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Shulaeva MM, Zueva IV, Nikolaev AE, Saifina LF, Sharafutdinova DR, Babaev VM, Semenov VE, Petrov KA. Conjugates of nucleobases with triazole-hydroxamic acids for the reactivation of acetylcholinesterase and treatment of delayed neurodegeneration induced by organophosphate poisoning. Bioorg Chem 2023; 141:106858. [PMID: 37774432 DOI: 10.1016/j.bioorg.2023.106858] [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: 07/19/2023] [Revised: 08/26/2023] [Accepted: 09/09/2023] [Indexed: 10/01/2023]
Abstract
A series of new uncharged conjugates of adenine, 3,6-dimetyl-, 1,6-dimethyl- and 6-methyluracil with 1,2,4-triazole-3-hydroxamic and 1,2,3-triazole-4-hydroxamic acid moieties were synthesized and studied as reactivators of organophosphate-inhibited cholinesterase. It is shown that triazole-hydroxamic acids can reactivate acetylcholinesterase (AChE) inhibited by paraoxon (POX) in vitro, offering reactivation constants comparable to those of pralidoxime (2-PAM). However, in contrast to 2-PAM, triazole-hydroxamic acids demonstrated the ability to reactivate AChE in the brain of rats poisoned with POX. At a dose of 200 mg/kg (i.v.), the lead compound 3e reactivated 22.6 ± 7.3% of brain AChE in rats poisoned with POX. In a rat model of POX-induced delayed neurodegeneration, compound 3e reduced the neuronal injury labeled with FJB upon double administration 1 and 3 h after poisoning. Compound 3e was also shown to prevent memory impairment of POX-poisoned rats as tested in a Morris water maze.
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Affiliation(s)
- Marina M Shulaeva
- Arbuzov Institute of Organic and Physical Chemistry, Federal Research Center "Kazan Scientific Center of the Russian Academy of Sciences", Arbuzov str., 8, Kazan 420088, Russian Federation
| | - Irina V Zueva
- Arbuzov Institute of Organic and Physical Chemistry, Federal Research Center "Kazan Scientific Center of the Russian Academy of Sciences", Arbuzov str., 8, Kazan 420088, Russian Federation
| | - Anton E Nikolaev
- Arbuzov Institute of Organic and Physical Chemistry, Federal Research Center "Kazan Scientific Center of the Russian Academy of Sciences", Arbuzov str., 8, Kazan 420088, Russian Federation
| | - Liliya F Saifina
- Arbuzov Institute of Organic and Physical Chemistry, Federal Research Center "Kazan Scientific Center of the Russian Academy of Sciences", Arbuzov str., 8, Kazan 420088, Russian Federation
| | - Dilyara R Sharafutdinova
- Arbuzov Institute of Organic and Physical Chemistry, Federal Research Center "Kazan Scientific Center of the Russian Academy of Sciences", Arbuzov str., 8, Kazan 420088, Russian Federation
| | - Vasily M Babaev
- Arbuzov Institute of Organic and Physical Chemistry, Federal Research Center "Kazan Scientific Center of the Russian Academy of Sciences", Arbuzov str., 8, Kazan 420088, Russian Federation
| | - Vyacheslav E Semenov
- Arbuzov Institute of Organic and Physical Chemistry, Federal Research Center "Kazan Scientific Center of the Russian Academy of Sciences", Arbuzov str., 8, Kazan 420088, Russian Federation.
| | - Konstantin A Petrov
- Arbuzov Institute of Organic and Physical Chemistry, Federal Research Center "Kazan Scientific Center of the Russian Academy of Sciences", Arbuzov str., 8, Kazan 420088, Russian Federation; Kazan Federal University, Kremlyovskaya str., 18, Kazan 420008, Russian Federation
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Saifina LF, Abdalla M, Gubaidullina LM, Zueva IV, Eltayb WA, El-Arabey AA, Kharlamova AD, Lenina OA, Semenov VE, Petrov KA. Novel slow-binding reversible acetylcholinesterase inhibitors based on uracil moieties for possible treatment of myasthenia gravis and protection from organophosphate poisoning. Eur J Med Chem 2023; 246:114949. [PMID: 36462442 DOI: 10.1016/j.ejmech.2022.114949] [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: 10/04/2022] [Revised: 11/18/2022] [Accepted: 11/20/2022] [Indexed: 11/27/2022]
Abstract
A series of new compounds in which uracil and 3,6-dimethyluracil moieties are bridged with different spacers were prepared and evaluated in vitro for the acetyl- and butyrylcholinesterase (AChE and BChE) inhibitory activities. These bisuracils are shown to be very effective inhibitors of AChE, inhibiting the enzyme at nano- and lower molar concentrations with extremely high selectivity for AChE vs. BChE. Kinetic analysis showed that the lead compound 2h acts as a slow-binding inhibitor of AChE and possess a long drug-target residence time (τ = 1/koff = 18.6 ± 7.5 min). Moreover, compound 2h ameliorated muscle weakness in myasthenia gravis rat model with a lower effective dose and longer lasting effect than pyridostigmine bromide. Besides, it was shown that compound 2h has an effect of increasing efficiency of antidotal therapy as a pretreatment for poisoning by organophosphates.
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Affiliation(s)
- Liliya F Saifina
- Arbuzov Institute of Organic and Physical Chemistry, FRC Kazan Scientific Center of RAS, Arbuzov str., 8, Kazan, 420088, Russia
| | - Mohnad Abdalla
- Pediatric Research Institute, Children's Hospital Affiliated to Shandong University, Jinan, 250022, China
| | - Liliya M Gubaidullina
- Arbuzov Institute of Organic and Physical Chemistry, FRC Kazan Scientific Center of RAS, Arbuzov str., 8, Kazan, 420088, Russia
| | - Irina V Zueva
- Arbuzov Institute of Organic and Physical Chemistry, FRC Kazan Scientific Center of RAS, Arbuzov str., 8, Kazan, 420088, Russia
| | - Wafa Ali Eltayb
- Biotechnology Department, Faculty of Science and Technology, Shendi University, Shendi, 11111, Sudan
| | - Amr Ahmed El-Arabey
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Al-Azhar University, Cairo, 11751, Egypt
| | - Alexandra D Kharlamova
- Arbuzov Institute of Organic and Physical Chemistry, FRC Kazan Scientific Center of RAS, Arbuzov str., 8, Kazan, 420088, Russia
| | - Oksana A Lenina
- Arbuzov Institute of Organic and Physical Chemistry, FRC Kazan Scientific Center of RAS, Arbuzov str., 8, Kazan, 420088, Russia
| | - Vyacheslav E Semenov
- Arbuzov Institute of Organic and Physical Chemistry, FRC Kazan Scientific Center of RAS, Arbuzov str., 8, Kazan, 420088, Russia.
| | - Konstantin A Petrov
- Arbuzov Institute of Organic and Physical Chemistry, FRC Kazan Scientific Center of RAS, Arbuzov str., 8, Kazan, 420088, Russia; Kazan Federal University, 18 Kremlyovskaya str, Kazan, 420008, Russia
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Semenov VE, Zueva IV, Mukhamedyarov MA, Lushchekina SV, Petukhova EO, Gubaidullina LM, Krylova ES, Saifina LF, Lenina OA, Petrov KA. Novel Acetylcholinesterase Inhibitors Based on Uracil Moiety for Possible Treatment of Alzheimer Disease. Molecules 2020; 25:molecules25184191. [PMID: 32932702 PMCID: PMC7571187 DOI: 10.3390/molecules25184191] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2020] [Revised: 09/07/2020] [Accepted: 09/10/2020] [Indexed: 12/14/2022] Open
Abstract
In this study, novel derivatives based on 6-methyluracil and condensed uracil were synthesized, namely, 2,4-quinazoline-2,4-dione with ω-(ortho-nitrilebenzylethylamino) alkyl chains at the N atoms of the pyrimidine ring. In this series of synthesized compounds, the polymethylene chains were varied from having tetra- to hexamethylene chains, and secondary NH, tertiary ethylamino, and quaternary ammonium groups were introduced into the chains. The molecular modeling of the compounds indicated that they could function as dual binding site acetylcholinesterase inhibitors, binding to both the peripheral anionic site and active site. The data from in vitro experiments show that the most active compounds exhibit affinity toward acetylcholinesterase within a nanomolar range, with selectivity for acetylcholinesterase over butyrylcholinesterase reaching four orders of magnitude. In vivo biological assays demonstrated the potency of these compounds in the treatment of memory impairment using an animal model of Alzheimer disease.
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Affiliation(s)
- Vyacheslav E. Semenov
- Arbuzov Institute of Organic and Physical Chemistry, FRC Kazan Scientific Center of RAS, Arbuzov str. 8, 420088 Kazan, Russia; (I.V.Z.); (L.M.G.); (E.S.K.); (L.F.S.); (O.A.L.)
- Correspondence: (V.E.S.); (K.A.P.); Tel.: +7-843-279-47-09 (V.E.S.); +7-843-273-93-64 (K.A.P.)
| | - Irina V. Zueva
- Arbuzov Institute of Organic and Physical Chemistry, FRC Kazan Scientific Center of RAS, Arbuzov str. 8, 420088 Kazan, Russia; (I.V.Z.); (L.M.G.); (E.S.K.); (L.F.S.); (O.A.L.)
| | - Marat A. Mukhamedyarov
- Institute of Neuroscience, Kazan State Medical University, 420012 Kazan, Russia; (M.A.M.); (E.O.P.)
| | - Sofya V. Lushchekina
- Emanuel Institute of Biochemical Physics, Kosygina st. 4, 119334 Moscow, Russia;
| | - Elena O. Petukhova
- Institute of Neuroscience, Kazan State Medical University, 420012 Kazan, Russia; (M.A.M.); (E.O.P.)
| | - Lilya M. Gubaidullina
- Arbuzov Institute of Organic and Physical Chemistry, FRC Kazan Scientific Center of RAS, Arbuzov str. 8, 420088 Kazan, Russia; (I.V.Z.); (L.M.G.); (E.S.K.); (L.F.S.); (O.A.L.)
| | - Evgeniya S. Krylova
- Arbuzov Institute of Organic and Physical Chemistry, FRC Kazan Scientific Center of RAS, Arbuzov str. 8, 420088 Kazan, Russia; (I.V.Z.); (L.M.G.); (E.S.K.); (L.F.S.); (O.A.L.)
| | - Lilya F. Saifina
- Arbuzov Institute of Organic and Physical Chemistry, FRC Kazan Scientific Center of RAS, Arbuzov str. 8, 420088 Kazan, Russia; (I.V.Z.); (L.M.G.); (E.S.K.); (L.F.S.); (O.A.L.)
| | - Oksana A. Lenina
- Arbuzov Institute of Organic and Physical Chemistry, FRC Kazan Scientific Center of RAS, Arbuzov str. 8, 420088 Kazan, Russia; (I.V.Z.); (L.M.G.); (E.S.K.); (L.F.S.); (O.A.L.)
| | - Konstantin A. Petrov
- Arbuzov Institute of Organic and Physical Chemistry, FRC Kazan Scientific Center of RAS, Arbuzov str. 8, 420088 Kazan, Russia; (I.V.Z.); (L.M.G.); (E.S.K.); (L.F.S.); (O.A.L.)
- Institute of Fundamental Medicine and Biology, Kazan Federal University, Kremlyovskaya str., 18, 420008 Kazan, Russia
- Correspondence: (V.E.S.); (K.A.P.); Tel.: +7-843-279-47-09 (V.E.S.); +7-843-273-93-64 (K.A.P.)
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Semenov VE, Zueva IV, Lushchekina SV, Lenina OA, Gubaidullina LM, Saifina LF, Shulaeva MM, Kayumova RM, Saifina AF, Gubaidullin AT, Kondrashova SA, Latypov SK, Masson P, Petrov KA. 6-Methyluracil derivatives as peripheral site ligand-hydroxamic acid conjugates: Reactivation for paraoxon-inhibited acetylcholinesterase. Eur J Med Chem 2019; 185:111787. [PMID: 31675511 DOI: 10.1016/j.ejmech.2019.111787] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2019] [Revised: 10/07/2019] [Accepted: 10/11/2019] [Indexed: 12/19/2022]
Abstract
New uncharged conjugates of 6-methyluracil derivatives with imidazole-2-aldoxime and 1,2,4-triazole-3-hydroxamic acid units were synthesized and studied as reactivators of organophosphate-inhibited cholinesterase. Using paraoxon (POX) as a model organophosphate, it was shown that 6-methyluracil derivatives linked with hydroxamic acid are able to reactivate POX-inhibited human acetylcholinesterase (AChE) in vitro. The reactivating efficacy of one compound (5b) is lower than that of pyridinium-2-aldoxime (2-PAM). Meanwhile, unlike 2-PAM, in vivo study showed that the lead compound 5b is able: (1) to reactivate POX-inhibited AChE in the brain; (2) to decrease death of neurons and, (3) to prevent memory impairment in rat model of POX-induced neurodegeneration.
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Affiliation(s)
- Vyacheslav E Semenov
- Arbuzov Institute of Organic and Physical Chemistry, Federal Research Center "Kazan Scientific Center of the Russian Academy of Sciences", Arbuzov str., 8, Kazan, 420088, Russian Federation.
| | - Irina V Zueva
- Arbuzov Institute of Organic and Physical Chemistry, Federal Research Center "Kazan Scientific Center of the Russian Academy of Sciences", Arbuzov str., 8, Kazan, 420088, Russian Federation
| | - Sofya V Lushchekina
- N.M. Emanuel Institute of Biochemical Physics of Russian Academy of Sciences, Kosygina str., 4, Moscow, 119334, Russian Federation
| | - Oksana A Lenina
- Arbuzov Institute of Organic and Physical Chemistry, Federal Research Center "Kazan Scientific Center of the Russian Academy of Sciences", Arbuzov str., 8, Kazan, 420088, Russian Federation
| | - Lilya M Gubaidullina
- Arbuzov Institute of Organic and Physical Chemistry, Federal Research Center "Kazan Scientific Center of the Russian Academy of Sciences", Arbuzov str., 8, Kazan, 420088, Russian Federation
| | - Lilya F Saifina
- Arbuzov Institute of Organic and Physical Chemistry, Federal Research Center "Kazan Scientific Center of the Russian Academy of Sciences", Arbuzov str., 8, Kazan, 420088, Russian Federation
| | - Marina M Shulaeva
- Arbuzov Institute of Organic and Physical Chemistry, Federal Research Center "Kazan Scientific Center of the Russian Academy of Sciences", Arbuzov str., 8, Kazan, 420088, Russian Federation
| | - Ramilya M Kayumova
- Arbuzov Institute of Organic and Physical Chemistry, Federal Research Center "Kazan Scientific Center of the Russian Academy of Sciences", Arbuzov str., 8, Kazan, 420088, Russian Federation
| | - Alina F Saifina
- Arbuzov Institute of Organic and Physical Chemistry, Federal Research Center "Kazan Scientific Center of the Russian Academy of Sciences", Arbuzov str., 8, Kazan, 420088, Russian Federation
| | - Aidar T Gubaidullin
- Arbuzov Institute of Organic and Physical Chemistry, Federal Research Center "Kazan Scientific Center of the Russian Academy of Sciences", Arbuzov str., 8, Kazan, 420088, Russian Federation
| | - Svetlana A Kondrashova
- Arbuzov Institute of Organic and Physical Chemistry, Federal Research Center "Kazan Scientific Center of the Russian Academy of Sciences", Arbuzov str., 8, Kazan, 420088, Russian Federation
| | - Shamil K Latypov
- Arbuzov Institute of Organic and Physical Chemistry, Federal Research Center "Kazan Scientific Center of the Russian Academy of Sciences", Arbuzov str., 8, Kazan, 420088, Russian Federation
| | - Patrick Masson
- Kazan Federal University, Kremlyovskaya str., 18, Kazan, 420008, Russian Federation
| | - Konstantin A Petrov
- Arbuzov Institute of Organic and Physical Chemistry, Federal Research Center "Kazan Scientific Center of the Russian Academy of Sciences", Arbuzov str., 8, Kazan, 420088, Russian Federation
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Chemistry of pyrimidinophanes: synthesis and applications: a review from 1990 until recently. J INCL PHENOM MACRO 2012. [DOI: 10.1007/s10847-012-0274-x] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Semenov VE, Nikolaev AE, Krylova ES, Sharafutdinova DR, Reznik VS. 1,3-dipolar cycloaddition reactions in the series of N-alkynyl-substituted uracils. RUSSIAN JOURNAL OF ORGANIC CHEMISTRY 2012. [DOI: 10.1134/s1070428012040203] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Semenov VE, Krylova ES, Galyametdinova IV, Chernova AV, Kharlamov SV, Latypov SK, Reznik VS. Synthesis and reactivity of acyclic and macrocyclic uracils bridged with five-membered heterocycles. Tetrahedron 2011. [DOI: 10.1016/j.tet.2011.07.034] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Semenov VE, Giniyatullin RK, Mikhailov AS, Nikolaev AE, Kharlamov SV, Latypov SK, Reznik VS. Unusual Reaction of Macrocyclic Uracils with Paraformaldehyde. European J Org Chem 2011. [DOI: 10.1002/ejoc.201100985] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Structure and dynamics of some macrocyclic pyrimidine derivatives. Russ Chem Bull 2010. [DOI: 10.1007/s11172-009-0350-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Krylova ES, Semenov VE, Akamsin VD, Reznik VS. Condensation of thiourea with uracyl derivatives containing ketone and ketoester fragments, alkylation and macrocyclization of the condensation products. RUSS J GEN CHEM+ 2010. [DOI: 10.1134/s107036321007025x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Krylova ES, Semenov VE, Galyametdinova IV, Sharafutdinova DR, Akamsin VD, Reznik VS. Reaction of 6-methyluracyl derivatives with acetylacetone and ethyl acetoacetate. RUSS J GEN CHEM+ 2010. [DOI: 10.1134/s1070363210070248] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Kozlov AV, Semenov VE, Mikhailov AS, Reznik VS, Latypov SK. Structure and dynamics of pyrimidine-based macrocycles in solution. Tetrahedron Lett 2008. [DOI: 10.1016/j.tetlet.2008.09.047] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Latypov S, Balandina A, Boccalini M, Matteucci A, Usachev K, Chimichi S. Structure Determination of Regioisomeric Fused Heterocycles by the Combined Use of 2D NMR Experiments and GIAO DFT13C Chemical Shifts. European J Org Chem 2008. [DOI: 10.1002/ejoc.200800550] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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