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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">10.33380/2305-2066-2022-11-4-177-184</article-id><article-id custom-type="elpub" pub-id-type="custom">pharmjournal-1375</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>Выделение индивидуальных соединений из травы сабельника болотного (Comarum palustre L.) и установление их структуры спектроскопическими методами</article-title><trans-title-group xml:lang="en"><trans-title>Isolation of Individual Compounds from the Aerial Part of Comarum palustre L. and Their Structure Elucidation Using Spectroscopic Methods</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-0816-2579</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Стругар</surname><given-names>Й.</given-names></name><name name-style="western" xml:lang="en"><surname>Strugar</surname><given-names>Y.</given-names></name></name-alternatives><bio xml:lang="ru"><p>197376, г. Санкт-Петербург, ул. Проф. Попова, д. 14, лит. А</p></bio><bio xml:lang="en"><p>14A, Prof. Popov str., Saint-Petersburg, 197376</p></bio><email xlink:type="simple">jovana.strugar12@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/0000-0002-7836-5785</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Орлова</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Orlova</surname><given-names>A. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>197376, г. Санкт-Петербург, ул. Проф. Попова, д. 14, лит. А</p></bio><bio xml:lang="en"><p>14A, Prof. Popov str., Saint-Petersburg, 197376</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/0000-0003-4879-9336</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Понкратова</surname><given-names>А. О.</given-names></name><name name-style="western" xml:lang="en"><surname>Ponkratova</surname><given-names>A. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>197376, г. Санкт-Петербург, ул. Проф. Попова, д. 14, лит. А</p></bio><bio xml:lang="en"><p>14A, Prof. Popov str., Saint-Petersburg, 197376</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/0000-0002-4847-5924</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Уэйли</surname><given-names>А. К.</given-names></name><name name-style="western" xml:lang="en"><surname>Whaley</surname><given-names>A. K.</given-names></name></name-alternatives><bio xml:lang="ru"><p>197376, г. Санкт-Петербург, ул. Проф. Попова, д. 14, лит. А</p></bio><bio xml:lang="en"><p>14A, Prof. Popov str., Saint-Petersburg, 197376</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/0000-0002-7768-9059</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Повыдыш</surname><given-names>М. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Povydysh</surname><given-names>M. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>197376, г. Санкт-Петербург, ул. Проф. Попова, д. 14, лит. А</p></bio><bio xml:lang="en"><p>14A, Prof. Popov str., Saint-Petersburg, 197376</p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru">ФГБОУ ВО «Санкт-Петербургский государственный химико-фармацевтический университет» Министерства здравоохранения Российской Федерации (ФГБОУ ВО СПХФУ Минздрава России)<country>Россия</country></aff><aff xml:lang="en">Saint-Petersburg State Chemical-Pharmaceutical University<country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2022</year></pub-date><pub-date pub-type="epub"><day>27</day><month>11</month><year>2022</year></pub-date><volume>11</volume><issue>4</issue><fpage>177</fpage><lpage>184</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Стругар Й., Орлова А.А., Понкратова А.О., Уэйли А.К., Повыдыш М.Н., 2022</copyright-statement><copyright-year>2022</copyright-year><copyright-holder xml:lang="ru">Стругар Й., Орлова А.А., Понкратова А.О., Уэйли А.К., Повыдыш М.Н.</copyright-holder><copyright-holder xml:lang="en">Strugar Y., Orlova A.A., Ponkratova A.A., Whaley A.K., Povydysh M.N.</copyright-holder><license 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/1375">https://www.pharmjournal.ru/jour/article/view/1375</self-uri><abstract><sec><title>Введение</title><p>Введение. Лекарственные растения представляют собой богатый, практически неиссякаемый источник лекарственных веществ, их исследование является всегда актуальной задачей в силу большого химического разнообразия метаболитов доступных для выделения и последующего скрининга их биологической активности. Одним из перспективных лекарственных растений для исследований является сабельник болотный (Comarum palustre L.), широко применяемый в народной медицине для лечения заболеваний опорно-двигательного аппарата.</p></sec><sec><title>Цель</title><p>Цель. Выделение индивидуальных вторичных метаболитов из травы C. palustre с последующим установлением их структуры методом ЯМР-спектроскопии.</p></sec><sec><title>Материалы и методы</title><p>Материалы и методы. Надземная часть сабельника болотного, заготовленная июле 2021 года в окрестностях питомника лекарственных растений ФГБОУ ВО СПХФУ Минздрава России (Ленинградская область, Всеволожский район, Приозерское шоссе, 38 км). Анализ фракций проводили методом аналитической высокоэффективной жидкостной хроматографии (ВЭЖХ) на приборе LC-20 Prominence (Shimadzu, Япония), оснащенном диодно-матричным детектором. Выделение индивидуальных соединений осуществлялось методом колоночной хроматографии на открытых стеклянных колонках с сорбентами различной селективностью, а также методом препаративной ВЭЖХ на приборе Smartlina (Knauer, Германия), оснащенном спектрофотометрическим детектором. Структура выделенных индивидуальных соединений устанавливалась методами 1D ЯМР-спектроскопии (Bruker Avance III 400 MHz, Германия).</p></sec><sec><title>Результаты и обсуждение</title><p>Результаты и обсуждение. Были выделены и охарактеризованы структуры семи (1–7) индивидуальных соединений. Два соединения (1 и 2) являются производными эллаговой кислоты, а именно: 4-O-α-L-арабинофуранозид эллаговой кислота (1) 4-O-β-D-глюкопиранозид эллаговой кислоты (2), и пять соединений являются производными флавоноидов: кемпферол-3-О-β-D-глюкуронид (3), кверцетин-3-О-β-D-глюкуронид (4), кверцетин-3-O-β-D-(6’’-β-D-глюкопиранозил)-глюкопиранозид (5), кверцетин-3-О-β-D-(2’’-галлоил)-глюкопиранозид (6) и (+)-катехин (7).</p></sec><sec><title>Заключение</title><p>Заключение. В результате исследования из надземной части сабельника болотного были выделены и установлены структуры семи индивидуальных соединений. Соединения 1, 2, 4, 5 и 6 обнаружены и выделены из надземной части C. palustre L. впервые.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Introduction</title><p>Introduction. Medicinal plants are a rich, almost inexhaustible source of medicinal substances, and due to their large chemical diversity of metabolites available for isolation their research is always an important task. One of the promising medicinal plants for research is marsh cinquefoil (Comarum palustre L.), widely used in folk medicine for the treatment of diseases of the musculoskeletal system.</p></sec><sec><title>Aim</title><p>Aim. Isolation of individual secondary metabolites from the aerial part of C. palustre and their subsequent structural elucidation by NMR experiments.</p></sec><sec><title>Materials and methods</title><p>Materials and methods. The aerial parts of the marsh cinquefoil, were collected next to the Saint Petersburg State Chemical-Pharmaceutical University Nursery Garden of Medicinal Plants (Leningrad region, Vsevolozhsky district, Priozerskoe highway, 38 km) in July 2021. Fraction analysis was performed through analytical high-performance liquid chromatography (HPLC) using a LC-20 Prominence (Shimadzu corp., Japan) equipped with a SPD-M20A diode-array detector. The isolation of compounds was carried out by open column chromatography using sorbents with different selectivity, as well as by preparative HPLC using a Smartline system (Knauer, Germany) equipped with a spectrophotometric detector. The structures of the isolated compounds were established by 1D NMR experiments (Bruker Avance III 400 MHz, Germany).</p></sec><sec><title>Results and discussion</title><p>Results and discussion. Seven individual compounds (1–7) were isolated and their structures elucidated. Two compounds (1 and 2) are derivatives of ellagic acid, namely 4-O-α-L-arabinofuranoside ellagic acid (1) and 4-O-β-D-glucopyranoside ellagic acid (2), while the other five compounds are derivatives of flavonoids: kaempferol-3-O-β-D-glucuronide (3), quercetin-3-O-β-D-glucuronide (4), quercetin-3-O-β-D-(6’’-β-D-glucopyranosyl)-glucopyranoside (5), quercetin-3-O-β-D-(2’’-galloyl)-glucopyranoside (6) and (+)-catechin (7).</p></sec><sec><title>Conclusion</title><p>Conclusion. As a result of the current research, seven individual compounds were isolated from the aerial part of the marsh cinquefoil and their structure were elucidated. Compounds 1, 2, 4, 5 and 6 were found and isolated from the aerial part of C. palustre L. for the first time.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>Comarum palustre</kwd><kwd>сабельник болотный</kwd><kwd>вторичные метаболиты</kwd><kwd>полифенолы</kwd><kwd>флавоноиды</kwd></kwd-group><kwd-group xml:lang="en"><kwd>Comarum palustre</kwd><kwd>marsh cinquefoil</kwd><kwd>secondary metabolites</kwd><kwd>polyphenols</kwd><kwd>flavonoids</kwd></kwd-group><funding-group xml:lang="ru"><funding-statement>Результаты работы получены с использованием оборудования ЦКП «Аналитический центр ФГБОУ ВО СПХФУ Минздрава России» в рамках соглашения № 075-15-2021-685 от 26 июля 2021 года при финансовой поддержке Минобрнауки России.</funding-statement></funding-group><funding-group xml:lang="en"><funding-statement>Research results were obtained using the equipment of the Center for Collective Use "Analytical Center of Saint-Petersburg State Chemical and Pharmaceutical University" within the framework of agreement No. 075-15-2021-685 dated July 26, 2021 with the financial support of the Ministry of Education and Science of Russia.</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">Sasidharan S., Chen Y., Saravanan D., Sundram K., Latha L. 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