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Khramchikhin AV, Skryl’nikova MA, Gureev MA, Zarubaev VV, Esaulkova IL, Ilyina PA, Mammeri OA, Spiridonova DV, Porozov YB, Ostrovskii VA. Novel 1,2,4-Triazole- and Tetrazole-Containing 4 H-Thiopyrano[2,3- b]quinolines: Synthesis Based on the Thio-Michael/aza-Morita-Baylis-Hillman Tandem Reaction and Investigation of Antiviral Activity. Molecules 2023; 28:7427. [PMID: 37959845 PMCID: PMC10650458 DOI: 10.3390/molecules28217427] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2023] [Revised: 10/22/2023] [Accepted: 11/01/2023] [Indexed: 11/15/2023] Open
Abstract
A novel method for synthesizing 1,2,4-triazole- and tetrazole-containing 4H-thiopyrano[2,3-b]quinolines using a new combination of the thio-Michael and aza-Morita-Baylis-Hillman reactions was developed. Target compounds were evaluated for their cytotoxicities and antiviral activities against influenza A/Puerto Rico/8/34 virus in MDCK cells. The compounds showed low toxicity and some exhibited moderate antiviral activity. Molecular docking identified the M2 channel and polymerase basic protein 2 as potential targets. We observed that the antiviral activity of thiopyrano[2,3-b]quinolines is notably affected by both the nature and position of the substituent within the tetrazole ring, as well as the substituent within the benzene moiety of quinoline. These findings contribute to the further search for new antiviral agents against influenza A viruses among derivatives of thiopyrano[2,3-b]quinoline.
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Affiliation(s)
- Andrey V. Khramchikhin
- Department of Chemistry and Technology of Organic Nitrogen Compounds, Saint Petersburg State Institute of Technology (Technical University), 26 Moskovsky Avenue, 190013 St. Petersburg, Russia; (A.V.K.); (M.A.S.)
| | - Mariya A. Skryl’nikova
- Department of Chemistry and Technology of Organic Nitrogen Compounds, Saint Petersburg State Institute of Technology (Technical University), 26 Moskovsky Avenue, 190013 St. Petersburg, Russia; (A.V.K.); (M.A.S.)
- Saint Petersburg Federal Research Center of the Russian Academy of Sciences (SPC RAS), 39, 14th Line, 199178 St. Petersburg, Russia
| | - Maxim A. Gureev
- Center of Bio- and Chemoinformatics, I. M. Sechenov First Moscow State Medical University, 8, Trubetskaya Street, Bld. 2, 119991 Moscow, Russia; (M.A.G.); (Y.B.P.)
- St. Petersburg School of Physics, Mathematics and Computer Science, HSE University, 16, Soyuza Pechatnikov Str., 190008 St. Petersburg , Russia
| | - Vladimir V. Zarubaev
- Saint Petersburg Pasteur Research Institute of Epidemiology and Microbiology, 14 Mira Street, 197101 St. Petersburg, Russia; (V.V.Z.); (I.L.E.); (P.A.I.)
| | - Iana L. Esaulkova
- Saint Petersburg Pasteur Research Institute of Epidemiology and Microbiology, 14 Mira Street, 197101 St. Petersburg, Russia; (V.V.Z.); (I.L.E.); (P.A.I.)
| | - Polina A. Ilyina
- Saint Petersburg Pasteur Research Institute of Epidemiology and Microbiology, 14 Mira Street, 197101 St. Petersburg, Russia; (V.V.Z.); (I.L.E.); (P.A.I.)
| | - Oussama Abdelhamid Mammeri
- Chemical Analysis and Materials Research Center, St. Petersburg State University, 26, Universitetskii Prospect, Petergof, 198504 St. Petersburg, Russia;
| | - Dar’ya V. Spiridonova
- Research Park, St. Petersburg State University, 26, Universitetskaya Emb. 7/9, 199034 St. Petersburg, Russia;
| | - Yuri B. Porozov
- Center of Bio- and Chemoinformatics, I. M. Sechenov First Moscow State Medical University, 8, Trubetskaya Street, Bld. 2, 119991 Moscow, Russia; (M.A.G.); (Y.B.P.)
- St. Petersburg School of Physics, Mathematics and Computer Science, HSE University, 16, Soyuza Pechatnikov Str., 190008 St. Petersburg , Russia
| | - Vladimir A. Ostrovskii
- Department of Chemistry and Technology of Organic Nitrogen Compounds, Saint Petersburg State Institute of Technology (Technical University), 26 Moskovsky Avenue, 190013 St. Petersburg, Russia; (A.V.K.); (M.A.S.)
- Saint Petersburg Federal Research Center of the Russian Academy of Sciences (SPC RAS), 39, 14th Line, 199178 St. Petersburg, Russia
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Abstract
Ongoing global genome characterization efforts are revolutionizing our knowledge of cancer genomics and tumor biology. In parallel, information gleaned from these studies on driver cancer gene alterations--mutations, copy number alterations, translocations, and/or chromosomal rearrangements--an be leveraged, in principle, to develop a cohesive framework for individualized cancer treatment. These possibilities have been enabled, to a large degree, by revolutionary advances in genomic technologies that facilitate systematic profiling for hallmark cancer genetic alterations at increasingly fine resolutions. Ongoing innovations in existing genomics technologies, as well as the many emerging technologies, will likely continue to advance translational cancer genomics and precision cancer medicine.
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Affiliation(s)
- Laura E MacConaill
- Center for Cancer Genome Discovery, Dana-Farber Cancer Institute, 44 Binney St, Dana 1539, Boston, MA 02115, USA.
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Ealy JB, Sudol M, Krzeminski J, Amin S, Katzman M. Alternative nucleophilic substrates for the endonuclease activities of human immunodeficiency virus type 1 integrase. Virology 2012; 433:149-56. [PMID: 22910593 DOI: 10.1016/j.virol.2012.07.022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2012] [Revised: 07/06/2012] [Accepted: 07/30/2012] [Indexed: 11/19/2022]
Abstract
Retroviral integrase can use water or some small alcohols as the attacking nucleophile to nick DNA. To characterize the range of compounds that human immunodeficiency virus type 1 integrase can accommodate for its endonuclease activities, we tested 45 potential electron donors (having varied size and number or spacing of nucleophilic groups) as substrates during site-specific nicking at viral DNA ends and during nonspecific nicking reactions. We found that integrase used 22 of the 45 compounds to nick DNA, but not all active compounds were used for both activities. In particular, 13 compounds were used for site-specific and nonspecific nicking, 5 only for site-specific nicking, and 4 only for nonspecific nicking; 23 other compounds were not used for either activity. Thus, integrase can accommodate a large number of nucleophilic substrates but has selective requirements for its different activities, underscoring its dynamic properties and providing new information for modeling and understanding integrase.
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Affiliation(s)
- Julie B Ealy
- Department of Medicine, Penn State College of Medicine, Milton S. Hershey Medical Center, Hershey, PA 17033, USA
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