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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">antibiotics</journal-id><journal-title-group><journal-title xml:lang="ru">Антибиотики и Химиотерапия</journal-title><trans-title-group xml:lang="en"><trans-title>Antibiot Khimioter = Antibiotics and Chemotherapy</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">0235-2990</issn><publisher><publisher-name>ООО «Издательство ОКИ»</publisher-name></publisher></journal-meta><article-meta><article-id custom-type="elpub" pub-id-type="custom">antibiotics-3</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>ОРИГИНАЛЬНЫЕ СТАТЬИ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>ORIGINAL PAPERS</subject></subj-group></article-categories><title-group><article-title>РАЗРАБОТКА ПРЕПАРАТОВ НА ОСНОВЕ ТРИС(1-АЛКИЛИНДОЛ-3-ИЛ)МЕТАНА С ЦЕЛЬЮ ПРЕОДОЛЕНИЯ ЛЕКАРСТВЕННОЙ УСТОЙЧИВОСТИ ВОЗБУДИТЕЛЕЙ</article-title><trans-title-group xml:lang="en"><trans-title>COMPOUNDS BASED ON TRIS(1-ALKYLINDOL-3-YL)METHAN FOR OVERCOMING DRUG RESISTANCE IN PATHOGENS</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Тренин</surname><given-names>А. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Trenin</surname><given-names>A. S.</given-names></name></name-alternatives><email xlink:type="simple">as-trenin@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Лавренов</surname><given-names>С. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Lavrenov</surname><given-names>S. N.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Мирчинк</surname><given-names>Е. П.</given-names></name><name name-style="western" xml:lang="en"><surname>Mirchink</surname><given-names>E. P.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Исакова</surname><given-names>Е. Б.</given-names></name><name name-style="western" xml:lang="en"><surname>Isakova</surname><given-names>E. B.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Бычкова</surname><given-names>О. П.</given-names></name><name name-style="western" xml:lang="en"><surname>Bychkova</surname><given-names>O. P.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Симонов</surname><given-names>А. Ю.</given-names></name><name name-style="western" xml:lang="en"><surname>Simonov</surname><given-names>A. Y.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Лакатош</surname><given-names>С. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Lakatosh</surname><given-names>S. A.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Цвигун</surname><given-names>Е. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Tsvigun</surname><given-names>E. A.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>НИИ по изысканию новых антибиотиков им. Г. Ф. Гаузе</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Gause Institute of New Antibiotics</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2017</year></pub-date><pub-date pub-type="epub"><day>05</day><month>05</month><year>2020</year></pub-date><volume>62</volume><issue>1-2</issue><fpage>3</fpage><lpage>9</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; ООО «Издательство ОКИ», 2020</copyright-statement><copyright-year>2020</copyright-year><copyright-holder xml:lang="ru">ООО «Издательство ОКИ»</copyright-holder><copyright-holder xml:lang="en">ООО «Издательство ОКИ»</copyright-holder><license xlink:href="https://www.antibiotics-chemotherapy.ru/jour/about/submissions#copyrightNotice" xlink:type="simple"><license-p>https://www.antibiotics-chemotherapy.ru/jour/about/submissions#copyrightNotice</license-p></license></permissions><self-uri xlink:href="https://www.antibiotics-chemotherapy.ru/jour/article/view/3">https://www.antibiotics-chemotherapy.ru/jour/article/view/3</self-uri><abstract><p>Путём химического синтеза получены соли трис(1-алкилиндол-3-ил)метилия - производные трис(1-алкилиндол-3-ил)метана, обладающие высокой антибактериальной и противогрибковой активностью. По своей активности в отношении грамположительных бактерий полученные соли практически не уступали левофлоксацину, а по активности в отношении дрожжей Candida albicans и грибов Aspergillus niger амфотерицину В. У ряда производных выявлена умеренная активность в отношении грамотрицательных бактерий. Антимикробная активность производных зависела в первую очередь от длины алкильных радикалов, практически не зависела от степени их разветвлённости и оказывалась максимальной при длине радикалов в четыре - пять атомов углерода. Производные трис(1-алкилиндол-3-ил)метана проявили чрезвычайно высокую активность (МПК 0,13-1,0 мкг/мл) как в отношении микроорганизмов, чувствительных к антибиотикам, так и в отношении штаммов, резистентных к лекарственным препаратам, в том числе в отношении клинических изолятов с множественной лекарственной устойчивостью. Наиболее активные соединения проявили активность in vivo в моделях стафилококкового и кандидозного сепсиса у мышей. Полученные результаты свидетельствуют о перспективности создания на основе трис(1-алкилиндол-3-ил)метана новых препаратов, способных к преодолению лекарственной устойчивости возбудителей.</p></abstract><trans-abstract xml:lang="en"><p>Trls(1-alkylindol-3-yl)methylium salts that are trls(1-alkylindol-3-yl)methan derivatives with high antibacterial and antifungal activity were obtained through chemical synthesis. These salts were practically not inferior to levolloxacin in their activity against Grampositive bacteria and were almost as good as amphotericin B against yeast Candida albicans yeast or Aspergillus niger fungi. Several derivatives demonstrated moderate activity against Gram-negative bacteria. Antimicrobial activity of derivatives depended primarily on the length of their alkyl radicals, was maximal when radicals had four - five carbon atoms and practically did not practically depend on radical branching. Tris(1-alkylindol-3-yl)methan derivatives revealed an extremely high activity (MIC 0.13-1.0 ^g/ml) against bacteria that are sensitive to antibiotics and resistant strains, including multidrug-resistant clinical isolates. The most active compounds showed activity in vivo in staphylococcal and candida sepsis models in mice. These results testify to the prospects of the development of new drugs on the basis of tris(1-alkylindol-3-yl)methan capable to overcome drug resistance in pathogens.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>антибактериальные и противогрибковые антибиотики</kwd><kwd>производные трис(1-алкилиндол-3-ил)метана</kwd><kwd>соли трис(1-алкилиндол-3-ил)метилия</kwd><kwd>аналоги турбомицина А</kwd><kwd>множественная лекарственная устойчивость</kwd><kwd>антимикробная активность in vitro и in vivo</kwd><kwd>модель стафилококкового и кандидозного сепсиса у мышей</kwd></kwd-group><kwd-group xml:lang="en"><kwd>antibacterial and antifungal antibiotics</kwd><kwd>tris(1-alkylindol-3-yl)methan derivatives</kwd><kwd>tris(1-alkylindol-3-yl)methylium salts</kwd><kwd>turbomycin A analogues</kwd><kwd>antimicrobial activity in vitro and in vivo</kwd><kwd>multi drug resistance</kwd><kwd>staphylococcal and candida sepsis models in mice</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">Тренин A.C. 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