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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">10.33380/2305-2066-2023-12-4(1)-1634</article-id><article-id custom-type="elpub" pub-id-type="custom">pharmjournal-1695</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 методов идентификации БАВ, проявляющего антикоагулянтную активность</article-title><trans-title-group xml:lang="en"><trans-title>Development of Methods for Identifying BAS Exhibiting Anticoagulant Activity</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-4122-2414</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Березина</surname><given-names>Е. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Berezina</surname><given-names>E. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>614990, г. Пермь, ул. Полевая, д. 2</p></bio><bio xml:lang="en"><p>2, Polevaya str., Perm, 614990</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/0000-0002-0572-8215</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Непогодина</surname><given-names>Е. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Nepogodina</surname><given-names>E. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>614990, г. Пермь, ул. Полевая, д. 2</p></bio><bio xml:lang="en"><p>2, Polevaya str., Perm, 614990</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/0000-0002-8416-6934</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Собин</surname><given-names>Ф. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Sobin</surname><given-names>F. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>614990, г. Пермь, ул. Полевая, д. 2</p></bio><bio xml:lang="en"><p>2, Polevaya str., Perm, 614990</p></bio><email xlink:type="simple">fff-2005@mail.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/0000-0002-0435-0484</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Пулина</surname><given-names>Н. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Pulina</surname><given-names>N. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>614990, г. Пермь, ул. Полевая, д. 2</p></bio><bio xml:lang="en"><p>2, Polevaya str., Perm, 614990</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/0000-0001-8768-860X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Дозморова</surname><given-names>Н. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Dozmorova</surname><given-names>N. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>614990, г. Пермь, ул. Полевая, д. 2</p></bio><bio xml:lang="en"><p>2, Polevaya str., Perm, 614990</p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru">Федеральное государственное бюджетное образовательное учреждение высшего образования «Пермская государственная фармацевтическая академия» Министерства здравоохранения Российской Федерации (ФГБОУ ВО ПГФА Минздрава России)<country>Россия</country></aff><aff xml:lang="en">Federal State Budgetary Educational Institution of Higher Education "Perm State Pharmaceutical Academy" of the Ministry of Health of the Russian Federation<country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2023</year></pub-date><pub-date pub-type="epub"><day>26</day><month>12</month><year>2023</year></pub-date><volume>12</volume><issue>4</issue><issue-title>Приложение 1</issue-title><fpage>78</fpage><lpage>83</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Березина Е.С., Непогодина Е.А., Собин Ф.В., Пулина Н.А., Дозморова Н.В., 2023</copyright-statement><copyright-year>2023</copyright-year><copyright-holder xml:lang="ru">Березина Е.С., Непогодина Е.А., Собин Ф.В., Пулина Н.А., Дозморова Н.В.</copyright-holder><copyright-holder xml:lang="en">Berezina E.S., Nepogodina E.A., Sobin F.V., Pulina N.A., Dozmorova N.V.</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/1695">https://www.pharmjournal.ru/jour/article/view/1695</self-uri><abstract><sec><title>Введение</title><p>Введение. Сосудистые патологии, связанные с тромбоэмболией, являются распространенными осложнениями и ведущей причиной заболеваемости и смертности среди пациентов различных нозологических групп. Ранее нами получены водорастворимые 2-гидрокси-4-оксо-4-R-2-бутеноаты гетариламмония, проявляющие существенный фармакологический эффект на систему свертывания крови. Обнаружено соединение с выраженным антикоагулянтным действием при различных путях введения. Представляло интерес изучить методы подтверждения подлинности потенциального антикоагулянта.</p></sec><sec><title>Цель</title><p>Цель. Разработка методов идентификации потенциального антикоагулянта 2-гидрокси-4-оксо-(4-хлорфенил)-2-бутеноата тиазолинаммония.</p></sec><sec><title>Материалы и методы</title><p>Материалы и методы. Исследования проводились на трех сериях субстанции 2-гидрокси-4-оксо-(4-хлорфенил)-2-бутеноата тиазолинаммония, полученных в лабораторных условиях. Температуру плавления БАВ измеряли капиллярным методом согласно ГФ XV ОФС.1.2.1.0011 «Температура плавления». Растворимость субстанции определяли в соответствии с ГФ XV ОФС.1.2.1.0005 «Растворимость». Спектры поглощения в ИК-области сняты в соответствии с ГФ XV ОФС.1.2.1.1.0002 «Спектрофотометрия в средней инфракрасной области». Спектры поглощения в УФ-области сняты в соответствии с ГФ XV ОФС.1.2.1.1.0003 «Спектрофотометрия в ультрафиолетовой и видимой областях». При проведении качественных реакций были использованы реактивы, приготовленные в соответствии с ГФ XV ОФС.1.3.0001 «Реактивы. Индикаторы».</p></sec><sec><title>Результаты и обсуждение</title><p>Результаты и обсуждение. Проведено описание субстанции. Определена температура плавления и растворимость соединения. Сняты спектры в ИК- и УФ-области спектра. Подобраны методики, и проведены качественные реакции подлинности потенциального антикоагулянта.</p></sec><sec><title>Заключение</title><p>Заключение. Исследованные характеристики нового БАВ могут быть использованы при стандартизации субстанции по показателям «Описание», «Растворимость», «Идентификация», «Температура плавления». Данные показатели характеризуют физико-химические свойства 2-гидрокси-4-оксо-(4-хлорфенил)-2-бутеноат тиазолинаммония, и в дальнейшем будут включены в проект НД на субстанцию.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Introduction</title><p>Introduction. Vascular pathologies associated with thromboembolism are common complications and the leading cause of morbidity and mortality among patients of various nosological groups. Previously, we obtained water-soluble 2-hydroxy-4-oxo-4-R-2-butenoates of hetarylammonium, which exhibit a significant pharmacological effect on the blood coagulation system». A compound with a pronounced anticoagulant effect was found in various routes of administration. It was of interest to study various methods of confirming the authenticity of a potential anticoagulant.</p></sec><sec><title>Aim</title><p>Aim. Development of methods for identification of a potential anticoagulant 2-hydroxy-4-oxo-(4-chlorophenyl)-2-butenoate of thiazolinammonium.</p></sec><sec><title>Materials and methods</title><p>Materials and methods. The studies were carried out on three series of the substance 2-hydroxy-4-oxo-(4-chlorophenyl)-2-butenoate of thiazolinammonium obtained in laboratory conditions. The melting point of BAS was measured by the capillary method according to GF XV OFS.1.2.1.0011 "Melting point". The solubility of the substance was determined in accordance with GF XV of the OFS.1.2.1.0005 "Solubility". The absorption spectra in the IR region were taken in accordance with GF XV of the OFS.1.2.1.1.0002 "Spectrophotometry in the middle infrared region". Absorption spectra in the UV region were taken in accordance with GF XV of the OFS.1.2.1.1.0003 "Spectrophotometry in the ultraviolet and visible regions". In carrying out qualitative reactions, reagents prepared in accordance with GF XV of the OFS were used.1.3.0001 "Reagents. Indicators".</p></sec><sec><title>Results and discussion</title><p>Results and discussion. A description of the substance has been carried out. The melting point and solubility of the compound were determined. Spectra in the IR and UV regions of the spectrum were taken. Methods were selected, and qualitative reactions of authenticity of a potential anticoagulant were carried out.</p></sec><sec><title>Conclusion</title><p>Conclusion. The studied characteristics of the new BAS can be used in the standardization of the substance according to the indicators "Description", "Solubility", "Identification", "Melting point". These indicators characterize the physico-chemical properties of 2-hydroxy-4-oxo-(4-chlorophenyl)-2-butenoate of thiazolinammonium, and will be included in the draft regulatory documentation for the substance in the future.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>производные 4-R-2-гидрокси-4-оксо-2-бутеновых кислот</kwd><kwd>антикоагулянтная активность</kwd><kwd>методы идентификации</kwd></kwd-group><kwd-group xml:lang="en"><kwd>derivatives of 4-R-2-hydroxy-4-oxo-2-butenic acids</kwd><kwd>anticoagulant activity</kwd><kwd>identification methods</kwd></kwd-group><funding-group xml:lang="ru"><funding-statement>Исследование выполнено при финансовой поддержке в рамках государственного задания Федерального государственного бюджетного образовательного учреждение высшего образования «Пермская государственная фармацевтическая академия» Министерства здравоохранения Российской Федерации (шифр 720000Ф.99.1.БН62АБ06000), 2023 год.</funding-statement></funding-group><funding-group xml:lang="en"><funding-statement>The study was carried out with financial support within the framework of the state task of the Federal State Budgetary Educational Institution of Higher Education "Perm State Pharmaceutical Academy" of the Ministry of Health of the Russian Federation (code 720000Ф.99.1.БН62АБ06000), 2023.</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">Elsebaie M. 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