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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">vestich</journal-id><journal-title-group><journal-title xml:lang="ru">Известия Национальной академии наук Беларуси. Серия химических наук</journal-title><trans-title-group xml:lang="en"><trans-title>Proceedings of the National Academy of Sciences of Belarus, Chemical Series</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1561-8331</issn><issn pub-type="epub">2524-2342</issn><publisher><publisher-name>The Republican Unitary Enterprise Publishing House "Belaruskaya Navuka"</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.29235/1561-8331-2022-58-1-62-67</article-id><article-id custom-type="elpub" pub-id-type="custom">vestich-705</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>БИООРГАНИЧЕСКАЯ ХИМИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>BIOORGANIC CHEMISTRY</subject></subj-group></article-categories><title-group><article-title>Новые липофильные конъюгаты флуоресцирующего NBD-пиперазина: синтез, in silico взаимодействие с липидным бислоем и цитохромами P450</article-title><trans-title-group xml:lang="en"><trans-title>New lipophilic conjugates of fluorescent NBD-piperazine: synthesis, in silico interactions with lipid bilayer and cytochromes P450</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>Фалетров</surname><given-names>Я. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Faletrov</surname><given-names>Y. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Фалетров Ярослав Вячеславович – кандидат химических наук, доцент, ведущий научный сотрудник. НИИ физико-химических проблем БГУ</p><p>ул. Ленинградская, 14, 220006, Минск</p></bio><bio xml:lang="en"><p>Faletrov Yaroslav V. – Ph. D. (Chemistry), Associate Professor, Leading Researcher. Research Institute for Physical Chemical Problems of the Belarusian State University</p><p>14, Leningradskaya Str., 220006, Minsk</p></bio><email xlink:type="simple">yaroslav82@tut.by</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>Позняк</surname><given-names>Г. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Pozniak</surname><given-names>H. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Позняк Глеб Игоревич – студент 4-го курса химического факультета</p></bio><bio xml:lang="en"><p>Pozniak Hleb I. – 4-year student of the Faculty of Chemistry</p><p>14, Leningradskaya Str., 220006, Minsk</p></bio><email xlink:type="simple">hlebpozniak@gmail.com</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Яковец</surname><given-names>П. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Yakovets</surname><given-names>P. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Яковец Полина Сергеевна – студентка 5-го курса химического факультета</p></bio><bio xml:lang="en"><p>Yakovets Polina S. – 5-year student of the Faculty of Chemistry</p><p>14, Leningradskaya Str., 220006, Minsk</p></bio><email xlink:type="simple">che.yakovecps@bsu.by</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Фролова</surname><given-names>Н. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Frolova</surname><given-names>N. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Фролова Нина Степановна – научный сотрудник. НИИ физико-химических проблем БГУ</p><p>ул. Ленинградская, 14, 220006, Минск</p></bio><bio xml:lang="en"><p>Frolova Nina S. – Researcher. Research Institute for Physical-Chemical Problems of the Belarusian State University</p><p>14, Leningradskaya Str., 220006, Minsk</p></bio><email xlink:type="simple">frolova_n_2006@bk.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>Шкуматов</surname><given-names>В. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Shkumatov</surname><given-names>V. M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Шкуматов Владимир Макарович – член-корреспондент НАН Беларуси, доктор биологических наук, профессор, заведующий лабораторией НИИ физико-химических проблем БГУ</p><p>ул. Ленинградская, 14, 220006, Минск</p></bio><bio xml:lang="en"><p>Shkumatov Vladimir M.– Corresponding Member of the National Academy of Sciences of Belarus, D. Sc. (Biology), Professor, Head of the Laboratory. Research Institute for Physical-Chemical Problems of the Belarusian State University</p><p>14, Leningradskaya Str., 220006, Minsk</p></bio><email xlink:type="simple">vlad.shkumatov@tut.by</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Белорусский государственный университет;&#13;
Научно-исследовательский институт физико-химических проблем Белорусского государственного университета</institution></aff><aff xml:lang="en"><institution>Belarusian State University;&#13;
Research Institute for Physical Chemical Problems of the Belarusian State University</institution></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Белорусский государственный университет</institution></aff><aff xml:lang="en"><institution>Belarusian State University</institution></aff></aff-alternatives><pub-date pub-type="collection"><year>2022</year></pub-date><pub-date pub-type="epub"><day>10</day><month>03</month><year>2022</year></pub-date><volume>58</volume><issue>1</issue><fpage>62</fpage><lpage>67</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Фалетров Я.В., Позняк Г.И., Яковец П.С., Фролова Н.С., Шкуматов В.М., 2022</copyright-statement><copyright-year>2022</copyright-year><copyright-holder xml:lang="ru">Фалетров Я.В., Позняк Г.И., Яковец П.С., Фролова Н.С., Шкуматов В.М.</copyright-holder><copyright-holder xml:lang="en">Faletrov Y.V., Pozniak H.I., Yakovets P.S., Frolova N.S., Shkumatov V.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://vestichem.belnauka.by/jour/article/view/705">https://vestichem.belnauka.by/jour/article/view/705</self-uri><abstract><p>Синтезированы два новых флуоресцирующих производных NBD-пиперазина с липофильными остатками формилхолестерола и гексановой кислоты (соединения 2 и 3 соответственно). Расчетно-теоретическими методами показана их возможность проникать через липидный бислой, а также аффинно связываться с некоторыми цитохромами P450 человека (2 с ланостерол 14α-деметилазой CYP51, 3 c лекарство-превращающими CYP1A1, CYP2D6, CYP3A4; энергия связывания Ebind в диапазоне –14,4…–10 ккал/моль) и микобактерий (2 со стерол-27 гидроксилазой CYP125, 3 с «орфанным» CYP164; Ebind в диапазоне –13,3…–9,1 ккал/моль). Полученные вещества и соответствующие расчетно-теоретические данные будут способствовать приоритезации исследований in vitro для целей исследования функций этих белков.</p></abstract><trans-abstract xml:lang="en"><p>Two new fluorescent NBD-piperazine derivatives with lipophilic substituents of formylcholesterol and hexanoic acid (compounds 2 and 3, respectively) were synthesized. Using in silico calculations, their abilities to permeate through lipid bilayer and to be bound affinely with some cytochromes P450 of human (2 with lanosterol 14α-demethylase CYP51, 3 with drug-metabolizing CYP1A1, CYP2D6, CYP3A4; energy of binding Ebind from –14.4 to –10 kcal/mol) and of mycobacteria (2 with sterol 27-hydroxylase CYP125, 3 with “orphan” CYP164; Ebind from –13.3 to –9.1 kcal/mol) were demonstrated. The synthesized compounds and calculated computational data will contribute to prioritization of in vitro investigations aiming to revealing properties of the proteins.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>NBD-пиперазин</kwd><kwd>гексановая кислота</kwd><kwd>холестерин</kwd><kwd>in silico анализ проницаемости мембран</kwd><kwd>докинг</kwd></kwd-group><kwd-group xml:lang="en"><kwd>NBD-piperazine</kwd><kwd>hexanoic acid</kwd><kwd>cholesterol</kwd><kwd>in silico membrane permeability</kwd><kwd>docking</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">Ishiguro, K. Novel application of 4-nitro-7-(1-piperazinyl)-2,1,3-benzoxadiazole to visualize lysosomes in live cells / K. Ishiguro, T. Ando, H. Goto // Biotechniques. – 2008. – Vol. 45. – P. 467–468. https://doi.org/10.2144/000112912</mixed-citation><mixed-citation xml:lang="en">Ishiguro K., Ando T., Goto H. 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