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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">actabiomedica</journal-id><journal-title-group><journal-title xml:lang="ru">Acta Biomedica Scientifica</journal-title><trans-title-group xml:lang="en"><trans-title>Acta Biomedica Scientifica</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2541-9420</issn><issn pub-type="epub">2587-9596</issn><publisher><publisher-name>Scientific Centre for Family Health and Human Reproduction Problems</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.29413/ABS.2022-7.5-2.11</article-id><article-id custom-type="elpub" pub-id-type="custom">actabiomedica-3830</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>МИКРОБИОЛОГИЯ И ВИРУСОЛОГИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>MICROBIOLOGY AND VIRUSOLOGY</subject></subj-group></article-categories><title-group><article-title>Дизайн пролекарств на основе органилфосфатов: сравнительный анализ антибиотического действия алкильных защитных групп разной степени фторирования</article-title><trans-title-group xml:lang="en"><trans-title>Design of organyl phosphate-based pro-drugs: comparative analysis of the antibiotic action of alkyl protecting groups with different degree of fluorination</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-0724-8565</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Приставка</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Pristavka</surname><given-names>А. А.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Приставка Алексей Александрович – кандидат биологических наук, доцент кафедры физико-химической биологии, биоинженерии и биоинформатики</p><p>664003, г. Иркутск, ул. К. Маркса, 1</p></bio><bio xml:lang="en"><p>Aleksey A. Pristavka – Cand. Sc. (Biol.), Associate Professor at the Department of Physicochemical Biology, Bioengineering and Bioinformatics</p><p>Karla Marksa str. 1, Irkutsk 664003</p></bio><email xlink:type="simple">pristavk@gmail.com</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-2278-2990</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Михайленко</surname><given-names>В. Л.</given-names></name><name name-style="western" xml:lang="en"><surname>Mikhailenko</surname><given-names>V. L.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Михайленко Валентина Львовна – кандидат химических наук, доцент кафедры физико-химической биологии, биоинженерии и биоинформатики</p><p>664003, г. Иркутск, ул. К. Маркса, 1</p></bio><bio xml:lang="en"><p>Valentina L. Mikhailenko – Cand. Sc. (Chem.), Associate Professor at the Department of Physicochemical Biology</p><p>Karla Marksa str. 1, Irkutsk 664003</p></bio><email xlink:type="simple">mival63@gmail.com</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-2205-1971</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Вятчина</surname><given-names>О. Ф.</given-names></name><name name-style="western" xml:lang="en"><surname>Vyatchina</surname><given-names>O. F.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Вятчина Ольга Фёдоровна – кандидат биологических наук, доцент кафедры микробиологии</p><p>664003, г. Иркутск, ул. К. Маркса, 1</p></bio><bio xml:lang="en"><p>Olga F. Vyatchina – Cand. Sc. (Biol.), Associate Professor at the Department of Microbiology</p><p>Karla Marksa str. 1, Irkutsk 664003</p></bio><email xlink:type="simple">olgairk3@rambler.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-2266-6068</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Юринова</surname><given-names>Г. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Yurinova</surname><given-names>G. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Юринова Галина Валерьевна – кандидат биологических наук, доцент кафедры физико-химической биологии, биоинженерии и биоинформатики</p><p>664003, г. Иркутск, ул. К. Маркса, 1</p></bio><bio xml:lang="en"><p>Galina V. Yurinova – Cand. Sc. (Biol.), Associate Professor at the Department of Physicochemical Biology, Bioengineering and Bioinformatics</p><p>Karla Marksa str. 1, Irkutsk 664003</p></bio><email xlink:type="simple">yurinova@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/0000-0002-0297-1981</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Верхотурова</surname><given-names>С. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Verkhoturova</surname><given-names>S. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Верхотурова Светлана Ильясовна – кандидат химических наук, старший научный сотрудник лаборатории непредельных гетероатомных соединений</p><p>664033, г. Иркутск, ул. Фаворского, 1</p></bio><bio xml:lang="en"><p>Svetlana I. Verkhoturova – Cand. Sc. (Chem.), Senior Research Officer at the Laboratory of Unsaturated Heteroatomic Compounds</p><p>Favorskogo str. 1, Irkutsk 664033</p></bio><email xlink:type="simple">verkhoturova@irioch.irk.ru</email><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-0577-9001</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Апарцин</surname><given-names>К. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Apartsin</surname><given-names>K. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Апарцин Константин Анатольевич – доктор медицинских наук, профессор, главный научный сотрудник отдела медико-биологических исследований и технологий</p><p>664033, г. Иркутск, ул. Лермонтова, 134</p></bio><bio xml:lang="en"><p>Konstantin A. Apartsin – Dr. Sc. (Med.), Professor, Chief Research Officer at the Department of Medical and Biological Researches and Technologies</p><p>Lermontova str. 134, Irkutsk 664033</p></bio><email xlink:type="simple">dr.apartsin@yahoo.com</email><xref ref-type="aff" rid="aff-4"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-3693-9058</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Саловарова</surname><given-names>В. П.</given-names></name><name name-style="western" xml:lang="en"><surname>Salovarova</surname><given-names>V. P.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Саловарова Валентина Петровна – доктор биологических наук, профессор, заведующая кафедрой физико-химической биологии, биоинженерии и биоинформатики</p><p>664003, г. Иркутск, ул. К. Маркса, 1</p></bio><bio xml:lang="en"><p>Valentina P. Salovarova – Dr. Sc. (Biol.), Professor, Head of the Department of Physicochemical Biology, Bioengineering and Bioinformatics</p><p>Karla Marksa str. 1, Irkutsk 664003</p></bio><email xlink:type="simple">vsalovarova@gmail.com</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГБОУ ВО «Иркутский государственный университет»</institution></aff><aff xml:lang="en"><institution>Irkutsk State University</institution></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>ФГБОУ ВО «Иркутский государственный университет</institution></aff><aff xml:lang="en"><institution>Irkutsk State University</institution></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>ФГБУН «Иркутский институт химии им. А.Е. Фаворского СО РАН</institution></aff><aff xml:lang="en"><institution>A.E. Favorsky Irkutsk Institute of Chemistry, Siberian Branch of the Russian Academy of Sciences</institution></aff></aff-alternatives><aff-alternatives id="aff-4"><aff xml:lang="ru"><institution>ФГБУН Иркутский научный центр СО РАН</institution></aff><aff xml:lang="en"><institution>Irkutsk Scientific Center, Siberian Branch of the Russian Academy of Sciences</institution></aff></aff-alternatives><pub-date pub-type="collection"><year>2022</year></pub-date><pub-date pub-type="epub"><day>10</day><month>12</month><year>2022</year></pub-date><volume>7</volume><issue>5-2</issue><fpage>103</fpage><lpage>113</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Приставка А.А., Михайленко В.Л., Вятчина О.Ф., Юринова Г.В., Верхотурова С.И., Апарцин К.А., Саловарова В.П., 2022</copyright-statement><copyright-year>2022</copyright-year><copyright-holder xml:lang="ru">Приставка А.А., Михайленко В.Л., Вятчина О.Ф., Юринова Г.В., Верхотурова С.И., Апарцин К.А., Саловарова В.П.</copyright-holder><copyright-holder xml:lang="en">Pristavka А.А., Mikhailenko V.L., Vyatchina O.F., Yurinova G.V., Verkhoturova S.I., Apartsin K.A., Salovarova V.P.</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.actabiomedica.ru/jour/article/view/3830">https://www.actabiomedica.ru/jour/article/view/3830</self-uri><abstract><p>Актуальность. Молекулярные структуры, состоящие из фосфорсодержащей части и неполярных радикалов, используются при разработке пролекарств в качестве структурно-функциональных групп, необходимых для транспортировки лекарства через клеточные барьеры. При этом предполагается, что сам носитель не проявляет биологической активности. Однако комплекс «органический фосфат – алкильный радикал» может обладать собственными метаболическими и фармакологическими свойствами даже в отсутствие лекарственной части.Цель работы. Исследовать влияние ряда фторированных алкилфосфатов на рост бактериальных тест-культур на агаризованной среде и выявить сопряжённые метаболические маркеры методами УФ/видимой спектроскопии.Материалы и методы. Оценивалось влияние шести органилфосфатов на рост пяти видов бактерий в аэробных условиях методом лунок на агаризованной среде. Для растворов, содержащих клеточные метаболиты Pseudomonas aeruginosa, зарегистрированы спектры поглощения в диапазоне 250–280 нм. Для многомерного сравнительного анализа спектров использовался метод главных компонент (PCА).Результаты. Исследованные органилфосфаты с этильными и пропильными радикалами являются потенциальными временными носителями лекарственного фрагмента, т. к. способны проникать через клеточные барьеры. Однако фторированные соединения проявляют бактерицидные свойства, степень которых зависит от особенностей расположения атомов фтора в радикале: наиболее активны соединения, исчерпывающе галогенированные по терминальному атому углерода этильного радикала (-СН2-СF3), наименее активен нефторированный органилфосфат. УФ/видимые спектры продуктов культивирования P. aeruginosa, по данным PCA, содержат паттерны, отражающие метаболические эффекты, опосредованные этими структурными особенностями радикалов.Заключение. С точки зрения перспектив практического применения исследованных соединений, активность проантибиотика на основе органилфосфата с нефторированным этил(пропил)радикалом будет определяться только специфичностью лекарственной части. Точно такая же молекула, но исчерпывающе фторированная по терминальному атому углерода алкильного радикала, вероятно, будет характеризоваться более низкой специфичностью и более высокой активностью при аддитивном (или синергетичном) действие метаболически активных групп.</p></abstract><trans-abstract xml:lang="en"><p>Background. Molecular structures combining a phosphorus-containing counterpart and non-polar radicals are employed in design of pro-drugs as structural and functional groups necessary for transportation of drugs through cellular barriers. It is assumed that the carrier itself does not exhibit biological activity. However, the “organic phosphate – alkyl radical” complex may possess its own metabolic and pharmacological properties even in the absence of a drug moiety.The aim. To study the effect of fluorinated alkyl phosphates on the growth of bacterial test cultures in an agar medium and to identify conjugated metabolic markers using UV/visible spectroscopy.Materials and methods. The effect of six organyl phosphates on the growth of five types of bacteria under aerobic conditions was evaluated by the method of wells in an agar medium. For solutions containing cell metabolites of Pseudomonas aeruginosa, the absorption spectra were recorded at 250–280 nm. The principal component analysis (PCA) was used for multivariate comparative analysis of the spectra. Results. The studied organyl phosphates bearing the ethyl and propyl radicals are potential temporary carriers of the drug moiety, since they are capable of penetrating through cellular barriers. However, the fluorinated compounds exhibit bactericidal properties, the degree of which depends on the arrangement of fluorine atoms in the radical. The most active compounds are those exhaustively halogenated at the terminal carbon atom of the ethyl radical (-СН2-СF3), while non-fluorinated organyl phosphate is the least active. UV/visible spectra of P. aeruginosa cultivation products, according to PCA data, contain patterns reflecting the metabolic effects mediated by these structural features of the radicals.Conclusion. In terms of practical application of the studied compounds, the activity of a proantibiotic based on organyl phosphate with a non-fluorinated ethyl(propyl) radical will be determined only by the specificity of the drug moiety. Exactly the same molecule, but exhaustively fluorinated at the terminal carbon atom of the alkyl radical, is likely to be characterized by lower specificity and higher activity under the additive (or synergistic) action of metabolically active groups.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>фторированные органилсодержащие фосфаты</kwd><kwd>Pseudomonas aeruginosa</kwd><kwd>Escherichia coli</kwd><kwd>Staphylococcus aureus</kwd><kwd>УФ/видимая спектроскопия</kwd><kwd>метод главных компонент</kwd></kwd-group><kwd-group xml:lang="en"><kwd>fluorinated organyl phosphates</kwd><kwd>Pseudomonas aeruginosa</kwd><kwd>Escherichia coli</kwd><kwd>Staphylococcus aureus</kwd><kwd>UV/vis-spectroscopy</kwd><kwd>principal component analysis</kwd></kwd-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Piplani M, Rana AC, Sharma PC. Prodrugs of antiinfective agents: A review. 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