 Caen, France
| | - Damien Hedou
- †UNICAEN, CERMN (Centre d'Etudes et de Recherche sur le Médicament de Normandie), F-14032 Caen, France
| | - Emmanuelle Dubost
- †UNICAEN, CERMN (Centre d'Etudes et de Recherche sur le Médicament de Normandie), F-14032 Caen, France
| | - David Genest
- †UNICAEN, CERMN (Centre d'Etudes et de Recherche sur le Médicament de Normandie), F-14032 Caen, France
| | - Samir Yahiaoui
- †UNICAEN, CERMN (Centre d'Etudes et de Recherche sur le Médicament de Normandie), F-14032 Caen, France
| | - Thomas Freret
- ⊥UNICAEN, GMPc5 (Groupe Mémoire et Plasticité comportementale), F-14032 Caen, France
| | - Valentine Bouet
- ⊥UNICAEN, GMPc5 (Groupe Mémoire et Plasticité comportementale), F-14032 Caen, France
| | - François Dauphin
- ⊥UNICAEN, GMPc5 (Groupe Mémoire et Plasticité comportementale), F-14032 Caen, France
| | | | - Céline Ballandonne
- †UNICAEN, CERMN (Centre d'Etudes et de Recherche sur le Médicament de Normandie), F-14032 Caen, France
| | - Sophie Corvaisier
- †UNICAEN, CERMN (Centre d'Etudes et de Recherche sur le Médicament de Normandie), F-14032 Caen, France.,⊥UNICAEN, GMPc5 (Groupe Mémoire et Plasticité comportementale), F-14032 Caen, France
| | - Aurélie Malzert-Fréon
- †UNICAEN, CERMN (Centre d'Etudes et de Recherche sur le Médicament de Normandie), F-14032 Caen, France
| | - Remi Legay
- †UNICAEN, CERMN (Centre d'Etudes et de Recherche sur le Médicament de Normandie), F-14032 Caen, France
| | - Michel Boulouard
- ⊥UNICAEN, GMPc5 (Groupe Mémoire et Plasticité comportementale), F-14032 Caen, France
| | - Sylvie Claeysen
- ‡CNRS, UMR-5203, Institut de Génomique Fonctionnelle, F-34000 Montpellier, France.,§Inserm, U1191, F-34000 Montpellier, France.,∥Université de Montpellier, UMR-5203, F-34000 Montpellier, France
| | - Patrick Dallemagne
- †UNICAEN, CERMN (Centre d'Etudes et de Recherche sur le Médicament de Normandie), F-14032 Caen, France
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50
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Sola I, Castellà S, Viayna E, Galdeano C, Taylor MC, Gbedema SY, Pérez B, Clos MV, Jones DC, Fairlamb AH, Wright CW, Kelly JM, Muñoz-Torrero D. Synthesis, biological profiling and mechanistic studies of 4-aminoquinoline-based heterodimeric compounds with dual trypanocidal-antiplasmodial activity. Bioorg Med Chem 2015; 23:5156-67. [PMID: 25678015 DOI: 10.1016/j.bmc.2015.01.031] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2014] [Revised: 01/16/2015] [Accepted: 01/19/2015] [Indexed: 12/13/2022]
Abstract
Dual submicromolar trypanocidal-antiplasmodial compounds have been identified by screening and chemical synthesis of 4-aminoquinoline-based heterodimeric compounds of three different structural classes. In Trypanosoma brucei, inhibition of the enzyme trypanothione reductase seems to be involved in the potent trypanocidal activity of these heterodimers, although it is probably not the main biological target. Regarding antiplasmodial activity, the heterodimers seem to share the mode of action of the antimalarial drug chloroquine, which involves inhibition of the haem detoxification process. Interestingly, all of these heterodimers display good brain permeabilities, thereby being potentially useful for late stage human African trypanosomiasis. Future optimization of these compounds should focus mainly on decreasing cytotoxicity and acetylcholinesterase inhibitory activity.
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Affiliation(s)
- Irene Sola
- Laboratori de Química Farmacèutica (Unitat Associada al CSIC), Facultat de Farmàcia, and Institut de Biomedicina (IBUB), Universitat de Barcelona, Av. Joan XXIII, 27-31, E-08028 Barcelona, Spain
| | - Sílvia Castellà
- Laboratori de Química Farmacèutica (Unitat Associada al CSIC), Facultat de Farmàcia, and Institut de Biomedicina (IBUB), Universitat de Barcelona, Av. Joan XXIII, 27-31, E-08028 Barcelona, Spain
| | - Elisabet Viayna
- Laboratori de Química Farmacèutica (Unitat Associada al CSIC), Facultat de Farmàcia, and Institut de Biomedicina (IBUB), Universitat de Barcelona, Av. Joan XXIII, 27-31, E-08028 Barcelona, Spain
| | - Carles Galdeano
- Laboratori de Química Farmacèutica (Unitat Associada al CSIC), Facultat de Farmàcia, and Institut de Biomedicina (IBUB), Universitat de Barcelona, Av. Joan XXIII, 27-31, E-08028 Barcelona, Spain
| | - Martin C Taylor
- Department of Pathogen Molecular Biology, London School of Hygiene and Tropical Medicine, Keppel Street, London WC1E 7HT, United Kingdom
| | - Stephen Y Gbedema
- Bradford School of Pharmacy, University of Bradford, West Yorkshire BD7 1 DP, United Kingdom; Department of Pharmaceutics, Kwame Nkrumah University of Science and Technology, Kumasi, Ghana
| | - Belén Pérez
- Departament de Farmacologia, de Terapèutica i de Toxicologia, Universitat Autònoma de Barcelona, 08193-Bellaterra, Barcelona, Spain
| | - M Victòria Clos
- Departament de Farmacologia, de Terapèutica i de Toxicologia, Universitat Autònoma de Barcelona, 08193-Bellaterra, Barcelona, Spain
| | - Deuan C Jones
- Division of Biological Chemistry & Drug Discovery, College of Life Sciences, University of Dundee, Dundee DD1 5EH, United Kingdom
| | - Alan H Fairlamb
- Division of Biological Chemistry & Drug Discovery, College of Life Sciences, University of Dundee, Dundee DD1 5EH, United Kingdom
| | - Colin W Wright
- Bradford School of Pharmacy, University of Bradford, West Yorkshire BD7 1 DP, United Kingdom
| | - John M Kelly
- Department of Pathogen Molecular Biology, London School of Hygiene and Tropical Medicine, Keppel Street, London WC1E 7HT, United Kingdom
| | - Diego Muñoz-Torrero
- Laboratori de Química Farmacèutica (Unitat Associada al CSIC), Facultat de Farmàcia, and Institut de Biomedicina (IBUB), Universitat de Barcelona, Av. Joan XXIII, 27-31, E-08028 Barcelona, Spain.
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