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<article article-type="research-article" dtd-version="1.3" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xml:lang="ru"><front><journal-meta><journal-id journal-id-type="publisher-id">vuzbiochemi</journal-id><journal-title-group><journal-title xml:lang="ru">Известия вузов. Прикладная химия и биотехнология</journal-title><trans-title-group xml:lang="en"><trans-title>Proceedings of Universities. Applied Chemistry and Biotechnology</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2227-2925</issn><issn pub-type="epub">2500-1558</issn><publisher><publisher-name>ИРНИТУ</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.21285/achb.1036</article-id><article-id custom-type="edn" pub-id-type="custom">MCUIIQ</article-id><article-id custom-type="elpub" pub-id-type="custom">vuzbiochemi-1688</article-id><article-categories><subj-group subj-group-type="heading"><subject>Research Article</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="ru"><subject>КРАТКИЕ СООБЩЕНИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>BRIEF COMMUNICATION</subject></subj-group></article-categories><title-group><article-title>Синтез и строение 7-гидрокси-4-(2´-нафтил)хинолин-2-карбоновой кислоты</article-title><trans-title-group xml:lang="en"><trans-title>Synthesis and structural characterization of 7-hydroxy-4-(naphthalen-2-yl)quinoline-2-carboxylic acid</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-4668-9782</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Кунавина</surname><given-names>Е. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Kunavina</surname><given-names>Е. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Кунавина Елена Александровна, к.х.н., доцент</p><p>460018, г. Оренбург, пр. Победы, 13</p></bio><bio xml:lang="en"><p>Elena A. Kunavina, Cand. Sci. (Chemistry), Associate Professor</p><p>13, Pobedy Ave., Orenburg, 460018</p></bio><email xlink:type="simple">kea20072007@yandex.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-8257-8126</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Левенец</surname><given-names>Т. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Levenets</surname><given-names>T. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Левенец Татьяна Васильевна, к.х.н., доцент</p><p>460018, г. Оренбург, пр. Победы, 13</p></bio><bio xml:lang="en"><p>Tatyana V. Levenets, Cand. Sci. (Chemistry), Associate Professor</p><p>13, Pobedy Ave., Orenburg, 460018</p></bio><email xlink:type="simple">ltv.2009@yandex.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0002-6611-015X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Ткачева</surname><given-names>Т. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Tkachevа</surname><given-names>T. А.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Ткачева Татьяна Александровна, к.х.н., доцент</p><p>460018, г. Оренбург, пр. Победы, 13</p></bio><bio xml:lang="en"><p>Tatyana А. Tkachevа, Cand. Sci. (Chemistry), Associate Professor</p><p>13, Pobedy Ave., Orenburg, 460018</p></bio><email xlink:type="simple">ttkacheva@inbox.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0006-6434-1607</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Брежнев</surname><given-names>А. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Brezhnev</surname><given-names>A. M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Брежнев Андрей Михайлович, студент</p><p>460018, г. Оренбург, пр. Победы, 13</p></bio><bio xml:lang="en"><p>Andrey M. Brezhnev, Student</p><p>13, Pobedy Ave., Orenburg, 460018</p></bio><email xlink:type="simple">brejnevandrej@yandex.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Оренбургский государственный университет</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Orenburg State University</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2026</year></pub-date><pub-date pub-type="epub"><day>26</day><month>05</month><year>2026</year></pub-date><volume>16</volume><issue>2</issue><fpage>304</fpage><lpage>308</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Кунавина Е.А., Левенец Т.В., Ткачева Т.А., Брежнев А.М., 2026</copyright-statement><copyright-year>2026</copyright-year><copyright-holder xml:lang="ru">Кунавина Е.А., Левенец Т.В., Ткачева Т.А., Брежнев А.М.</copyright-holder><copyright-holder xml:lang="en">Kunavina Е.A., Levenets T.V., Tkachevа T.А., Brezhnev A.M.</copyright-holder><license xml:lang="ru" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>Данная работа распространяется под лицензией Creative Commons Attribution 4.0.</license-p></license><license xml:lang="en" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>This work is licensed under a Creative Commons Attribution 4.0 License.</license-p></license></permissions><self-uri xlink:href="https://vuzbiochemi.elpub.ru/jour/article/view/1688">https://vuzbiochemi.elpub.ru/jour/article/view/1688</self-uri><abstract><p>Целью проведенной работы являлось изучение тандемной азиновой гетероциклизации с участием карбонильных соединений и 3-аминофенола, в результате которой образуется потенциально биологически активное вещество. Посредством конденсации эквимолярных количеств 2-ацетонафтона с дибутилоксалатом в присутствии натрия с дальнейшей обработкой реакционной смеси уксусной кислотой и введением 3-аминофенола с препаративным выходом синтезирована новая 7-гидрокси-4-(2´-нафтил)хинолин-2-карбоновая кислота. Структура выделенного соединения комплексно подтверждена инфракрасной спектроскопией, спектроскопией ядерного магнитного резонанса (¹H, ¹³C) и масс-спектрометрией высокого разрешения. Интерпретация инфракрасного спектра синтезированной кислоты позволила выявить по уширенным интенсивным полосам поглощения фенольную гидроксильную группу и гидроксигруппу в составе карбоксильной функции, а также по характерной полосе поглощения подтвердить наличие карбонильной группы. В спектре ядерного магнитного резонанса ¹Н, записанном в растворе дейтерированной формы диметилсульфоксида (ДМСО-d6), присутствуют ожидаемые мультиплетные, дублетные и синглетные сигналы ароматических протонов. В слабом поле обнаружен уширенный синглетный сигнал, принадлежащий протонам фенольной и карбоксильной гидроксигрупп. В спектре ядерного магнитного резонанса ¹³С, зарегистрированном в растворе ДМСО-d6, в слабопольной области находятся сигналы карбоксильной группы (COOH) и С⁷ОН фрагмента. Масс-спектрометрия с электрораспылением (в ацетонитриле с добавлением диметилсульфоксида) подтвердила структуру, выявив пики [M+H]+ и [M+Na]+. Разработанный подход открывает перспективы синтеза разнообразных биологически активных 4,7-дизамещенных хинолин-2-карбоновых кислот путем варьирования исходных метилкетонов и нуклеофилов.</p></abstract><trans-abstract xml:lang="en"><p>This study examines a tandem heterocyclization of azines using carbonyl compounds and 3-aminophenol, which affords a potentially bioactive heterocycle. Condensation of equimolar amounts of 2-acetonaphthone with dibutyl oxalate in the presence of sodium, followed by treatment of the reaction mixture with acetic acid and subsequent addition of 3-aminophenol, enabled the preparative-scale synthesis of a new 7-hydroxy-4-(2′-naphthyl) quinoline-2-carboxylic acid. The structure of the isolated compound was confirmed by infrared spectroscopy, ¹H and ¹³C nuclear magnetic resonance spectroscopy, and high-resolution mass spectrometry. Interpretation of the infrared spectrum revealed broadened, intense absorption bands attributable to the phenolic O–H group and the hydroxyl group of the carboxyl moiety, along with a characteristic C=O stretching band. The ¹H nuclear magnetic resonance spectrum recorded in deuterated dimethyl sulfoxide (DMSO-d6) exhibited the expected multiplet, doublet, and singlet resonances of the aromatic protons. A downfield broadened singlet corresponded to the protons of the phenolic and carboxylic hydroxyl groups. The ¹³C nuclear magnetic resonance spectrum in deuterated dimethyl sulfoxide (DMSO-d6) revealed downfield signals for the carboxyl carbon (COOH) and the C⁷–OH carbon. Electrospray ionization mass spectrometry (in acetonitrile containing a small amount of dimethyl sulfoxide) corroborated the proposed structure, showing the [M+H]+ and [M+Na]+ ions. The developed approach allows structurally diverse, potentially bioactive 4,7-disubstituted quinoline-2-carboxylic acids to be synthesized by varying the starting methyl ketones and nucleophiles.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>гетероциклизация</kwd><kwd>дибутилоксалат</kwd><kwd>4</kwd><kwd>7-дизамещенные хинолин-2-карбоновые кислоты</kwd><kwd>3-аминофенол</kwd><kwd>метилкетоны</kwd><kwd>тандемный синтез</kwd></kwd-group><kwd-group xml:lang="en"><kwd>tandem heterocyclization</kwd><kwd>dibutyl oxalate</kwd><kwd>4</kwd><kwd>7-disubstituted quinoline-2-carboxylic acids</kwd><kwd>3-aminophenol</kwd><kwd>methyl ketones</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Данная работа финансировалась за счет средств бюджета Оренбургского государственного университета. Никаких дополнительных грантов на проведение или руководство данным конкретным исследованием получено не было.</funding-statement><funding-statement xml:lang="en">The work was supported by the budget of the Orenburg State University. No additional grants were received for the conduct or supervision of this study.</funding-statement></funding-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Gao P.-S., Pan C.-W., Sui Y., Ye H.-X., Liu C., Liu D.-S., et al. Synthesis of highly functionalized dihydroquinolinones via a tandem benzylation/intramolecular C–N coupling strategy. Tetrahedron. 2024;155:133865. DOI: 10.1016/j.tet.2024.133865.</mixed-citation><mixed-citation xml:lang="en">Gao P.-S., Pan C.-W., Sui Y., Ye H.-X., Liu C., Liu D.-S., et al. Synthesis of highly functionalized dihydroquinolinones via a tandem benzylation/intramolecular C–N coupling strategy. Tetrahedron. 2024;155:133865. DOI: 10.1016/j.tet.2024.133865.</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Fallahnezhad M., Ghandi M., Rahimi S., Abbasi A. KOtBu-catalyzed protocol for the post-ugi synthesis of spiro-γ-lactam-pyrrolo[2,3-b]quinoline derivatives in onepot. Tetrahedron. 2023;140:133452. DOI: 10.1016/j.tet.2023.133452.</mixed-citation><mixed-citation xml:lang="en">Fallahnezhad M., Ghandi M., Rahimi S., Abbasi A. KOtBu-catalyzed protocol for the post-ugi synthesis of spiro-γ-lactam-pyrrolo[2,3-b]quinoline derivatives in onepot. Tetrahedron. 2023;140:133452. DOI: 10.1016/j.tet.2023.133452.</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Kumar R., Acharya S.S., Bhaumick P., Parvin T., Choudhury L.H. HFIP-mediated multicomponent reactions for the synthesis of fluorescent quinoline-fused pyrroles. Tetrahedron. 2023;132:133250. DOI: 10.1016/j.tet.2023.133250.</mixed-citation><mixed-citation xml:lang="en">Kumar R., Acharya S.S., Bhaumick P., Parvin T., Choudhury L.H. HFIP-mediated multicomponent reactions for the synthesis of fluorescent quinoline-fused pyrroles. Tetrahedron. 2023;132:133250. DOI: 10.1016/j.tet.2023.133250.</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Rizbayeva T.S., Smolobochkin A.V., Gazizov A.S., Syakaev V.V., Burilov A.R., Pudovik M.A. One-Pot synthesis of 2,3-disubstituted quinolines based on acetals and anilines. Russian Journal of General Chemistry. 2024;94(6):1247-1250. DOI: 10.1134/S1070363224060045.</mixed-citation><mixed-citation xml:lang="en">Rizbayeva T.S., Smolobochkin A.V., Gazizov A.S., Syakaev V.V., Burilov A.R., Pudovik M.A. One-Pot synthesis of 2,3-disubstituted quinolines based on acetals and anilines. Russian Journal of General Chemistry. 2024;94(6):1247-1250. DOI: 10.1134/S1070363224060045.</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Efimova J., Shetnev A., Korsakov M., Petersen E., Petzer A., Petzer J.P. Synthesis and monoamine oxidase inhibition properties of (sulfamoylphenyl)quinoline-4-carboxylic acids. Russian Journal of General Chemistry. 2024;94(10):2593-2602. DOI: 10.1134/S1070363224100049.</mixed-citation><mixed-citation xml:lang="en">Efimova J., Shetnev A., Korsakov M., Petersen E., Petzer A., Petzer J.P. Synthesis and monoamine oxidase inhibition properties of (sulfamoylphenyl)quinoline-4-carboxylic acids. Russian Journal of General Chemistry. 2024;94(10):2593-2602. DOI: 10.1134/S1070363224100049.</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Al-Hazmi G.H. Synthesis and cytotoxicity screening of some novel 1-substituted 2-oxo-1H-quinoline-3-carboxylic acid derivatives against breast carcinoma cell line. Russian Journal of Organic Chemistry. 2022;58(3):433-438. DOI: 10.1134/s1070428022030241.</mixed-citation><mixed-citation xml:lang="en">Al-Hazmi G.H. Synthesis and cytotoxicity screening of some novel 1-substituted 2-oxo-1H-quinoline-3-carboxylic acid derivatives against breast carcinoma cell line. Russian Journal of Organic Chemistry. 2022;58(3):433-438. DOI: 10.1134/s1070428022030241.</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Tosun M., Uysal A., Kursunlu A.N., Guler E. A new family of macrocyclic antibiotics based-on Pillar[5]arene concluding multi quinoline moieties. Tetrahedron. 2024;151:133812. DOI: 10.1016/j.tet.2023.133812.</mixed-citation><mixed-citation xml:lang="en">Tosun M., Uysal A., Kursunlu A.N., Guler E. A new family of macrocyclic antibiotics based-on Pillar[5]arene concluding multi quinoline moieties. Tetrahedron. 2024;151:133812. DOI: 10.1016/j.tet.2023.133812.</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Madhvi, Utreja D., Kalia A. Efficient p-toluenesulfonic acid-catalyzed synthesis of 5-aryl-5,10-dihydropyrimido[4,5-b] quinoline-2,4(1H,3H)-diones and their antimicrobial activity. Russian Journal of Organic Chemistry. 2022;58(9):1327-1335. DOI: 10.1134/s1070428022090196.</mixed-citation><mixed-citation xml:lang="en">Madhvi, Utreja D., Kalia A. Efficient p-toluenesulfonic acid-catalyzed synthesis of 5-aryl-5,10-dihydropyrimido[4,5-b] quinoline-2,4(1H,3H)-diones and their antimicrobial activity. Russian Journal of Organic Chemistry. 2022;58(9):1327-1335. DOI: 10.1134/s1070428022090196.</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Al-Oudat B.A., Abu Al Fool B.S., Audat S.A., Al-Shar’i N.A., Al-Balas Q.A., Zayed A., et al. Structural optimization and biological evaluation of quinoline/naphthalene-based glyoxalase-I inhibitors as anti-cancer candidates. Medicinal Chemistry Research. 2024;33:1897-1913. DOI: 10.1007/s00044-024-03289-x.</mixed-citation><mixed-citation xml:lang="en">Al-Oudat B.A., Abu Al Fool B.S., Audat S.A., Al-Shar’i N.A., Al-Balas Q.A., Zayed A., et al. Structural optimization and biological evaluation of quinoline/naphthalene-based glyoxalase-I inhibitors as anti-cancer candidates. Medicinal Chemistry Research. 2024;33:1897-1913. DOI: 10.1007/s00044-024-03289-x.</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Sanad M.H., Gomaa N.M., El Bakary N.M., Marzook F.A., Bassem S.A. Radioiodination and biological evaluation of novel quinoline derivative for infective inflammation diagnosis. Pharmaceutical Chemistry Journal. 2023;57(7):1018-1028. DOI: 10.1007/s11094-023-02979-x.</mixed-citation><mixed-citation xml:lang="en">Sanad M.H., Gomaa N.M., El Bakary N.M., Marzook F.A., Bassem S.A. Radioiodination and biological evaluation of novel quinoline derivative for infective inflammation diagnosis. Pharmaceutical Chemistry Journal. 2023;57(7):1018-1028. DOI: 10.1007/s11094-023-02979-x.</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Albayrak F., Çiçek M., Alkaya D., Kulu I. Design, synthesis and biological evaluation of 8-aminoquinoline-1,2,3-triazole hybrid derivatives as potential antimicrobial agents. Medicinal Chemistry Research. 2022;31(4):652-665. DOI: 10.1007/s00044-022-02866-2.</mixed-citation><mixed-citation xml:lang="en">Albayrak F., Çiçek M., Alkaya D., Kulu I. Design, synthesis and biological evaluation of 8-aminoquinoline-1,2,3-triazole hybrid derivatives as potential antimicrobial agents. Medicinal Chemistry Research. 2022;31(4):652-665. DOI: 10.1007/s00044-022-02866-2.</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Omidkhah N., Hadizadeh F., Zarghi A., Ghodsi R. Synthesis, cytotoxicity, Pan-HDAC inhibitory activity and docking study of new N-(2-aminophenyl)-2-methylquinoline-4-carboxamide and (E)-N-(2-aminophenyl)-2-styrylquinoline-4-carboxamide derivatives as anticancer agents. Medicinal Chemistry Research. 2023;32(3):506-524. DOI: 10.1007/s00044-023-03018-w.</mixed-citation><mixed-citation xml:lang="en">Omidkhah N., Hadizadeh F., Zarghi A., Ghodsi R. Synthesis, cytotoxicity, Pan-HDAC inhibitory activity and docking study of new N-(2-aminophenyl)-2-methylquinoline-4-carboxamide and (E)-N-(2-aminophenyl)-2-styrylquinoline-4-carboxamide derivatives as anticancer agents. Medicinal Chemistry Research. 2023;32(3):506-524. DOI: 10.1007/s00044-023-03018-w.</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">Litim B., Boukhari A., Djahoudi A., Meliani S. Synthesis and potential antimicrobial activity of novel α-aminophosphonates derivatives bearing substituted quinoline or quinolone and thiazole moieties. Medicinal Chemistry Research. 2021;31:60-74. DOI: 10.1007/s00044-021-02815-5.</mixed-citation><mixed-citation xml:lang="en">Litim B., Boukhari A., Djahoudi A., Meliani S. Synthesis and potential antimicrobial activity of novel α-aminophosphonates derivatives bearing substituted quinoline or quinolone and thiazole moieties. Medicinal Chemistry Research. 2021;31:60-74. DOI: 10.1007/s00044-021-02815-5.</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">Ambatkar M.P., Rarokar N.R., Khedekar P.B. Study of some substituted quinolines as transient receptor potential vanilloid 1 inhibitors by the in silico and in vivo method. Pharmaceutical Chemistry Journal. 2024;58(7):1057-1068. DOI: 10.1007/s11094-024-03244-5.</mixed-citation><mixed-citation xml:lang="en">Ambatkar M.P., Rarokar N.R., Khedekar P.B. Study of some substituted quinolines as transient receptor potential vanilloid 1 inhibitors by the in silico and in vivo method. Pharmaceutical Chemistry Journal. 2024;58(7):1057-1068. DOI: 10.1007/s11094-024-03244-5.</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">Bodke Y.D., Shankerrao S., Kenchappa R., Telkar S. Synthesis, antibacterial and antitubercular activity of novel Schiff bases of 2-(1-benzofuran-2-yl)quinoline-4-carboxylic acid derivatives. Russian Journal of General Chemistry. 2017;87(8):1843-1849. DOI: 10.1134/s1070363217080321.</mixed-citation><mixed-citation xml:lang="en">Bodke Y.D., Shankerrao S., Kenchappa R., Telkar S. Synthesis, antibacterial and antitubercular activity of novel Schiff bases of 2-(1-benzofuran-2-yl)quinoline-4-carboxylic acid derivatives. Russian Journal of General Chemistry. 2017;87(8):1843-1849. DOI: 10.1134/s1070363217080321.</mixed-citation></citation-alternatives></ref><ref id="cit16"><label>16</label><citation-alternatives><mixed-citation xml:lang="ru">Trivedi H.D., Patel B.Y., Patel P.K., Sagar S.R. Quinoline–pyrimidine monoazo dye hybrids: synthesis, catalyst optimization, molecular docking and ADMET studies, biological activity, and dye ability assessment. Russian Journal of Organic Chemistry. 2023;59(10):1769-1782. DOI: 10.1134/s1070428023100135.</mixed-citation><mixed-citation xml:lang="en">Trivedi H.D., Patel B.Y., Patel P.K., Sagar S.R. Quinoline–pyrimidine monoazo dye hybrids: synthesis, catalyst optimization, molecular docking and ADMET studies, biological activity, and dye ability assessment. Russian Journal of Organic Chemistry. 2023;59(10):1769-1782. DOI: 10.1134/s1070428023100135.</mixed-citation></citation-alternatives></ref><ref id="cit17"><label>17</label><citation-alternatives><mixed-citation xml:lang="ru">Kassar M.J., Ezzat M.O. Synthesis, characterization and biological activity evaluation of novel quinoline derivatives as antibacterial drug. Acta Chimica Slovenica. 2024;71(2):319-324. DOI: 10.17344/acsi.2023.8484.</mixed-citation><mixed-citation xml:lang="en">Kassar M.J., Ezzat M.O. Synthesis, characterization and biological activity evaluation of novel quinoline derivatives as antibacterial drug. Acta Chimica Slovenica. 2024;71(2):319-324. DOI: 10.17344/acsi.2023.8484.</mixed-citation></citation-alternatives></ref><ref id="cit18"><label>18</label><citation-alternatives><mixed-citation xml:lang="ru">Zapol’skii V.A., Krueger B., Kaufmann D.E., Berneburg I., Dillenberger M., Becker K., et al. Chemistry of polyhalogenated nitrobutadienes, 17: Efficient synthesis of persubstituted chloroquinolinyl-1H-pyrazoles and evaluation of their antimalarial, anti-SARS-CoV-2, antibacterial, and cytotoxic activities. Beilstein Journal of Organic Chemistry. 2022;18:524-532. DOI: 10.3762/bjoc.18.54.</mixed-citation><mixed-citation xml:lang="en">Zapol’skii V.A., Krueger B., Kaufmann D.E., Berneburg I., Dillenberger M., Becker K., et al. Chemistry of polyhalogenated nitrobutadienes, 17: Efficient synthesis of persubstituted chloroquinolinyl-1H-pyrazoles and evaluation of their antimalarial, anti-SARS-CoV-2, antibacterial, and cytotoxic activities. Beilstein Journal of Organic Chemistry. 2022;18:524-532. DOI: 10.3762/bjoc.18.54.</mixed-citation></citation-alternatives></ref><ref id="cit19"><label>19</label><citation-alternatives><mixed-citation xml:lang="ru">Shui H., Zhong Y., Luo R., Zhang Z., Huang J., Yang P., et al. Cyclometalated iridium complexes-catalyzed acceptorless dehydrogenative coupling reaction: construction of quinoline derivatives and evaluation of their antimicrobial activities. Beilstein Journal of Organic Chemistry. 2022;18:1507-1517. DOI: 10.3762/bjoc.18.159.</mixed-citation><mixed-citation xml:lang="en">Shui H., Zhong Y., Luo R., Zhang Z., Huang J., Yang P., et al. Cyclometalated iridium complexes-catalyzed acceptorless dehydrogenative coupling reaction: construction of quinoline derivatives and evaluation of their antimicrobial activities. Beilstein Journal of Organic Chemistry. 2022;18:1507-1517. DOI: 10.3762/bjoc.18.159.</mixed-citation></citation-alternatives></ref><ref id="cit20"><label>20</label><citation-alternatives><mixed-citation xml:lang="ru">Ehsaei F., Montazeri N., Zeydi M.M. Synthesis and antimicrobial evaluation of some novel bis-hydroquinoline derivatives. Pharmaceutical Chemistry Journal. 2024;58(6):935-942. DOI: 10.1007/s11094-024-03226-7.</mixed-citation><mixed-citation xml:lang="en">Ehsaei F., Montazeri N., Zeydi M.M. Synthesis and antimicrobial evaluation of some novel bis-hydroquinoline derivatives. Pharmaceutical Chemistry Journal. 2024;58(6):935-942. DOI: 10.1007/s11094-024-03226-7.</mixed-citation></citation-alternatives></ref><ref id="cit21"><label>21</label><citation-alternatives><mixed-citation xml:lang="ru">Edwards T.C., Lomonosova Е., Patel J.A., Li Q., Villa J.A. Inhibition of hepatitis B virus replication by N-hydroxyisoquinolinediones and related polyoxygenated heterocycles. Antiviral Research. 2017;143:205-217. DOI: 10.1016/j.antiviral.2017.04.012.</mixed-citation><mixed-citation xml:lang="en">Edwards T.C., Lomonosova Е., Patel J.A., Li Q., Villa J.A. Inhibition of hepatitis B virus replication by N-hydroxyisoquinolinediones and related polyoxygenated heterocycles. Antiviral Research. 2017;143:205-217. DOI: 10.1016/j.antiviral.2017.04.012.</mixed-citation></citation-alternatives></ref><ref id="cit22"><label>22</label><citation-alternatives><mixed-citation xml:lang="ru">Persoons L., Vanderlinden E., Vangeel L., Wang X., Do N.D.T., Foo S.Y.C., et al. Broad spectrum anti-coronavirus activity of a series of anti-malaria quinoline analogues. Antiviral Research. 2021;193:105127. DOI: 10.1016/j.antiviral.2021.105127.</mixed-citation><mixed-citation xml:lang="en">Persoons L., Vanderlinden E., Vangeel L., Wang X., Do N.D.T., Foo S.Y.C., et al. Broad spectrum anti-coronavirus activity of a series of anti-malaria quinoline analogues. Antiviral Research. 2021;193:105127. DOI: 10.1016/j.antiviral.2021.105127.</mixed-citation></citation-alternatives></ref><ref id="cit23"><label>23</label><citation-alternatives><mixed-citation xml:lang="ru">Boyarshinov V.D., Mikhalev A.I., Yushkova T.A., Ukhov S.V., Kon’shina T.M. Synthesis and biological activity of quinoline-2-carboxylic acid aryl esters and amides. Pharmaceutical Chemistry Journal. 2017;51(5):351-354. DOI: 10.1007/s11094-017-1613-4.</mixed-citation><mixed-citation xml:lang="en">Boyarshinov V.D., Mikhalev A.I., Yushkova T.A., Ukhov S.V., Kon’shina T.M. Synthesis and biological activity of quinoline-2-carboxylic acid aryl esters and amides. Pharmaceutical Chemistry Journal. 2017;51(5):351-354. DOI: 10.1007/s11094-017-1613-4.</mixed-citation></citation-alternatives></ref><ref id="cit24"><label>24</label><citation-alternatives><mixed-citation xml:lang="ru">Basavanna V., Chandramouli M., Kempaiah C., Bhadraiah U.K., Chandra, Lingegowda N.S., et al. A new series of 1,3,4-oxadiazole linked quinolinyl-pyrazole/isoxazole derivatives: synthesis and biological activity evaluation. Russian Journal of General Chemistry. 2021;91(11):2257-2266. DOI: 10.1134/s1070363221110128.</mixed-citation><mixed-citation xml:lang="en">Basavanna V., Chandramouli M., Kempaiah C., Bhadraiah U.K., Chandra, Lingegowda N.S., et al. A new series of 1,3,4-oxadiazole linked quinolinyl-pyrazole/isoxazole derivatives: synthesis and biological activity evaluation. Russian Journal of General Chemistry. 2021;91(11):2257-2266. DOI: 10.1134/s1070363221110128.</mixed-citation></citation-alternatives></ref></ref-list><fn-group><fn fn-type="conflict"><p>The authors declare that there are no conflicts of interest present.</p></fn></fn-group></back></article>
