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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">pharmjournal</journal-id><journal-title-group><journal-title xml:lang="ru">Разработка и регистрация лекарственных средств</journal-title><trans-title-group xml:lang="en"><trans-title>Drug development &amp; registration</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2305-2066</issn><issn pub-type="epub">2658-5049</issn><publisher><publisher-name>LLC «CPHA»</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.33380/2305-2066-2022-11-4(1)-22-26</article-id><article-id custom-type="elpub" pub-id-type="custom">pharmjournal-1389</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>ПОИСК И РАЗРАБОТКА НОВЫХ ЛЕКАРСТВЕННЫХ СРЕДСТВ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>RESEARCH AND DEVELOPMENT OF NEW DRUG PRODUCTS</subject></subj-group></article-categories><title-group><article-title>Антигипоксическая активность 2,5-диарил-8,8-диметил-3,6,7,8-тетрагидро-2Н-пиридо[4,3,2-de]хиннолин-3-онов</article-title><trans-title-group xml:lang="en"><trans-title>Antihypoxic Activity of 2,5-diaryl-8,8-dimethyl-3,6,7,8-tetrahydro-2H-pyrido[4,3,2-de]quinnolin-3-ones</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-7395-4951</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Зыкова</surname><given-names>С. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Zykova</surname><given-names>S. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>614990, г. Пермь, ул. Полевая, д. 2</p></bio><bio xml:lang="en"><p>2, Polevaya str., Perm, 614990</p></bio><email xlink:type="simple">zykova.sv@rambler.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/0000-0001-7529-9746</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Намятова</surname><given-names>К. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Namyatova</surname><given-names>K. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>614990, г. Пермь, ул. Полевая, д. 2</p></bio><bio xml:lang="en"><p>2, Polevaya str., Perm, 614990</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-7605-6129</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Ганькова</surname><given-names>К. Л.</given-names></name><name name-style="western" xml:lang="en"><surname>Gankova</surname><given-names>K. L.</given-names></name></name-alternatives><bio xml:lang="ru"><p>614990, г. Пермь, ул. Полевая, д. 2</p></bio><bio xml:lang="en"><p>2, Polevaya str., Perm, 614990</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-0453-0589</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Лысцова</surname><given-names>Е. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Lystsova</surname><given-names>E. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>614990, Пермь, ул. Букирева, д. 15</p></bio><bio xml:lang="en"><p>15, Bukireva str., Perm, 614990</p></bio><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-8734-8621</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Шаврина</surname><given-names>Т. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Shavrina</surname><given-names>T. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>614990, Пермь, ул. Букирева, д. 15</p></bio><bio xml:lang="en"><p>15, Bukireva str., Perm, 614990</p></bio><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-6293-9246</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Шуров</surname><given-names>С. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Shurov</surname><given-names>S. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>614990, Пермь, ул. Букирева, д. 15</p></bio><bio xml:lang="en"><p>15, Bukireva str., Perm, 614990</p></bio><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГБОУ ВО «Пермская государственная фармацевтическая академия» Министерства здравоохранения Российской Федерации (ФГБОУ ВО ПГФА Минздрава России)</institution></aff><aff xml:lang="en"><institution>Federal State Budgetary Educational Institution of Higher Education "Perm State Pharmaceutical Academy" of the Ministry of Health of the Russian Federation</institution></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>ФГАОУ ВО «Пермский государственный национальный исследовательский университет» (ПГНИУ)</institution></aff><aff xml:lang="en"><institution>Perm State University (PSU)</institution></aff></aff-alternatives><pub-date pub-type="collection"><year>2022</year></pub-date><pub-date pub-type="epub"><day>23</day><month>12</month><year>2022</year></pub-date><volume>11</volume><issue>4</issue><issue-title>Приложение 1</issue-title><fpage>22</fpage><lpage>26</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Зыкова С.С., Намятова К.В., Ганькова К.Л., Лысцова Е.А., Шаврина Т.В., Шуров С.Н., 2022</copyright-statement><copyright-year>2022</copyright-year><copyright-holder xml:lang="ru">Зыкова С.С., Намятова К.В., Ганькова К.Л., Лысцова Е.А., Шаврина Т.В., Шуров С.Н.</copyright-holder><copyright-holder xml:lang="en">Zykova S.S., Namyatova K.V., Gankova K.L., Lystsova E.A., Shavrina T.V., Shurov S.N.</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://www.pharmjournal.ru/jour/article/view/1389">https://www.pharmjournal.ru/jour/article/view/1389</self-uri><abstract><sec><title>Введение</title><p>Введение. Состояние гипоксии, вызывая повреждение и гибель клеток, лежит в основе многих патологических процессов. Кроме того, гипоксия индуцирует состояние свободно-радикального окисления, что усиливает повреждающее действие гипоксийного повреждения. Это обуславливает необходимость синтеза новых соединений и создание на их основе лекарственных средств, обладающих антигипоксической активностью.</p></sec><sec><title>Цель</title><p>Цель. Целью данного исследования является синтез и исследование антигипоксической активности 2,5-диарил-8,8-диметил-3,6,7,8-тетрагидро-2Н-пиридо[4,3,2-de]хиннолин-3-онов.</p></sec><sec><title>Материалы и методы</title><p>Материалы и методы. Соединения ряда 2,5-диарил-8,8-диметил-3,6,7,8-тетрагидро-2Н-пиридо[4,3,2-de]хиннолин-3-оновбыли получены в результате взаимодействия 2-арил-7,7-диметил-5-оксо-5,6,7,8-тетрагидрохинолин-4-карбоновых кислот c o-толил-, п-толил-, п-фтор-, п-нитро-, 2,4,6-трихлор-фенилгидразинами. В результате было синтезировано 10 веществ, структура которых была подтверждена данными ИК- и 1Н ЯМР-спектроскопии. Изучение антигипоксической активности полученных соединений проводилось на модели нормобарической гипоксии с гиперкапнией («баночной» гипоксии).</p></sec><sec><title>Результаты и обсуждение</title><p>Результаты и обсуждение. Изученные соединения неодинаково влияют на продолжительность жизни мышей в условиях острой нормобарической гипоксии с гиперкапнией. Наиболее значимо увеличивали продолжительность жизни мышей на 26,36 % и 25,64 % соединения IIIi и IIId соответственно, менее значительно – соединения IIIa, IIIb, IIIg, не влияли – соединения IIIc и IIIf, а соединение IIIj оказало прогипоксическое действие.</p></sec><sec><title>Заключение</title><p>Заключение. Выявлены соединения с антигипоксической активностью. Таким образом, дальнейшие синтез и изучение 2,5-диарил-8,8-диметил-3,6,7,8-тетрагидро-2Н-пиридо[4,3,2-de]циннолин-3-онов целесообразны.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Introduction</title><p>Introduction. The state of hypoxia, causing damage and cell death, underlies many pathological processes. In addition, hypoxia induces a state of free radical oxidation, which enhances the damaging effect of hypoxic damage. This necessitates the synthesis of new compounds and the creation on their basis of drugs with antihypoxic activity.</p></sec><sec><title>Aim</title><p>Aim. The aim of this study is the synthesis and study of the antihypoxic activity of 2,5-diaryl-8,8-dimethyl-3,6,7,8-tetrahydro-2Н-pyrido[4,3,2-de] quinnolin-3-ones.</p></sec><sec><title>Materials and methods</title><p>Materials and methods. Compounds of the 2,5-diaryl-8,8-dimethyl-3,6,7,8-tetrahydro-2H-pyrido[4,3,2-de]quinnolin-3-ones series were obtained as a result of the interaction of 2-aryl-7,7-dimethyl-5-oxo-5,6,7,8-tetrahydroquinoline-4-carboxylic acids c o-tolyl-, p-tolyl-, p-fluoro-, p-nitro-, 2,4,6-trichlorophenylhydrazines. As a result, 10 substances were synthesized, the structure of which was confirmed by IR and 1H NMR spectroscopy. The study of the antihypoxic activity of the obtained compounds was carried out using the method of normobaric hypoxia with hypercapnia («hypoxia in a jar»).</p></sec><sec><title>Results and discussion</title><p>Results and discussion. The studied compounds have different effects on the lifespan of mice under conditions of acute normobaric hypoxia with hypercapnia. Compounds IIIi and IIId, respectively, increased the lifespan of mice most significantly by 26.36 % and 25.64 %, respectively, compounds IIIa, IIIb, IIIg were less significant, compounds IIIc and IIIf had no effect, and compound IIIj had a prohypoxic effect.</p></sec><sec><title>Conclusion</title><p>Conclusion. Compounds with the most pronounced antihypoxic and antioxidant properties have been identified. Thus, further synthesis and study of 2,5-diaryl-8,8-dimethyl-3,6,7,8-tetrahydro-2H-pyrido[4,3,2-de]cinnolin-3-ones is reasonable.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>2</kwd><kwd>5-диарил-8</kwd><kwd>8-диметил-3</kwd><kwd>6</kwd><kwd>7</kwd><kwd>8-тетрагидро-2Н-пиридо[4</kwd><kwd>3</kwd><kwd>2-de]хиннолин-3-оны</kwd><kwd>антигипоксическая активность</kwd><kwd>трициклические гетероциклы</kwd><kwd>нормобарическая гипоксия</kwd><kwd>гиперкапния</kwd></kwd-group><kwd-group xml:lang="en"><kwd>antioxidants</kwd><kwd>hypoxia</kwd><kwd>oxidative stress</kwd><kwd>1</kwd><kwd>1-diphenyl-2-picrylhydrazyl</kwd><kwd>chemistry techniques</kwd><kwd>synthetic</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Исследование проведено при финансовой поддержке Пермского научно-образовательного центра «Рациональное недропользование», 2022 год.</funding-statement><funding-statement xml:lang="en">The study was carried out with the financial support of the Perm Scientific and Educational Center "Rational Subsoil Use", 2022.</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">Godoy D. 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