<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE article PUBLIC "-//NLM//DTD JATS (Z39.96) Journal Publishing DTD v1.3 20210610//EN" "JATS-journalpublishing1-3.dtd">
<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 pub-id-type="doi">10.37489/0235-2990-2025-70-7-8-68-73</article-id><article-id custom-type="edn" pub-id-type="custom">KQFYOC</article-id><article-id custom-type="elpub" pub-id-type="custom">antibiotics-1272</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>СТАНДАРТИЗАЦИЯ И КОНТРОЛЬ КАЧЕСТВА ЛЕКАРСТВЕННЫХ СРЕДСТВ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>DRUG STANDARDIZATION AND QUALITY CONTROL</subject></subj-group></article-categories><title-group><article-title>Идентификация капреомицинов IА и IB и количественная оценка отношения их содержания в лекарственных препаратах капреомицина методами ЯМР спектроскопии</article-title><trans-title-group xml:lang="en"><trans-title>Сapreomycin IA and IB Identification and Their Content Ratio Quantification in Capreomycin Pharmaceutical Preparations Using NMR 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/0000-0002-9133-0835</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Кузьмина</surname><given-names>Н. Е.</given-names></name><name name-style="western" xml:lang="en"><surname>Kuz’mina</surname><given-names>N. E.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Кузьмина Наталия Евгеньевна — д. х. н., начальник лаборатории спектральных методов анализа испытательного центра экспертизы качества лекарственных средств, Author ID: 140709 Researcher ID: E-3051-2018.</p><p>Москва</p></bio><bio xml:lang="en"><p>Nataliya E. Kuz’mina — D. Sc. in Chemistry; Head of Spectral Analysis Laboratory of Testing Centre for Medicinal Products Quality Control. Author ID: 140709. Researcher ID: E-3051-2018.</p><p>Moscow</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/0000-0003-1310-4477</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Моисеев</surname><given-names>С. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Moiseev</surname><given-names>S. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Моисеев Сергей Владимирович — к. х. н., доцент, главный эксперт лаборатории спектральных методов анализа испытательного центра экспертизы качества лекарственных средств Author ID:698422.</p><p>Москва</p></bio><bio xml:lang="en"><p>Sergey V. Moiseev — Ph. D. in Chemistry, Associate Professor, Chief Expert of Spectral Analysis Laboratory of Testing Centre for Medicinal Products Quality Control, Author ID:698422.</p><p>Moscow</p></bio><email xlink:type="simple">MoiseevSV@expmed.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/0000-0003-3068-0396</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Якупов</surname><given-names>И. Ю.</given-names></name><name name-style="western" xml:lang="en"><surname>Yakupov</surname><given-names>I. Yu.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Якупов Илья Юрьевич — эксперт 1-й категории лаборатории антибиотиков испытательного центра экспертизы качества лекарственных средств. Author ID: 1255636.</p><p>Москва</p></bio><bio xml:lang="en"><p>Ilya Yu. Yakupov — first-grade expert of Antibiotics Laboratory of Testing Centre for Medicinal Products Quality Control.</p><p>Author ID: 1255636</p><p>Moscow</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/0000-0002-9103-9239</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Кулешова</surname><given-names>С. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Kuleshova</surname><given-names>S. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Кулешова Светлана Ивановна — к. б. н., начальник лаборатории антибиотиков испытательного центра экспертизы качества лекарственных средств, Author ID: 360358.</p><p>Москва</p></bio><bio xml:lang="en"><p>Svetlana I. Kuleshova — Ph. D. in Biology, Head of Antibiotics Laboratory of Testing Centre for Medicinal Products Quality Control. Author ID: 360358.</p><p>Moscow</p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГБУ «Научный центр экспертизы средств медицинского применения» Минздрава России</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Scientific Centre for Expert Evaluation of Medicinal Products</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2025</year></pub-date><pub-date pub-type="epub"><day>25</day><month>07</month><year>2025</year></pub-date><volume>70</volume><issue>7-8</issue><fpage>68</fpage><lpage>73</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Кузьмина Н.Е., Моисеев С.В., Якупов И.Ю., Кулешова С.И., 2025</copyright-statement><copyright-year>2025</copyright-year><copyright-holder xml:lang="ru">Кузьмина Н.Е., Моисеев С.В., Якупов И.Ю., Кулешова С.И.</copyright-holder><copyright-holder xml:lang="en">Kuz’mina N.E., Moiseev S.V., Yakupov I.Y., Kuleshova S.I.</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.antibiotics-chemotherapy.ru/jour/article/view/1272">https://www.antibiotics-chemotherapy.ru/jour/article/view/1272</self-uri><abstract><sec><title>Актуальность</title><p>Актуальность. Капреомицин является многокомпонентным антибиотиком природного происхождения и представляет собой смесь 4 родственных соединений (капреомицинов IA, IB, IIA и IIB). Контроль качества лекарственных препаратов капреомицина по действующему веществу проводят по показателю «капреомицин I», не учитывая индивидуальные вклады капреомицинов IA и IB. При таком подходе не наблюдается корреляция между суммарным содержанием компонентов капреомицина IA и IB, установленным хроматографическими методами, и активностью вещества, определённой микробиологическими методами. ВОЗ рекомендовала изучить целесообразность введения в спецификации на препараты капреомицина соотношения между капреомицином IA и IB.</p><p>Цель исследования — разработка методики количественной оценки отношения содержания капреомицинов IA и IB в лекарственном препарате «Капреомицина сульфат» методом спектроскопии ЯМР. Объекты исследования. Стандартные образцы капреомицина сульфата, лекарственные препараты «Капреомицин, порошок для приготовления растворов для внутривенного и внутримышечного введения» различных производителей.</p></sec><sec><title>Материал и методы</title><p>Материал и методы. Cпектроскопия ЯМР, ВЭЖХ.</p></sec><sec><title>Результаты</title><p>Результаты. Проведена структурная интерпретация спектров 1Н и 13С капреомицина сульфата в растворе D₂O. В спектрах 13С выявлены характеристические сигналы капреомицинов IA и IB, не перекрывающиеся с сигналами минорных компонентов капреомицина и родственных примесей. На основе нормализованных интегральных интенсивностей рассчитано отношение мольных долей капреомицинов IA и IB (IA/IB). Результаты измерения величины IA/IB методом 13С ЯМР и ВЭЖХ практически совпадают в том случае, когда условия хроматографирования позволяют разделить на хроматограмме сигналы основных и примесных компонентов капреомицина.</p></sec><sec><title>Заключение</title><p>Заключение. Разработанная методика может быть использована при установлении корреляции между содержанием капреомицинов IA и IB и активностью капреомицина, определённой микробиологическими методами.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Background</title><p>Background. Capreomycin is a multicomponent natural antibiotic and is a mixture of 4 related compounds (capreomycins IA, IB, IIA, and IIB). Quality control of capreomycin medicinal preparations by active substance is carried out according to the «capreomycin I» indicator, not taking into account the individual contributions of capreomycins IA and IB. With this approach, no correlation is observed between the total content of capreomycin IA and IB components determined by chromatographic methods and capreomycin activity determined by microbiological methods. WHO recommended studying the feasibility of introducing the ratio between capreomycin IA and IB in the specifications for capreomycin preparations.</p><p>The aim of the study was to develop a technique for quantitative estimation of the capreomycin IA and IB content ratio in the drug preparation Capreomycin sulphate using NMR spectroscopy.</p></sec><sec><title>Objects of the study</title><p>Objects of the study. Capreomycin sulphate standard samples, pharmaceutical preparations Capreomycin, powder for preparation of solutions for intravenous and intramuscular administration from various manufacturers. Material and methods: NMR spectroscopy, HPLC.</p></sec><sec><title>Results</title><p>Results. Structural interpretation of 1H and 13C spectra of capreomycin sulfate in D₂O solution was performed. 13C spectra revealed characteristic signals of capreomycin IA and IB, which did not overlap with the signals of minor capreomycin components and related impurities. On the basis of normalized integral intensities, the ratio of mole fractions of capreomycin IA and IB (IA/IB) was calculated. The results of IA/IB measurement using 13C NMR and HPLC practically coincide when the chromatographic conditions allow separating the signals of the major and impurity components of capreomycin on the chromatogram.</p></sec></trans-abstract><kwd-group xml:lang="en"><kwd>capreomycin IA</kwd><kwd>capreomycin IB</kwd><kwd>NMR spectroscopy</kwd><kwd>HPLC</kwd><kwd>biological activity</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Работа выполнена в рамках государственного задания ФГБУ «НЦЭСМП» Минздрава России № 056-00026-24-01 на проведение прикладных научных исследований (номер государственного учёта НИР 124022200076-2)</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">Laughlin Z. T., Conn G. L. Tuberactinomycin antibiotics: Biosynthesis, anti-mycobacterial action, and mechanisms of resistance. Front Microbiol. 2022; 13: 961921. doi: 10.3389/fmicb.2022.961921.</mixed-citation><mixed-citation xml:lang="en">Laughlin Z. T., Conn G. L. Tuberactinomycin antibiotics: Biosynthesis, anti-mycobacterial action, and mechanisms of resistance. Front Microbiol. 2022; 13: 961921. doi: 10.3389/fmicb.2022.961921.</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Wang M., Gould S. J. Biosynthesis of capreomycin. 2. Incorporation of L-serine, L-alanine, and L-2,3-diaminopropionic acid. J Org Chem. 1993; 58 (19): 5176–5180.</mixed-citation><mixed-citation xml:lang="en">Wang M., Gould S. J. Biosynthesis of capreomycin. 2. Incorporation of L-serine, L-alanine, and L-2,3-diaminopropionic acid. J Org Chem. 1993; 58 (19): 5176–5180.</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Lin Y., Li Y., Zhu N., Han Y., Jiang W., Wang Y., Si S., Jiang J. The antituberculosis antibiotic capreomycin inhibits protein synthesis by disrupting interaction between ribosomal proteins L12 and L10. Antimicrob Agents Chemother. 2014; 58 (4): 2038–2044. doi: 10.1128/aac.02394-13.</mixed-citation><mixed-citation xml:lang="en">Lin Y., Li Y., Zhu N., Han Y., Jiang W., Wang Y., Si S., Jiang J. The antituberculosis antibiotic capreomycin inhibits protein synthesis by disrupting interaction between ribosomal proteins L12 and L10. Antimicrob Agents Chemother. 2014; 58 (4): 2038–2044. doi: 10.1128/aac.02394-13.</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Herr Jr E. B., Redstone M. O. Chemical and physical characterization of capreomycin. Ann N Y Acad Sci. 1966; 135 (2): 940–6.</mixed-citation><mixed-citation xml:lang="en">Herr Jr E. B., Redstone M. O. Chemical and physical characterization of capreomycin. Ann N Y Acad Sci. 1966; 135 (2): 940–6.</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Monograph Capreomycin sulfate. United States Pharmacopeia. USP43-NF38. Rockville, MD; 2023.</mixed-citation><mixed-citation xml:lang="en">Monograph Capreomycin sulfate. United States Pharmacopeia. USP43-NF38. Rockville, MD; 2023.</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Monograph Capreomycin sulfate. Indian Pharmacopoeia. IX ed. 2022; II: 1726.</mixed-citation><mixed-citation xml:lang="en">Monograph Capreomycin sulfate. Indian Pharmacopoeia. IX ed. 2022; II: 1726.</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Monograph Capreomycin sulfate. Pharmacopoeia of the peoples republic of China. 2020; II: 287–288.</mixed-citation><mixed-citation xml:lang="en">Monograph Capreomycin sulfate. Pharmacopoeia of the peoples republic of China. 2020; II: 287–288.</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Bycroft B. W., Cameron D., Croft L. R., Hassanali-Walji A., Johnson A. W., Webb T. Total structure of capreomycin IB, a tuberculostatic peptide antibiotic. Nature. 1971; 231 (5301): 301–302.</mixed-citation><mixed-citation xml:lang="en">Bycroft B. W., Cameron D., Croft L. R., Hassanali-Walji A., Johnson A. W., Webb T. Total structure of capreomycin IB, a tuberculostatic peptide antibiotic. Nature. 1971; 231 (5301): 301–302.</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Lightbown J. W., De Rossi P., Isaacson P. International standards and international reference preparations. Bull World Heath Organ. 1972; 47 (3): 343–356.</mixed-citation><mixed-citation xml:lang="en">Lightbown J. W., De Rossi P., Isaacson P. International standards and international reference preparations. Bull World Heath Organ. 1972; 47 (3): 343–356.</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Nomoto S., Teshima T., Wakamiya T., Shiba T. The revised structure of capreomycin. J Antibiot. 1977; 30 (11): 955–959. doi: 10.7164/antibiotics.30.955.</mixed-citation><mixed-citation xml:lang="en">Nomoto S., Teshima T., Wakamiya T., Shiba T. The revised structure of capreomycin. J Antibiot. 1977; 30 (11): 955–959. doi: 10.7164/antibiotics.30.955.</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Lea M. L. A physiological study of streptomyces capreolus and factors governing growth and capreomycin biosynthesis [dissertation]. Liverpool John Moores University; 2007. doi: researchonline.ljmu.ac.uk/view/theses/rg=5Fpha.html.</mixed-citation><mixed-citation xml:lang="en">Lea M. L. A physiological study of streptomyces capreolus and factors governing growth and capreomycin biosynthesis [dissertation]. Liverpool John Moores University; 2007. doi: researchonline.ljmu.ac.uk/view/theses/rg=5Fpha.html.</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Fifty-first report of the WHO Expert Committee on specifications for pharmaceutical preparations. Geneva: World Health Organization; 2017 (WHO technical report series; No. 1003).</mixed-citation><mixed-citation xml:lang="en">Fifty-first report of the WHO Expert Committee on specifications for pharmaceutical preparations. Geneva: World Health Organization; 2017 (WHO technical report series; No. 1003).</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">WHO Expert Committee on Biological Standardization, sixty-seventh report. Geneva: World Health Organization; 2017 (WHO technical report series; No. 1004).</mixed-citation><mixed-citation xml:lang="en">WHO Expert Committee on Biological Standardization, sixty-seventh report. Geneva: World Health Organization; 2017 (WHO technical report series; No. 1004).</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">Якупов И. Ю., Кулешова С. И., Симонова Е. П., Демидов А. С. Применение ион-парной хроматографии для определения компонентов и родственных примесей капреомицина сульфата. Ведомости Научного центра экспертизы средств медицинского применения. Регуляторные исследования и экспертиза лекарственных средств. 2023; 13 (2–1): 271–282. doi: https://doi.org/10.30895/1991-2919-2023-451.</mixed-citation><mixed-citation xml:lang="en">Yakupov I. Yu., Kuleshova S. I., Simonova E. P., Demidov A. S. Ionpair chromatography for the determination of capreomycin sulfate components and related substances. Bulletin of the Scientific Centre for Expert Evaluation of Medicinal Products. Regulatory Research and Medicine Evaluation. 2023; 13 (2–1): 271–282. doi: https://doi.org/10.30895/1991-2919-2023-451. (in Russian)</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">Liua G., Luan B., Liang G Xing L., Huang L., Wangc C. et al. Isolation and identification of four major impurities in capreomycin sulfate. J Chromatogr. A. 2018; 1571: 155–164. doi: 10.1016/j.chroma.2018.08.015.</mixed-citation><mixed-citation xml:lang="en">Liua G., Luan B., Liang G Xing L., Huang L., Wangc C. et al. Isolation and identification of four major impurities in capreomycin sulfate. J Chromatogr. A. 2018; 1571: 155–164. doi: 10.1016/j.chroma.2018.08.015.</mixed-citation></citation-alternatives></ref><ref id="cit16"><label>16</label><citation-alternatives><mixed-citation xml:lang="ru">Malz F., Jancke H. Validation of quantitative NMR. J Pharm Biomed Anal. 2005; 38 (5): 813–823. doi: 10.1016/j.jpba.2005.01.043.</mixed-citation><mixed-citation xml:lang="en">Malz F., Jancke H. Validation of quantitative NMR. J Pharm Biomed Anal. 2005; 38 (5): 813–823. doi: 10.1016/j.jpba.2005.01.043.</mixed-citation></citation-alternatives></ref><ref id="cit17"><label>17</label><citation-alternatives><mixed-citation xml:lang="ru">General monograph.1.2.1.1.1.007 Nuclear magnetic resonance spectroscopy. State Pharmacopoeia of the Russian Federation X. V. ed. https://pharmacopoeia.regmed.ru/pharmacopoeia/izdanie-15/1/1-2/1-2-1/1-2-1-1-metody-spektralnogo-analiza/spektroskopiya-yadernogo-magnitnogo-rezonansa/ (in Russian)</mixed-citation><mixed-citation xml:lang="en">General monograph.1.2.1.1.1.007 Nuclear magnetic resonance spectroscopy. State Pharmacopoeia of the Russian Federation X. V. ed. https://pharmacopoeia.regmed.ru/pharmacopoeia/izdanie-15/1/1-2/1-2-1/1-2-1-1-metody-spektralnogo-analiza/spektroskopiya-yadernogo-magnitnogo-rezonansa/ (in Russian)</mixed-citation></citation-alternatives></ref></ref-list><fn-group><fn fn-type="conflict"><p>The authors declare that there are no conflicts of interest present.</p></fn></fn-group></back></article>
