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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">10.33380/2305-2066-2024-13-2-1638</article-id><article-id custom-type="elpub" pub-id-type="custom">pharmjournal-1807</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>МЕТОДЫ АНАЛИЗА ЛЕКАРСТВЕННЫХ СРЕДСТВ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>ANALYTICAL METHODS</subject></subj-group></article-categories><title-group><article-title>Разработка и валидация методики количественного определения полипренолов с применением высокоэффективной жидкостной хроматографии и масс-спектрометрии</article-title><trans-title-group xml:lang="en"><trans-title>Development and validation of the chromatography-mass spectrometry technique for polyprenols quantitative assessment</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-1792-7414</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Попов</surname><given-names>Н. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Popov</surname><given-names>N. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>170100, г. Тверь, ул. Советская, д. 4</p></bio><bio xml:lang="en"><p>4, Sovetskaya str., Tver, 70100</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/0000-0002-8970-3495</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Антипина</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Antipina</surname><given-names>A. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>119991, г. Москва, ул. Ленинские горы, д. 1</p></bio><bio xml:lang="en"><p>1, Leninskie Gory str., Moscow, 119991</p></bio><email xlink:type="simple">antipina_aa@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/0009-0000-5639-5548</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Савинцев</surname><given-names>С. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Savintsev</surname><given-names>S. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>г. Москва</p></bio><bio xml:lang="en"><p>Moscow</p></bio><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-5744-7060</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Балабаньян</surname><given-names>В. Ю.</given-names></name><name name-style="western" xml:lang="en"><surname>Balabanyan</surname><given-names>V. Y.</given-names></name></name-alternatives><bio xml:lang="ru"><p>117997, г. Москва, ул. Островитянова, д. 1</p></bio><bio xml:lang="en"><p>1, Ostrovityanova str., Moscow, 117997</p></bio><xref ref-type="aff" rid="aff-4"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Федеральное государственное бюджетное образовательное учреждение высшего образования «Тверской государственный медицинский университет» Министерства здравоохранения Российской Федерации (ФГБОУ ВО Тверской ГМУ Минздрава России)</institution></aff><aff xml:lang="en"><institution>Tver State Medical University</institution></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Федеральное государственное бюджетное образовательное учреждение высшего образования «Московский государственный университет имени М. В. Ломоносова» (МГУ имени М. В. Ломоносова)</institution></aff><aff xml:lang="en"><institution>Lomonosov Moscow State University</institution></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>Индивидуальный предприниматель Савинцев Сергей Владимирович</institution></aff><aff xml:lang="en"><institution>Individual entrepreneur Sergey V. Savintsev</institution></aff></aff-alternatives><aff-alternatives id="aff-4"><aff xml:lang="ru"><institution>Федеральное государственное автономное образовательное учреждение высшего образования «Российский национальный исследовательский медицинский университет имени Н. И. Пирогова» Министерства здравоохранения Российской Федерации (ФГАОУ ВО РНИМУ им. Н. И. Пирогова Минздрава России)</institution></aff><aff xml:lang="en"><institution>N. I. Pirogov Russian National Research Medical University (Pirogov RNRMU)</institution></aff></aff-alternatives><pub-date pub-type="collection"><year>2024</year></pub-date><pub-date pub-type="epub"><day>22</day><month>04</month><year>2024</year></pub-date><volume>13</volume><issue>2</issue><fpage>133</fpage><lpage>141</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Попов Н.С., Антипина А.А., Савинцев С.В., Балабаньян В.Ю., 2024</copyright-statement><copyright-year>2024</copyright-year><copyright-holder xml:lang="ru">Попов Н.С., Антипина А.А., Савинцев С.В., Балабаньян В.Ю.</copyright-holder><copyright-holder xml:lang="en">Popov N.S., Antipina A.A., Savintsev S.V., Balabanyan V.Y.</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/1807">https://www.pharmjournal.ru/jour/article/view/1807</self-uri><abstract><sec><title>Введение</title><p>Введение. Полипренолы представляют собой класс длинноцепочечных изопреноидных спиртов природного происхождения. Полипренолы являются природными биорегуляторами, принимающими непосредственное участие в синтезе гликопротеинов клеточных мембран, обладают выраженной гепатопротекторной активностью, а также иными видами фармакологического действия, что обуславливает интерес к данным веществам как к перспективному лекарственному средству. Определение суммы полипренолов в экстракционных препаратах является нетривиальной задачей, требующей разработки и внедрения точных и воспроизводимых аналитических методик, которые впоследствии будут использованы в стандартизации.</p></sec><sec><title>Цель</title><p>Цель. Разработка и валидация хромато-масс-спектрометрической методики идентификации и количественного определения полипренолов.</p></sec><sec><title>Материалы и методы</title><p>Материалы и методы. Хроматографическое разделение полипренолов выполняли с применением высокоэффективного жидкостного хроматографа Agilent 1260 Infinity II (Agilent Technologies, США), элюирование проводили смесью метанола, н-гексана, пропанола-2, водного раствора аммония ацетата в градиентном режиме. Детектором выступал масс-спектрометр типа «тройной квадруполь» AB Sciex QTrap® 3200MD (AB Sciex Pte. Ltd., Сингапур), регистрацию полипренолов осуществляли по определенным аддуктам.</p></sec><sec><title>Результаты и обсуждение</title><p>Результаты и обсуждение. В ходе эксперимента разработаны условия хроматографического разделения и детектирования полипренолов. Разработанная методика валидирована по следующим характеристикам: специфичности, пределу обнаружения, пределу количественного определения, линейности, правильности, прецизионности, диапазону применения, устойчивости.</p></sec><sec><title>Заключение</title><p>Заключение. Практическая значимость проделанной работы заключается в возможности применения разработанной методики в целях установления содержания полипренолов в лекарственных препаратах или фармацевтических субстанциях. С помощью разработанной методики было установлено содержание полипренолов в субстанции, полученной из гинкго двулопастного (Ginkgo biloba L.) и ели обыкновенной (Picea abies L.).</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Introduction</title><p>Introduction. Polyprenols are known as a class of natural long-chain isoprenoid alcohols, which are natural bioregulators that directly participate in the synthesis of cell membrane glycoproteins. Their hepatoprotective activity is proven, as well other types of their pharmacological effects are known, which is the reason of significant interest in these substances as a promising medicinal product. It is non-trivial task to determine the sum of polyprenols in extracts as include design and implementation of accurate reproducible analytical methods, which will subsequently be used in standardization.</p></sec><sec><title>Aim</title><p>Aim. Development and validation of the chromatographic-mass spectrometric technique for polyprenols identification and their quantitative assessment.</p></sec><sec><title>Materials and methods</title><p>Materials and methods. Chromatographic separation of polyprenols was performed by using an HPLC Agilent 1260 Infinity II (Agilent Technologies, США); with the mixture of methanol, n-hexane, propanol-2, and aqueous ammonium acetate solution as eluent in gradient mode. An AB Sciex QTrap® 3200MD (AB Sciex Pte. Ltd., Singapore) triple quadrupole mass spectrometer was used as a detector, with the registration of polyprenols adducts.</p></sec><sec><title>Results and discussion</title><p>Results and discussion. The conditions for chromatographic separation and detection of polyprenols were identified. The developed technique was validated for the following characteristics: specificity, limit of detection, limit of quantification, linearity, accuracy, precision, range of application, and stability.</p></sec><sec><title>Conclusion</title><p>Conclusion. It was determined the content of polyprenols in the substance recieved from Ginkgo biloba L. and Picea abies L. The developed technique can be used in the future to assess the content of polyprenols in drug products or pharmaceutical substances.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>полипренолы</kwd><kwd>высокоэффективная жидкостная хроматография</kwd><kwd>масс-спектрометрия</kwd><kwd>ВЭЖХ-МС/МС</kwd><kwd>валидация</kwd></kwd-group><kwd-group xml:lang="en"><kwd>polyprenols</kwd><kwd>high-performance liquid chromatography</kwd><kwd>mass spectrometry</kwd><kwd>HPLC-MS/MS</kwd><kwd>validation</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">Vanaga I., Gubernator J., Nakurte I., Kletnieks U., Muceniece R., Jansone B. Identification of Abies sibirica L. polyprenols and characterisation of polyprenol-containing liposomes. Molecules. 2020;25(8):1801. 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