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Osolodkin DI, Kozlovskaya LI, Iusupov IR, Kurkin AV, Shustova EY, Orlov AA, Khvatov EV, Mutnykh ES, Kurashova SS, Vetrova AN, Yatsenko DO, Goryashchenko AS, Ivanov VN, Lukyanenko ER, Karpova EV, Stepanova DA, Volok VP, Sotskova SE, Dzagurova TK, Karganova GG, Lukashev AN, Ishmukhametov AA. Phenotypic assessment of antiviral activity for spiro-annulated oxepanes and azepenes. Chem Biol Drug Des 2024; 103:e14553. [PMID: 38789394 DOI: 10.1111/cbdd.14553] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2024] [Revised: 05/02/2024] [Accepted: 05/07/2024] [Indexed: 05/26/2024]
Abstract
Evolutionary potential of viruses can result in outbreaks of well-known viruses and emergence of novel ones. Pharmacological methods of intervening the reproduction of various less popular, but not less important viruses are not available, as well as the spectrum of antiviral activity for most known compounds. In the framework of chemical biology paradigm, characterization of antiviral activity spectrum of new compounds allows to extend the antiviral chemical space and provides new important structure-activity relationships for data-driven drug discovery. Here we present a primary assessment of antiviral activity of spiro-annulated derivatives of seven-membered heterocycles, oxepane and azepane, in phenotypic assays against viruses with different genomes, virion structures, and genome realization schemes: orthoflavivirus (tick-borne encephalitis virus, TBEV), enteroviruses (poliovirus, enterovirus A71, echovirus 30), adenovirus (human adenovirus C5), hantavirus (Puumala virus). Hit compounds inhibited reproduction of adenovirus C5, the only DNA virus in the studied set, in the yield reduction assay, and did not inhibit reproduction of RNA viruses.
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Affiliation(s)
- Dmitry I Osolodkin
- FSASI "Chumakov FSC R&D IBP RAS" (Institute of Poliomyelitis), Moscow, Russia
- Sechenov First Moscow State Medical University, Moscow, Russia
- Department of Chemistry, Lomonosov Moscow State University, Moscow, Russia
| | - Liubov I Kozlovskaya
- FSASI "Chumakov FSC R&D IBP RAS" (Institute of Poliomyelitis), Moscow, Russia
- Sechenov First Moscow State Medical University, Moscow, Russia
| | - Ildar R Iusupov
- Department of Chemistry, Lomonosov Moscow State University, Moscow, Russia
| | - Alexander V Kurkin
- Department of Chemistry, Lomonosov Moscow State University, Moscow, Russia
| | - Elena Y Shustova
- FSASI "Chumakov FSC R&D IBP RAS" (Institute of Poliomyelitis), Moscow, Russia
| | - Alexey A Orlov
- FSASI "Chumakov FSC R&D IBP RAS" (Institute of Poliomyelitis), Moscow, Russia
- Department of Chemistry, Lomonosov Moscow State University, Moscow, Russia
| | - Evgeny V Khvatov
- FSASI "Chumakov FSC R&D IBP RAS" (Institute of Poliomyelitis), Moscow, Russia
| | - Elena S Mutnykh
- FSASI "Chumakov FSC R&D IBP RAS" (Institute of Poliomyelitis), Moscow, Russia
| | | | - Anna N Vetrova
- FSASI "Chumakov FSC R&D IBP RAS" (Institute of Poliomyelitis), Moscow, Russia
| | - Darya O Yatsenko
- FSASI "Chumakov FSC R&D IBP RAS" (Institute of Poliomyelitis), Moscow, Russia
| | | | - Vladimir N Ivanov
- Department of Chemistry, Lomonosov Moscow State University, Moscow, Russia
| | | | - Evgenia V Karpova
- FSASI "Chumakov FSC R&D IBP RAS" (Institute of Poliomyelitis), Moscow, Russia
| | - Daria A Stepanova
- FSASI "Chumakov FSC R&D IBP RAS" (Institute of Poliomyelitis), Moscow, Russia
| | - Viktor P Volok
- FSASI "Chumakov FSC R&D IBP RAS" (Institute of Poliomyelitis), Moscow, Russia
| | - Svetlana E Sotskova
- FSASI "Chumakov FSC R&D IBP RAS" (Institute of Poliomyelitis), Moscow, Russia
| | - Tamara K Dzagurova
- FSASI "Chumakov FSC R&D IBP RAS" (Institute of Poliomyelitis), Moscow, Russia
| | - Galina G Karganova
- FSASI "Chumakov FSC R&D IBP RAS" (Institute of Poliomyelitis), Moscow, Russia
- Sechenov First Moscow State Medical University, Moscow, Russia
| | - Alexander N Lukashev
- FSASI "Chumakov FSC R&D IBP RAS" (Institute of Poliomyelitis), Moscow, Russia
- Sechenov First Moscow State Medical University, Moscow, Russia
| | - Aydar A Ishmukhametov
- FSASI "Chumakov FSC R&D IBP RAS" (Institute of Poliomyelitis), Moscow, Russia
- Sechenov First Moscow State Medical University, Moscow, Russia
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Ragshaniya A, Kumar V, Tittal RK, Lal K. Nascent pharmacological advancement in adamantane derivatives. Arch Pharm (Weinheim) 2024; 357:e2300595. [PMID: 38128028 DOI: 10.1002/ardp.202300595] [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: 10/14/2023] [Revised: 11/17/2023] [Accepted: 11/21/2023] [Indexed: 12/23/2023]
Abstract
The adamantane moiety has attracted significant attention since its discovery in 1933 due to its remarkable structural, chemical, and medicinal properties. This molecule has a notable impact in the therapeutic field because of its "add-on" lipophilicity to any pharmacophoric moieties. As in the case of molecular hybridization, in which one pharmacophore is attached to another one(s) with a probability of increasing the biological activity, adding an adamantane unit improves the absorption distribution, metabolism and excretion properties of the resultant hybrid molecule. This review summarizes various reports highlighting the biological activities of adamantane-based synthetic compounds and their structure-activity relationship study. The information presented in this review may open up possible dimensions for adamantane-based drug development and discovery in the pharmaceutical industry after proper structural modifications.
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Affiliation(s)
- Aman Ragshaniya
- Department of Chemistry, Guru Jambheshwar University of Science & Technology, Hisar, Haryana, India
| | - Vijay Kumar
- Department of Chemistry, Guru Jambheshwar University of Science & Technology, Hisar, Haryana, India
| | - Ram Kumar Tittal
- Department of Chemistry, National Institute of Technology, Kurukshetra, Haryana, India
| | - Kashmiri Lal
- Department of Chemistry, Guru Jambheshwar University of Science & Technology, Hisar, Haryana, India
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Zenchenko AA, Drenichev MS, Khvatov EV, Uvarova VI, Goryashchenko AS, Frolenko VS, Karpova EV, Kozlovskaya LI, Osolodkin DI, Ishmukhametov AA, Mikhailov SN, Oslovsky VE. Elongation of N 6-benzyladenosine scaffold via Pd-catalyzed C-C bond formation leads to derivatives with antiflaviviral activity. Bioorg Med Chem 2024; 98:117552. [PMID: 38128296 DOI: 10.1016/j.bmc.2023.117552] [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: 09/13/2023] [Revised: 10/30/2023] [Accepted: 12/06/2023] [Indexed: 12/23/2023]
Abstract
Decoration of nucleoside analogues with lipophilic groups often leads to compounds with improved antiviral activity. For example, N6-benzyladenosine derivatives containing elongated lipophilic substituents in the benzyl core efficiently inhibit reproduction of tick-borne encephalitis virus (TBEV), while N6-benzyladenosine itself potently inhibits reproduction of human enterovirus A71 (EV-A71). We have extended a series of N6-benzyladenosine analogues using effective synthetic methods of CC bond formation based on Pd-catalyzed cross-coupling reactions (Sonogashira and Suzuki) in order to study the influence of bulky lipophilic substituents in the N6 position of adenosine on the antiviral activity against flaviviruses, such as TBEV, yellow fever virus (YFV) and West Nile virus (WNV), as well as a panel of enteroviruses including EV-A71, Echovirus 30 (E30), and poliovirus type 2 (PV2). Reproduction of tested flaviviruses appeared to be inhibited by the micromolar concentrations of the compounds, while cytotoxicity in most cases was beyond the detection limit. Time-of-addition studies demonstrated that the hit compounds inhibited the stage of viral RNA synthesis, but not the stages of the viral entry or protein translation. As a result, several new promising antiflaviviral leads have been identified. On the other hand, none of the synthesized compounds inhibited enterovirus reproduction, indicating a possibility of involvement of flavivirus-specific pathways in their mechanism of action.
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Affiliation(s)
| | | | - Evgeny V Khvatov
- FSASI "Chumakov FSC R&D IBP RAS" (Institute of Poliomyelitis), Moscow 108819, Russia
| | - Victoria I Uvarova
- FSASI "Chumakov FSC R&D IBP RAS" (Institute of Poliomyelitis), Moscow 108819, Russia
| | | | - Vasilisa S Frolenko
- FSASI "Chumakov FSC R&D IBP RAS" (Institute of Poliomyelitis), Moscow 108819, Russia; Sechenov First Moscow State Medical University, Moscow 119991, Russia
| | - Evgenia V Karpova
- FSASI "Chumakov FSC R&D IBP RAS" (Institute of Poliomyelitis), Moscow 108819, Russia; Sechenov First Moscow State Medical University, Moscow 119991, Russia
| | - Liubov I Kozlovskaya
- FSASI "Chumakov FSC R&D IBP RAS" (Institute of Poliomyelitis), Moscow 108819, Russia; Sechenov First Moscow State Medical University, Moscow 119991, Russia
| | - Dmitry I Osolodkin
- FSASI "Chumakov FSC R&D IBP RAS" (Institute of Poliomyelitis), Moscow 108819, Russia; Sechenov First Moscow State Medical University, Moscow 119991, Russia
| | - Aydar A Ishmukhametov
- FSASI "Chumakov FSC R&D IBP RAS" (Institute of Poliomyelitis), Moscow 108819, Russia; Sechenov First Moscow State Medical University, Moscow 119991, Russia
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Gladkikh BP, Danilov DV, D’yachenko VS, Butov GM. 1,3-Dichloroadamantyl-Containing Ureas as Potential Triple Inhibitors of Soluble Epoxide Hydrolase, p38 MAPK and c-Raf. Int J Mol Sci 2023; 25:338. [PMID: 38203510 PMCID: PMC10779153 DOI: 10.3390/ijms25010338] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2023] [Revised: 12/21/2023] [Accepted: 12/21/2023] [Indexed: 01/12/2024] Open
Abstract
Soluble epoxide hydrolase (sEH) is an enzyme involved in the metabolism of bioactive lipid signaling molecules. sEH converts epoxyeicosatrienoic acids (EET) to virtually inactive dihydroxyeicosatrienoic acids (DHET). The first acids are "medicinal" molecules, the second increase the inflammatory infiltration of cells. Mitogen-activated protein kinases (p38 MAPKs) are key protein kinases involved in the production of inflammatory mediators, including tumor necrosis factor-α (TNF-α) and cyclooxygenase-2 (COX-2). p38 MAPK signaling plays an important role in the regulation of cellular processes, especially inflammation. The proto-oncogenic serine/threonine protein kinase Raf (c-Raf) is a major component of the mitogen-activated protein kinase (MAPK) pathway: ERK1/2 signaling. Normal cellular Raf genes can also mutate and become oncogenes, overloading the activity of MEK1/2 and ERK1/2. The development of multitarget inhibitors is a promising strategy for the treatment of socially dangerous diseases. We synthesized 1,3-disubstituted ureas and diureas containing a dichloroadamantyl moiety. The results of computational methods show that soluble epoxide hydrolase inhibitors can act on two more targets in different signaling pathways of mitogen-activated protein kinases p38 MAPK and c-Raf. The two chlorine atoms in the adamantyl moiety may provide additional Cl-π interactions in the active site of human sEH. Molecular dynamics studies have shown that the stability of ligand-protein complexes largely depends on the "spacer effect." The compound containing a bridge between the chloroadamantyl fragment and the ureide group forms more stable ligand-protein complexes with sEH and p38 MAPK, which indicates a better conformational ability of the molecule in the active sites of these targets. In turn, a compound containing two chlorine atoms forms a more stable complex with c-Raf, probably due to the presence of additional halogen bonds of chlorine atoms with amino acid residues.
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Affiliation(s)
- Boris P. Gladkikh
- Department of Technology of Organic and Petrochemical Synthesis, Volgograd State Technical University, Volgograd 400005, Russia; (B.P.G.); (D.V.D.); (G.M.B.)
| | - Dmitry V. Danilov
- Department of Technology of Organic and Petrochemical Synthesis, Volgograd State Technical University, Volgograd 400005, Russia; (B.P.G.); (D.V.D.); (G.M.B.)
| | - Vladimir S. D’yachenko
- Department of Technology of Organic and Petrochemical Synthesis, Volgograd State Technical University, Volgograd 400005, Russia; (B.P.G.); (D.V.D.); (G.M.B.)
- Department of Chemistry, Technology and Equipment of Chemical Industry, Volzhsky Polytechnic Institute (Branch), Volgograd State Technical University (VSTU), Volzhsky 404121, Russia
| | - Gennady M. Butov
- Department of Technology of Organic and Petrochemical Synthesis, Volgograd State Technical University, Volgograd 400005, Russia; (B.P.G.); (D.V.D.); (G.M.B.)
- Department of Chemistry, Technology and Equipment of Chemical Industry, Volzhsky Polytechnic Institute (Branch), Volgograd State Technical University (VSTU), Volzhsky 404121, Russia
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Illarionova V, Rogova A, Tuchynskaya K, Volok V, Rogova Y, Baryshnikova V, Turchenko Y, Litov A, Kalyanova A, Siniugina A, Ishmukhametov A, Karganova G. Inapparent Tick-Borne Orthoflavivirus Infection in Macaca fascicularis: A Model for Antiviral Drug and Vaccine Research. Vaccines (Basel) 2023; 11:1754. [PMID: 38140159 PMCID: PMC10747564 DOI: 10.3390/vaccines11121754] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2023] [Revised: 11/17/2023] [Accepted: 11/23/2023] [Indexed: 12/24/2023] Open
Abstract
Tick-borne encephalitis virus (TBEV) and Powassan virus (POWV) are neurotropic tick-borne orthoflaviviruses. They cause mostly asymptomatic infections in hosts, but severe forms with CNS involvement can occur. Studying the early stages of viral infections in humans is challenging, and appropriate animal models are essential for understanding the factors determining the disease severity and for developing emergency prophylaxis and treatment options. In this work, we assessed the model of the early stages of TBEV and POWV mono- and co-infections in Macaca fascicularis. Serological, biochemical, and virological parameters were investigated to describe the infection, including its impact on animal behavior. Viremia, neutralizing antibody dynamics, and viral load in organs were chosen as the main parameters distinguishing early-stage orthoflavivirus infection. Levels of IFNα, monocyte count, and cognitive test scores were proposed as additional informative indicators. An assessment of a tick-borne encephalitis vaccine using this model showed that it provided partial protection against POWV infection in Macaca fascicularis without signs of antibody-dependent enhancement of infection.
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Affiliation(s)
- Victoria Illarionova
- FSASI “Chumakov FSC R&D IBP RAS” (Institute of Poliomyelitis), Laboratory of Biology of Arbovirus, Moscow 108819, Russia; (V.I.); (A.R.); (K.T.); (V.V.); (Y.R.); (A.L.); (A.K.)
- Department of Biology, Lomonosov Moscow State University, Leninskie Gory 1 bd. 3, Moscow 119991, Russia
| | - Anastasia Rogova
- FSASI “Chumakov FSC R&D IBP RAS” (Institute of Poliomyelitis), Laboratory of Biology of Arbovirus, Moscow 108819, Russia; (V.I.); (A.R.); (K.T.); (V.V.); (Y.R.); (A.L.); (A.K.)
| | - Ksenia Tuchynskaya
- FSASI “Chumakov FSC R&D IBP RAS” (Institute of Poliomyelitis), Laboratory of Biology of Arbovirus, Moscow 108819, Russia; (V.I.); (A.R.); (K.T.); (V.V.); (Y.R.); (A.L.); (A.K.)
| | - Viktor Volok
- FSASI “Chumakov FSC R&D IBP RAS” (Institute of Poliomyelitis), Laboratory of Biology of Arbovirus, Moscow 108819, Russia; (V.I.); (A.R.); (K.T.); (V.V.); (Y.R.); (A.L.); (A.K.)
- Research Institute for Systems Biology and Medicine (RISBM), Laboratory of Infectious Immunology, Moscow 117246, Russia
| | - Yulia Rogova
- FSASI “Chumakov FSC R&D IBP RAS” (Institute of Poliomyelitis), Laboratory of Biology of Arbovirus, Moscow 108819, Russia; (V.I.); (A.R.); (K.T.); (V.V.); (Y.R.); (A.L.); (A.K.)
| | - Victoria Baryshnikova
- FSASI “Chumakov FSC R&D IBP RAS” (Institute of Poliomyelitis), Laboratory of Biochemistry, Moscow 108819, Russia; (V.B.); (Y.T.)
| | - Yuriy Turchenko
- FSASI “Chumakov FSC R&D IBP RAS” (Institute of Poliomyelitis), Laboratory of Biochemistry, Moscow 108819, Russia; (V.B.); (Y.T.)
| | - Alexander Litov
- FSASI “Chumakov FSC R&D IBP RAS” (Institute of Poliomyelitis), Laboratory of Biology of Arbovirus, Moscow 108819, Russia; (V.I.); (A.R.); (K.T.); (V.V.); (Y.R.); (A.L.); (A.K.)
- Institute of Translational Medicine and Biotechnology, Sechenov First Moscow State Medical University, Moscow 119991, Russia;
| | - Anna Kalyanova
- FSASI “Chumakov FSC R&D IBP RAS” (Institute of Poliomyelitis), Laboratory of Biology of Arbovirus, Moscow 108819, Russia; (V.I.); (A.R.); (K.T.); (V.V.); (Y.R.); (A.L.); (A.K.)
| | - Alexandra Siniugina
- FSASI “Chumakov FSC R&D IBP RAS” (Institute of Poliomyelitis), Moscow 108819, Russia;
| | - Aydar Ishmukhametov
- Institute of Translational Medicine and Biotechnology, Sechenov First Moscow State Medical University, Moscow 119991, Russia;
- FSASI “Chumakov FSC R&D IBP RAS” (Institute of Poliomyelitis), Moscow 108819, Russia;
| | - Galina Karganova
- FSASI “Chumakov FSC R&D IBP RAS” (Institute of Poliomyelitis), Laboratory of Biology of Arbovirus, Moscow 108819, Russia; (V.I.); (A.R.); (K.T.); (V.V.); (Y.R.); (A.L.); (A.K.)
- Institute of Translational Medicine and Biotechnology, Sechenov First Moscow State Medical University, Moscow 119991, Russia;
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Vasilenko DA, Temnyakova NS, Dronov SE, Radchenko EV, Grishin YK, Gabrel’yan AV, Zamoyski VL, Grigoriev VV, Averina EB, Palyulin VA. 5-Nitroisoxazoles in SNAr Reactions: A Novel Chemo- and Regioselective Approach to Isoxazole-Based Bivalent Ligands of AMPA Receptors. Int J Mol Sci 2023; 24:16135. [PMID: 38003327 PMCID: PMC10671298 DOI: 10.3390/ijms242216135] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2023] [Revised: 10/29/2023] [Accepted: 11/06/2023] [Indexed: 11/26/2023] Open
Abstract
An efficient regioselective approach to novel functionalized bis(isoxazoles) with a variety of aromatic and aliphatic linkers was elaborated, based on the heterocyclization reaction of electrophilic alkenes under the treatment with tetranitromethane-triethylamine complex affording 3-EWG-5-nitroisoxazoles. The subsequent SNAr reactions of 5-nitroisoxazoles with various O,O-, N,N- and S,S-bis(nucleophiles) provide a wide range of bis(isoxazole) derivatives in good isolated yields. Employing an elaborated method, a series of novel bis(3-EWG-isoxazoles) as the promising allosteric modulators of AMPA receptors were designed and synthesized. The effect of the compounds on the kainate-induced currents was studied in the patch clamp experiments, revealing modulator properties for several of them. The best positive modulator potency was found for dimethyl 5,5'-(ethane-1,2-diylbis(sulfanediyl))bis(isoxazole-3-carboxylate), which potentiated the kainate-induced currents in a wide concentration range (10-12-10-6 M) with maximum potentiation of 77% at 10-10 M. The results were rationalized using molecular docking and molecular dynamics simulations of modulator complexes with the dimeric ligand-binding domain of the GluA2 AMPA receptor. The predicted physicochemical, ADMET, and PAINS properties confirmed that the AMPA receptor modulators based on the bis(isoxazole) scaffold may serve as potential lead compounds for the development of neuroprotective drugs.
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Affiliation(s)
- Dmitry A. Vasilenko
- Department of Chemistry, Lomonosov Moscow State University, Leninskie Gory 1/3, 119991 Moscow, Russia; (D.A.V.); (N.S.T.); (S.E.D.); (E.V.R.); (Y.K.G.); (V.V.G.)
| | - Nadezhda S. Temnyakova
- Department of Chemistry, Lomonosov Moscow State University, Leninskie Gory 1/3, 119991 Moscow, Russia; (D.A.V.); (N.S.T.); (S.E.D.); (E.V.R.); (Y.K.G.); (V.V.G.)
| | - Sevastian E. Dronov
- Department of Chemistry, Lomonosov Moscow State University, Leninskie Gory 1/3, 119991 Moscow, Russia; (D.A.V.); (N.S.T.); (S.E.D.); (E.V.R.); (Y.K.G.); (V.V.G.)
| | - Eugene V. Radchenko
- Department of Chemistry, Lomonosov Moscow State University, Leninskie Gory 1/3, 119991 Moscow, Russia; (D.A.V.); (N.S.T.); (S.E.D.); (E.V.R.); (Y.K.G.); (V.V.G.)
| | - Yuri K. Grishin
- Department of Chemistry, Lomonosov Moscow State University, Leninskie Gory 1/3, 119991 Moscow, Russia; (D.A.V.); (N.S.T.); (S.E.D.); (E.V.R.); (Y.K.G.); (V.V.G.)
| | - Alexey V. Gabrel’yan
- Institute of Physiologically Active Compounds at Federal Research Center of Problems of Chemical Physics and Medicinal Chemistry, Russian Academy of Sciences, Severny proezd 1, 142432 Chernogolovka, Moscow Region, Russia; (A.V.G.); (V.L.Z.)
| | - Vladimir L. Zamoyski
- Institute of Physiologically Active Compounds at Federal Research Center of Problems of Chemical Physics and Medicinal Chemistry, Russian Academy of Sciences, Severny proezd 1, 142432 Chernogolovka, Moscow Region, Russia; (A.V.G.); (V.L.Z.)
| | - Vladimir V. Grigoriev
- Department of Chemistry, Lomonosov Moscow State University, Leninskie Gory 1/3, 119991 Moscow, Russia; (D.A.V.); (N.S.T.); (S.E.D.); (E.V.R.); (Y.K.G.); (V.V.G.)
- Institute of Physiologically Active Compounds at Federal Research Center of Problems of Chemical Physics and Medicinal Chemistry, Russian Academy of Sciences, Severny proezd 1, 142432 Chernogolovka, Moscow Region, Russia; (A.V.G.); (V.L.Z.)
| | - Elena B. Averina
- Department of Chemistry, Lomonosov Moscow State University, Leninskie Gory 1/3, 119991 Moscow, Russia; (D.A.V.); (N.S.T.); (S.E.D.); (E.V.R.); (Y.K.G.); (V.V.G.)
| | - Vladimir A. Palyulin
- Department of Chemistry, Lomonosov Moscow State University, Leninskie Gory 1/3, 119991 Moscow, Russia; (D.A.V.); (N.S.T.); (S.E.D.); (E.V.R.); (Y.K.G.); (V.V.G.)
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7
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Sedenkova KN, Sazonov AS, Vasilenko DA, Andriasov KS, Eremenko MG, Grishin YK, Khvatov EV, Goryashchenko AS, Uvarova VI, Osolodkin DI, Ishmukhametov AA, Averina EB. 3-[ N,N-Bis(sulfonyl)amino]isoxazolines with Spiro-Annulated or 1,2-Annulated Cyclooctane Rings Inhibit Reproduction of Tick-Borne Encephalitis, Yellow Fever, and West Nile Viruses. Int J Mol Sci 2023; 24:10758. [PMID: 37445937 DOI: 10.3390/ijms241310758] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2023] [Revised: 06/21/2023] [Accepted: 06/22/2023] [Indexed: 07/15/2023] Open
Abstract
Spirocyclic compounds containing heterocyclic moieties represent promising 3D scaffolds for modern drug design. In the search for novel anti-flaviviral agents, we have obtained a series of 3-[N,N-bis(sulfonyl)amino]isoxazolines containing spiro-annulated cyclooctane rings and assessed their antiviral activity against tick-borne encephalitis (TBEV), yellow fever (YFV), and West Nile (WNV) viruses. The structural analogs of spirocyclic compounds with a single sulfonyl group or 1,2-annulated cyclooctane ring were also investigated. Almost all the studied 3-[N,N-bis(sulfonyl)amino]isoxazolines revealed antiviral activity against TBEV and WNV. The most active against TBEV was spiro-isoxazoline derivative containing p-nitrophenyl groups in the sulfonyl part (EC50 2.0 ± 0.5 μM), while the highest potency against WNV was found for the compounds with lipophilic substituents in sulfonyl moiety, naphtyl being the most favorable one (EC50 1.3 ± 0.5 μM). In summary, two novel scaffolds of anti-flaviviral agents based on N,N-bis(sulfonyl)amino]isoxazoline were proposed, and the compounds of this type demonstrated activity against TBEV and WNV.
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Affiliation(s)
- Kseniya N Sedenkova
- Department of Chemistry, Lomonosov Moscow State University, Moscow 119991, Russia
| | - Artem S Sazonov
- Department of Chemistry, Lomonosov Moscow State University, Moscow 119991, Russia
| | - Dmitry A Vasilenko
- Department of Chemistry, Lomonosov Moscow State University, Moscow 119991, Russia
| | - Kristian S Andriasov
- Department of Chemistry, Lomonosov Moscow State University, Moscow 119991, Russia
| | - Marina G Eremenko
- Department of Chemistry, Lomonosov Moscow State University, Moscow 119991, Russia
| | - Yuri K Grishin
- Department of Chemistry, Lomonosov Moscow State University, Moscow 119991, Russia
| | - Evgeny V Khvatov
- FSASI "Chumakov FSC R&D IBP RAS" (Institute of Poliomyelitis), Moscow 108819, Russia
| | | | - Victoria I Uvarova
- FSASI "Chumakov FSC R&D IBP RAS" (Institute of Poliomyelitis), Moscow 108819, Russia
| | - Dmitry I Osolodkin
- FSASI "Chumakov FSC R&D IBP RAS" (Institute of Poliomyelitis), Moscow 108819, Russia
- Institute of Translational Medicine and Biotechnology, Sechenov Moscow State Medical University, Moscow 119991, Russia
| | - Aydar A Ishmukhametov
- FSASI "Chumakov FSC R&D IBP RAS" (Institute of Poliomyelitis), Moscow 108819, Russia
- Institute of Translational Medicine and Biotechnology, Sechenov Moscow State Medical University, Moscow 119991, Russia
| | - Elena B Averina
- Department of Chemistry, Lomonosov Moscow State University, Moscow 119991, Russia
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8
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Eyer L, Seley-Radtke K, Ruzek D. New directions in the experimental therapy of tick-borne encephalitis. Antiviral Res 2023; 210:105504. [PMID: 36574904 DOI: 10.1016/j.antiviral.2022.105504] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2022] [Revised: 12/16/2022] [Accepted: 12/19/2022] [Indexed: 12/25/2022]
Abstract
Tick-borne encephalitis (TBE) is a potentially fatal disease common in much of Europe and Asia. There is no specific therapy for the treatment of TBE patients. However, several efforts are being made to develop small molecules that specifically interfere with the life cycle of TBE virus. In particular, recently various nucleoside analogues that can inhibit the viral replicase, such as the RNA-dependent RNA polymerase or viral methyltransferases, have been explored. In addition, human or chimeric (i.e., structural chimeras that combine mouse variable domains with human constant domains) monoclonal antibodies with promising potential for post-exposure prophylaxis or early therapy have been developed. This review summarizes the latest directions and experimental approaches that may be used to combat TBE in humans.
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Affiliation(s)
- Ludek Eyer
- Laboratory of Emerging Viral Diseases, Veterinary Research Institute, Brno, Czech Republic; Institute of Parasitology, Biology Centre of the Czech Academy of Sciences, Ceske Budejovice, Czech Republic; Institute of Experimental Biology, Faculty of Science, Masaryk University, Brno, Czech Republic
| | - Katherine Seley-Radtke
- Department of Chemistry and Biochemistry, University of Maryland, Baltimore County, Baltimore, MD, USA
| | - Daniel Ruzek
- Laboratory of Emerging Viral Diseases, Veterinary Research Institute, Brno, Czech Republic; Institute of Parasitology, Biology Centre of the Czech Academy of Sciences, Ceske Budejovice, Czech Republic; Institute of Experimental Biology, Faculty of Science, Masaryk University, Brno, Czech Republic.
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9
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Spiridonov VV, Sadovnikov KS, Vasilenko DA, Sedenkova KN, Lukmanova AR, Markova AA, Shibaeva AV, Bolshakova AV, Karlov SS, Averina EB, Yaroslavov AA. Synthesis and evaluation of the anticancer activity of the water-dispersible complexes of 4-acylaminoisoxazole derivative with biocompatible nanocontainers based on Ca2+ (Mg2+) cross-linked alginate. MENDELEEV COMMUNICATIONS 2022. [DOI: 10.1016/j.mencom.2022.09.007] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/08/2023]
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10
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Vasilenko DA, Dronov SE, Grishin YK, Averina EB. An Efficient Access to 5‐(1,2,3‐triazol‐1‐yl)isoxazoles – previously unknown structural type of triazole‐isoxazole hybrid molecule. ASIAN J ORG CHEM 2022. [DOI: 10.1002/ajoc.202200355] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Dmitry A. Vasilenko
- Lomonosov Moscow State University: Moskovskij gosudarstvennyj universitet imeni M V Lomonosova Chemistry Department Leninskie Gory, 1-3 119991 Moscow RUSSIAN FEDERATION
| | - Sevastian E. Dronov
- Lomonosov Moscow State University: Moskovskij gosudarstvennyj universitet imeni M V Lomonosova Chemistry Department Leninskie Gory, 1-3 119991 Moscow RUSSIAN FEDERATION
| | - Yuri K. Grishin
- Lomonosov Moscow State University: Moskovskij gosudarstvennyj universitet imeni M V Lomonosova Chemistry Department Leninskie Gory, 1-3 119991 Moscow RUSSIAN FEDERATION
| | - Elena B. Averina
- Lomonosov Moscow State University: Moskovskij gosudarstvennyj universitet imeni M V Lomonosova Department of Chemistry Leninskie Gory-1-3Not Available 119991 Moscow RUSSIAN FEDERATION
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11
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Molecular Organisation of Tick-Borne Encephalitis Virus. Viruses 2022; 14:v14040792. [PMID: 35458522 PMCID: PMC9027435 DOI: 10.3390/v14040792] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2022] [Revised: 04/06/2022] [Accepted: 04/07/2022] [Indexed: 01/19/2023] Open
Abstract
Tick-borne encephalitis virus (TBEV) is a pathogenic, enveloped, positive-stranded RNA virus in the family Flaviviridae. Structural studies of flavivirus virions have primarily focused on mosquito-borne species, with only one cryo-electron microscopy (cryo-EM) structure of a tick-borne species published. Here, we present a 3.3 Å cryo-EM structure of the TBEV virion of the Kuutsalo-14 isolate, confirming the overall organisation of the virus. We observe conformational switching of the peripheral and transmembrane helices of M protein, which can explain the quasi-equivalent packing of the viral proteins and highlights their importance in stabilising membrane protein arrangement in the virion. The residues responsible for M protein interactions are highly conserved in TBEV but not in the structurally studied Hypr strain, nor in mosquito-borne flaviviruses. These interactions may compensate for the lower number of hydrogen bonds between E proteins in TBEV compared to the mosquito-borne flaviviruses. The structure reveals two lipids bound in the E protein which are important for virus assembly. The lipid pockets are comparable to those recently described in mosquito-borne Zika, Spondweni, Dengue, and Usutu viruses. Our results thus advance the understanding of tick-borne flavivirus architecture and virion-stabilising interactions.
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12
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Sadovnikov KS, Vasilenko DA, Gracheva YA, Zefirov NA, Radchenko EV, Palyulin VA, Grishin YK, Vasilichin VA, Shtil AA, Shevtsov PN, Shevtsova EF, Kuznetsova TS, Kuznetsov SA, Bunev AS, Zefirova ON, Milaeva ER, Averina EB. Novel substituted 5-methyl-4-acylaminoisoxazoles as antimitotic agents: Evaluation of selectivity to LNCaP cancer cells. Arch Pharm (Weinheim) 2022; 355:e2100425. [PMID: 35103336 DOI: 10.1002/ardp.202100425] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2021] [Revised: 12/20/2021] [Accepted: 01/11/2022] [Indexed: 11/07/2022]
Abstract
A series of novel antimitotic agents was designed using the replacement of heterocyclic cores in two tubulin-targeting lead molecules with the acylated 4-aminoisoxazole moiety. Target compounds were synthesized via heterocyclization of β-aryl-substituted vinylketones by tert-butyl nitrite in the presence of water as a key step. 4-Methyl-N-[5-methyl-3-(3,4,5-trimethoxyphenyl)isoxazol-4-yl]benzamide (1aa) was found to stimulate partial depolymerization of microtubules of human lung carcinoma A549 cells at a high concentration of 100 µM and to totally inhibit cell growth (IC50 = 0.99 µM) and cell viability (IC50 = 0.271 µM) in the nanomolar to submicromolar concentration range. These data provide evidence of the multitarget profile of the cytotoxic action of compound 1aa. The SAR study demonstrated that the 3,4,5-trimethoxyphenyl residue is the key structural parameter determining the efficiency both towards tubulin and other molecular targets. The cytotoxicity of 3-methyl-N-[5-methyl-3-(3,4,5-trimethoxyphenyl)isoxazol-4-yl]benzamide (1ab) to the androgen-sensitive human prostate adenocarcinoma cancer cell line LNCaP (IC50 = 0.301 µM) was approximately one order of magnitude higher than that to the conditionally normal cells lines WI-26 VA4 (IC50 = 2.26 µM) and human umbilical vein endothelial cells (IC50 = 5.58 µM) and significantly higher than that to primary fibroblasts (IC50 > 75 µM).
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Affiliation(s)
- Kirill S Sadovnikov
- Department of Chemistry, Lomonosov Moscow State University, Moscow, Russian Federation
| | - Dmitry A Vasilenko
- Department of Chemistry, Lomonosov Moscow State University, Moscow, Russian Federation
| | - Yulia A Gracheva
- Department of Chemistry, Lomonosov Moscow State University, Moscow, Russian Federation
| | - Nikolay A Zefirov
- Department of Chemistry, Lomonosov Moscow State University, Moscow, Russian Federation
| | - Eugene V Radchenko
- Department of Chemistry, Lomonosov Moscow State University, Moscow, Russian Federation
| | - Vladimir A Palyulin
- Department of Chemistry, Lomonosov Moscow State University, Moscow, Russian Federation
| | - Yuri K Grishin
- Department of Chemistry, Lomonosov Moscow State University, Moscow, Russian Federation
| | | | - Alexander A Shtil
- Department of Chemistry, Lomonosov Moscow State University, Moscow, Russian Federation.,Blokhin National Medical Research Center of Oncology, Moscow, Russian Federation
| | - Pavel N Shevtsov
- Institute of Physiologically Active Compounds, Chernogolovka MR, Russian Federation
| | - Elena F Shevtsova
- Institute of Physiologically Active Compounds, Chernogolovka MR, Russian Federation
| | - Tamara S Kuznetsova
- Department of Chemistry, Lomonosov Moscow State University, Moscow, Russian Federation
| | - Sergei A Kuznetsov
- Institute of Biological Sciences, Cell Biology and Biosystems Technology, University of Rostock, Rostock, Germany
| | - Alexander S Bunev
- Medicinal Chemistry Center, Togliatti State University, Togliatti, Russian Federation
| | - Olga N Zefirova
- Department of Chemistry, Lomonosov Moscow State University, Moscow, Russian Federation
| | - Elena R Milaeva
- Department of Chemistry, Lomonosov Moscow State University, Moscow, Russian Federation
| | - Elena B Averina
- Department of Chemistry, Lomonosov Moscow State University, Moscow, Russian Federation
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13
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Goryashchenko AS, Uvarova VI, Osolodkin DI, Ishmukhametov AA. Discovery of small molecule antivirals targeting tick-borne encephalitis virus. ANNUAL REPORTS IN MEDICINAL CHEMISTRY 2022. [DOI: 10.1016/bs.armc.2022.08.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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14
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Vasilenko DA, Sadovnikov KS, Sedenkova KN, Karlov DS, Radchenko EV, Grishin YK, Rybakov VB, Kuznetsova TS, Zamoyski VL, Grigoriev VV, Palyulin VA, Averina EB. A Facile Approach to Bis(isoxazoles), Promising Ligands of the AMPA Receptor. Molecules 2021; 26:molecules26216411. [PMID: 34770819 PMCID: PMC8588558 DOI: 10.3390/molecules26216411] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2021] [Revised: 10/14/2021] [Accepted: 10/21/2021] [Indexed: 12/30/2022] Open
Abstract
A convenient synthetic approach to novel functionalized bis(isoxazoles), the promising bivalent ligands of the AMPA receptor, was elaborated. It was based on the heterocyclization reactions of readily available electrophilic alkenes with the tetranitromethane-triethylamine complex. The structural diversity of the synthesized compounds was demonstrated. In the electrophysiological experiments using the patch clamp technique on Purkinje neurons, the compound 1,4-phenylenedi(methylene)bis(5-aminoisoxazole-3-carboxylate) was shown to be highly potent positive modulator of the AMPA receptor, potentiating kainate-induced currents up to 70% at 10−11 M.
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Affiliation(s)
- Dmitry A. Vasilenko
- Department of Chemistry, Lomonosov Moscow State University, 119991 Moscow, Russia; (D.A.V.); (K.S.S.); (K.N.S.); (D.S.K.); (E.V.R.); (Y.K.G.); (V.B.R.); (T.S.K.); (V.V.G.)
| | - Kirill S. Sadovnikov
- Department of Chemistry, Lomonosov Moscow State University, 119991 Moscow, Russia; (D.A.V.); (K.S.S.); (K.N.S.); (D.S.K.); (E.V.R.); (Y.K.G.); (V.B.R.); (T.S.K.); (V.V.G.)
| | - Kseniya N. Sedenkova
- Department of Chemistry, Lomonosov Moscow State University, 119991 Moscow, Russia; (D.A.V.); (K.S.S.); (K.N.S.); (D.S.K.); (E.V.R.); (Y.K.G.); (V.B.R.); (T.S.K.); (V.V.G.)
| | - Dmitry S. Karlov
- Department of Chemistry, Lomonosov Moscow State University, 119991 Moscow, Russia; (D.A.V.); (K.S.S.); (K.N.S.); (D.S.K.); (E.V.R.); (Y.K.G.); (V.B.R.); (T.S.K.); (V.V.G.)
| | - Eugene V. Radchenko
- Department of Chemistry, Lomonosov Moscow State University, 119991 Moscow, Russia; (D.A.V.); (K.S.S.); (K.N.S.); (D.S.K.); (E.V.R.); (Y.K.G.); (V.B.R.); (T.S.K.); (V.V.G.)
| | - Yuri K. Grishin
- Department of Chemistry, Lomonosov Moscow State University, 119991 Moscow, Russia; (D.A.V.); (K.S.S.); (K.N.S.); (D.S.K.); (E.V.R.); (Y.K.G.); (V.B.R.); (T.S.K.); (V.V.G.)
| | - Victor B. Rybakov
- Department of Chemistry, Lomonosov Moscow State University, 119991 Moscow, Russia; (D.A.V.); (K.S.S.); (K.N.S.); (D.S.K.); (E.V.R.); (Y.K.G.); (V.B.R.); (T.S.K.); (V.V.G.)
| | - Tamara S. Kuznetsova
- Department of Chemistry, Lomonosov Moscow State University, 119991 Moscow, Russia; (D.A.V.); (K.S.S.); (K.N.S.); (D.S.K.); (E.V.R.); (Y.K.G.); (V.B.R.); (T.S.K.); (V.V.G.)
| | - Vladimir L. Zamoyski
- Institute of Physiologically Active Compounds, Russian Academy of Sciences, Chernogolovka, 142432 Moscow, Russia;
| | - Vladimir V. Grigoriev
- Department of Chemistry, Lomonosov Moscow State University, 119991 Moscow, Russia; (D.A.V.); (K.S.S.); (K.N.S.); (D.S.K.); (E.V.R.); (Y.K.G.); (V.B.R.); (T.S.K.); (V.V.G.)
- Institute of Physiologically Active Compounds, Russian Academy of Sciences, Chernogolovka, 142432 Moscow, Russia;
| | - Vladimir A. Palyulin
- Department of Chemistry, Lomonosov Moscow State University, 119991 Moscow, Russia; (D.A.V.); (K.S.S.); (K.N.S.); (D.S.K.); (E.V.R.); (Y.K.G.); (V.B.R.); (T.S.K.); (V.V.G.)
- Correspondence: (V.A.P.); (E.B.A.)
| | - Elena B. Averina
- Department of Chemistry, Lomonosov Moscow State University, 119991 Moscow, Russia; (D.A.V.); (K.S.S.); (K.N.S.); (D.S.K.); (E.V.R.); (Y.K.G.); (V.B.R.); (T.S.K.); (V.V.G.)
- Correspondence: (V.A.P.); (E.B.A.)
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15
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Tuchynskaya KK, Fomina AD, Nikitin NA, Illarionova VV, Volok VP, Kozlovskaya LI, Rogova AA, Vasilenko DA, Averina EB, Osolodkin DI, Karganova GG. Effect of immature tick-borne encephalitis virus particles on antiviral activity of 5-aminoisoxazole-3-carboxylic acid adamantylmethyl esters. J Gen Virol 2021; 102. [PMID: 34546870 DOI: 10.1099/jgv.0.001658] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
Tick-borne encephalitis virus (TBEV), a member of the genus Flavivirus, is common in Europe and Asia and causes a severe disease of the central nervous system. A promising approach in the development of therapy for TBEV infection is the search for small molecule antivirals targeting the flavivirus envelope protein E, particularly its β-n-octyl-d-glucoside binding pocket (β-OG pocket). However, experimental studies of candidate antivirals may be complicated by varying amounts and different forms of the protein E in the virus samples. Viral particles with different conformations and arrangements of the protein E are produced during the replication cycle of flaviviruses, including mature, partially mature, and immature forms, as well as subviral particles lacking genomic RNA. The immature forms are known to be abundant in the viral population. We obtained immature virion preparations of TBEV, characterized them by RT-qPCR, and assessed in vivo and in vitro infectivity of the residual mature virions in the immature virus samples. Analysis of the β-OG pocket structure on the immature virions confirmed the possibility of binding of adamantylmethyl esters of 5-aminoisoxazole-3-carboxylic acid in the pocket. We demonstrated that the antiviral activity of these compounds in plaque reduction assay is significantly reduced in the presence of immature TBEV particles.
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Affiliation(s)
- Ksenia K Tuchynskaya
- FSASI "Chumakov FSC R&D IBP RAS" (Institute of Poliomyelitis), Moscow 108819, Russia
| | - Anastasiia D Fomina
- FSASI "Chumakov FSC R&D IBP RAS" (Institute of Poliomyelitis), Moscow 108819, Russia.,Department of Chemistry, Lomonosov Moscow State University, Moscow 119991, Russia
| | - Nikolai A Nikitin
- Department of Biology, Lomonosov Moscow State University, Moscow 119991, Russia
| | - Viktoria V Illarionova
- FSASI "Chumakov FSC R&D IBP RAS" (Institute of Poliomyelitis), Moscow 108819, Russia.,Department of Biology, Lomonosov Moscow State University, Moscow 119991, Russia
| | - Viktor P Volok
- FSASI "Chumakov FSC R&D IBP RAS" (Institute of Poliomyelitis), Moscow 108819, Russia.,Department of Biology, Lomonosov Moscow State University, Moscow 119991, Russia
| | - Liubov I Kozlovskaya
- FSASI "Chumakov FSC R&D IBP RAS" (Institute of Poliomyelitis), Moscow 108819, Russia.,Institute of Translational Medicine and Biotechnology, Sechenov First Moscow State Medical University, Moscow 119435, Russia
| | - Anastasia A Rogova
- FSASI "Chumakov FSC R&D IBP RAS" (Institute of Poliomyelitis), Moscow 108819, Russia
| | - Dmitry A Vasilenko
- Department of Chemistry, Lomonosov Moscow State University, Moscow 119991, Russia
| | - Elena B Averina
- Department of Chemistry, Lomonosov Moscow State University, Moscow 119991, Russia
| | - Dmitry I Osolodkin
- FSASI "Chumakov FSC R&D IBP RAS" (Institute of Poliomyelitis), Moscow 108819, Russia.,Department of Chemistry, Lomonosov Moscow State University, Moscow 119991, Russia.,Institute of Translational Medicine and Biotechnology, Sechenov First Moscow State Medical University, Moscow 119435, Russia
| | - Galina G Karganova
- FSASI "Chumakov FSC R&D IBP RAS" (Institute of Poliomyelitis), Moscow 108819, Russia.,Institute of Translational Medicine and Biotechnology, Sechenov First Moscow State Medical University, Moscow 119435, Russia
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16
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Vasilenko DA, Dronov SE, Parfiryeu DU, Sadovnikov KS, Sedenkova KN, Grishin YK, Rybakov VB, Kuznetsova TS, Averina EB. 5-Nitroisoxazoles in S NAr reactions: access to polysubstituted isoxazole derivatives. Org Biomol Chem 2021; 19:6447-6454. [PMID: 34236067 DOI: 10.1039/d1ob00816a] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
An efficient protocol for the straightforward functionalization of the isoxazole ring via the reactions of aromatic nucleophilic substitution of the nitro group with various nucleophiles has been elaborated. The method features excellent chemical yields, easy operability of the reaction, mild reaction conditions and a broad scope of both 5-nitroisoxazoles and nucleophiles. A synthetic approach to 3,5- and 3,4,5-substituted isoxazoles via the sequential functionalization of the isoxazole ring has been developed based on the excellent regioselectivity of the reaction of 3,5-dinitroisoxazoles with nucleophiles.
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Affiliation(s)
- Dmitry A Vasilenko
- Lomonosov Moscow State University, Department of Chemistry, Leninskie Gory, 1-3, Moscow 119991, Russia
| | - Sevastian E Dronov
- Lomonosov Moscow State University, Department of Chemistry, Leninskie Gory, 1-3, Moscow 119991, Russia
| | - Dzianis U Parfiryeu
- Lomonosov Moscow State University, Department of Chemistry, Leninskie Gory, 1-3, Moscow 119991, Russia
| | - Kirill S Sadovnikov
- Lomonosov Moscow State University, Department of Chemistry, Leninskie Gory, 1-3, Moscow 119991, Russia
| | - Kseniya N Sedenkova
- Lomonosov Moscow State University, Department of Chemistry, Leninskie Gory, 1-3, Moscow 119991, Russia and IPhaC RAS, Severnyi Proezd, 1, Chernogolovka, Moscow Region 142432, Russia.
| | - Yuri K Grishin
- Lomonosov Moscow State University, Department of Chemistry, Leninskie Gory, 1-3, Moscow 119991, Russia
| | - Victor B Rybakov
- Lomonosov Moscow State University, Department of Chemistry, Leninskie Gory, 1-3, Moscow 119991, Russia
| | - Tamara S Kuznetsova
- Lomonosov Moscow State University, Department of Chemistry, Leninskie Gory, 1-3, Moscow 119991, Russia
| | - Elena B Averina
- Lomonosov Moscow State University, Department of Chemistry, Leninskie Gory, 1-3, Moscow 119991, Russia and IPhaC RAS, Severnyi Proezd, 1, Chernogolovka, Moscow Region 142432, Russia.
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17
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Burmistrov V, Saxena R, Pitushkin D, Butov GM, Chung FL, Aggarwal M. Adamantyl Isothiocyanates as Mutant p53 Rescuing Agents and Their Structure-Activity Relationships. J Med Chem 2021; 64:6621-6633. [PMID: 33961435 PMCID: PMC9924099 DOI: 10.1021/acs.jmedchem.0c01971] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Mutant p53 rescue by small molecules is a promising therapeutic strategy. In this structure-activity relationship study, we examined a series of adamantyl isothiocyanates (Ad-ITCs) to discover novel agents as therapeutics by targeting mutant p53. We demonstrated that the alkyl chain connecting adamantane and ITC is a crucial determinant for Ad-ITC inhibitory potency. Ad-ITC 6 with the longest chain between ITC and adamantane displayed the maximum growth inhibition in p53R280K, p53R273H, or p53R306Stop mutant cells. Ad-ITC 6 acted in a mutant p53-dependent manner. It rescued p53R280K and p53R273H mutants, thereby resulting in upregulating canonical wild-type (WT) p53 targets and phosphorylating ATM. Ad-ISeC 14 with selenium showed a significantly enhanced inhibitory potency, without affecting its ability to rescue mutant p53. Ad-ITCs selectively depleted mutant p53, but not the WT, and this activity correlates with their inhibitory potencies. These data suggest that Ad-ITCs may serve as novel promising leads for the p53-targeted drug development.
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Affiliation(s)
- Vladimir Burmistrov
- Volgograd State Technical University, Volgograd, 400005, Russia,Department of Chemistry, Technology and Equipment of Chemical Industry, Volzhsky Polytechnic Institute (branch) Volgograd State Technical University, Volzhsky, 404121, Russia
| | - Rahul Saxena
- Department of Biochemistry and Molecular and Cellular Biology, Georgetown University, Washington, DC 20007, USA
| | | | - Gennady M. Butov
- Volgograd State Technical University, Volgograd, 400005, Russia,Department of Chemistry, Technology and Equipment of Chemical Industry, Volzhsky Polytechnic Institute (branch) Volgograd State Technical University, Volzhsky, 404121, Russia
| | - Fung-Lung Chung
- Department of Oncology, Lombardi Comprehensive Cancer Center, Georgetown University, Washington DC 20007, USA
| | - Monika Aggarwal
- Department of Oncology, Lombardi Comprehensive Cancer Center, Georgetown University, Washington DC 20007, USA,Correspondence: Monika Aggarwal, Ph.D, Department of Oncology, Lombardi Comprehensive Cancer Center, Georgetown University, Washington DC 20007, USA, Phone: 202-687-3648; Fax: 202-687-1068;
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18
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Kozlovskaya LI, Volok VP, Shtro AA, Nikolaeva YV, Chistov AA, Matyugina ES, Belyaev ES, Jegorov AV, Snoeck R, Korshun VA, Andrei G, Osolodkin DI, Ishmukhametov AA, Aralov AV. Phenoxazine nucleoside derivatives with a multiple activity against RNA and DNA viruses. Eur J Med Chem 2021; 220:113467. [PMID: 33894564 PMCID: PMC8049188 DOI: 10.1016/j.ejmech.2021.113467] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2021] [Revised: 04/08/2021] [Accepted: 04/10/2021] [Indexed: 12/26/2022]
Abstract
Emerging and re-emerging viruses periodically cause outbreaks and epidemics all over the world, eventually leading to global events such as the current pandemic of the novel SARS-CoV-2 coronavirus infection COVID-19. Therefore, an urgent need for novel antivirals is crystal clear. Here we present the synthesis and evaluation of an antiviral activity of phenoxazine-based nucleoside analogs divided into three groups: (1) 8-alkoxy-substituted, (2) acyclic, and (3) carbocyclic. The antiviral activity was assessed against a structurally and phylogenetically diverse panel of RNA and DNA viruses from 25 species. Four compounds (11a-c, 12c) inhibited 4 DNA/RNA viruses with EC50 ≤ 20 μM. Toxicity of the compounds for the cell lines used for virus cultivation was negligible in most cases. In addition, previously reported and newly synthesized phenoxazine derivatives were evaluated against SARS-CoV-2, and some of them showed promising inhibition of reproduction with EC50 values in low micromolar range, although accompanied by commensurate cytotoxicity.
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Affiliation(s)
- Liubov I Kozlovskaya
- FSBSI "Chumakov FSC R&D IBP RAS", Moscow, 108819, Russia; Institute of Translational Medicine and Biotechnology, Sechenov Moscow State Medical University, Moscow, 119991, Russia
| | - Viktor P Volok
- FSBSI "Chumakov FSC R&D IBP RAS", Moscow, 108819, Russia
| | - Anna A Shtro
- Smorodintsev Research Institute of Influenza, Saint-Petersburg, 197376, Russia
| | - Yulia V Nikolaeva
- Smorodintsev Research Institute of Influenza, Saint-Petersburg, 197376, Russia
| | - Alexey A Chistov
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Russian Academy of Sciences, Moscow, 117997, Russia
| | | | - Evgeny S Belyaev
- Frumkin Institute of Physical Chemistry and Electrochemistry of the Russian Academy of Science, Moscow, 119071, Russia
| | - Artjom V Jegorov
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Russian Academy of Sciences, Moscow, 117997, Russia
| | - Robert Snoeck
- Rega Institute for Medical Research, KU Leuven, Leuven, Belgium
| | - Vladimir A Korshun
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Russian Academy of Sciences, Moscow, 117997, Russia
| | - Graciela Andrei
- Rega Institute for Medical Research, KU Leuven, Leuven, Belgium
| | - Dmitry I Osolodkin
- FSBSI "Chumakov FSC R&D IBP RAS", Moscow, 108819, Russia; Institute of Translational Medicine and Biotechnology, Sechenov Moscow State Medical University, Moscow, 119991, Russia
| | - Aydar A Ishmukhametov
- FSBSI "Chumakov FSC R&D IBP RAS", Moscow, 108819, Russia; Institute of Translational Medicine and Biotechnology, Sechenov Moscow State Medical University, Moscow, 119991, Russia
| | - Andrey V Aralov
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Russian Academy of Sciences, Moscow, 117997, Russia.
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The main directions and recent trends in the synthesis and use of isoxazoles. Chem Heterocycl Compd (N Y) 2020. [DOI: 10.1007/s10593-020-02718-0] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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