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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">zhps</journal-id><journal-title-group><journal-title xml:lang="ru">Журнал прикладной спектроскопии</journal-title><trans-title-group xml:lang="en"><trans-title>Zhurnal Prikladnoii Spektroskopii</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">0514-7506</issn><publisher><publisher-name>B. I. Stepanov Institute of Physics of the National Academy of Sciences</publisher-name></publisher></journal-meta><article-meta><article-id custom-type="elpub" pub-id-type="custom">zhps-923</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>АННОТАЦИИ АНГЛОЯЗЫЧНЫХ СТАТЕЙ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>ABSTRACTS ENGLISH-LANGUAGE ARTICLES</subject></subj-group></article-categories><title-group><article-title>Методы производной спектрофотометрии для определения гефитиниба в нефасованной и фармацевтической формах</article-title><trans-title-group xml:lang="en"><trans-title>Derivative Spectrophotometric Methods for Determination of Gefitinib in Bulk and in Formulation</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>Patra</surname><given-names>S. R.</given-names></name><name name-style="western" xml:lang="en"><surname>Patra</surname><given-names>S. R.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Чандигарх, 160014</p></bio><bio xml:lang="en"><p>Chandigarh, 160014</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Bali</surname><given-names>А.</given-names></name><name name-style="western" xml:lang="en"><surname>Bali</surname><given-names>A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Чандигарх, 160014</p></bio><bio xml:lang="en"><p>Chandigarh, 160014</p></bio><email xlink:type="simple">alka.bali@rediffmail.com</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>Saha</surname><given-names>M.</given-names></name><name name-style="western" xml:lang="en"><surname>Saha</surname><given-names>M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Чандигарх, 160014</p></bio><bio xml:lang="en"><p>Chandigarh, 160014</p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Институт фармацевтических наук Центра перспективных исследований UGC Пенджабского университета</institution></aff><aff xml:lang="en"><institution>University Institute of Pharmaceutical Sciences, UGC Center of Advanced Study, Panjab University</institution></aff></aff-alternatives><pub-date pub-type="collection"><year>2021</year></pub-date><pub-date pub-type="epub"><day>10</day><month>10</month><year>2021</year></pub-date><volume>88</volume><issue>5</issue><elocation-id>823(1)-823(7)</elocation-id><permissions><copyright-statement>Copyright &amp;#x00A9; Patra S., Bali А., Saha M., 2021</copyright-statement><copyright-year>2021</copyright-year><copyright-holder xml:lang="ru">Patra S., Bali А., Saha M.</copyright-holder><copyright-holder xml:lang="en">Patra S., Bali A., Saha 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://zhps.ejournal.by/jour/article/view/923">https://zhps.ejournal.by/jour/article/view/923</self-uri><abstract><p>Pазработан быстрый, чувствительный, рентабельный и воспроизводимый спектрофотометрический метод производной первого порядка для определения гефитиниба в объеме вещества, а также в формах, поступающих на рынок. Предварительное спектрофотометрическое определение препарата проведено в ацетатном буферном веществе с pH 2.8 и в 0.1 N HCl с 20 вариантами параметров. Выбранный метод с тремя вариантами параметров на основе методов пик-ноль (P-0) и пик-пик (P-P) оценен на стабильность, указывающую на возможность его применения для растворов с ускоренной деградацией. Разработанный метод апробирован на предмет линейности, точности и устойчивости. Линейность наблюдалась в диапазоне концентраций 5–50 мкг/мл с коэффициентом корреляции r2 = 0.999. Пределы детектирования наблюдались в диапазоне 1.69–3.75 мкг/мл, а пределы количественного определения 5.11–12.71 мкг/мл. Предложенный метод применим для определения лекарственного средства в составе имеющихся в продаже таблеток с вероятностью обнаружения 97.42–98.58 %.</p></abstract><trans-abstract xml:lang="en"><p>A rapid, sensitive, cost effective and reproducible first-order derivative spectrophotometric method was developed for the estimation of gefitinib in bulk and in its marketed formulation. Preliminary spectrophotometric determination of the drug was carried out in acetate buffer pH 2.8 and in 0.1 N HCl with a total of 20 parametric variations. The selected method with three parametric variations employing peak-zero (P-0) and peak-peak (P-P) techniques was assessed for stability indicating potential in force degraded solutions. The developed method was validated with respect to linearity, accuracy, precision, and robustness. Linearity was observed in the concentration range of 5–50 μg/ml with an excellent correlation coefficient (r2 ) of 0.999. The limits of assay detection values were found for the range from 1.69–3.75 μg/ml, and quantitation limits ranged from 5.11–12.71 μg/ml for the proposed method. The proposed method was applicable for the determination of the drug in its marketed tablet formulation, and percentage recovery was found for the range from 97.42 to 98.58%.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>гефитиниб</kwd><kwd>производная спектрофотометрия</kwd><kwd>валидация метода</kwd><kwd>анализ</kwd></kwd-group><kwd-group xml:lang="en"><kwd>gefitinib</kwd><kwd>derivative spectrophotometry</kwd><kwd>method validation</kwd><kwd>analysis</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">J. Y. Douillard, G. Ostoros, M. Cobo, T. Ciuleanu, R. McCormack, A. Webster, T. Milenkova, Br. J. Cancer, 110, 55–62 (2014).</mixed-citation><mixed-citation xml:lang="en">J. Y. Douillard, G. Ostoros, M. Cobo, T. Ciuleanu, R. McCormack, A. Webster, T. Milenkova, Br. J. Cancer, 110, 55–62 (2014).</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">M. Fukuoka. Y. L. Wu, S. Thongprasert, P. Sunpaweravong, S. S. Leong, V. Sriuranpong, T. Y. Chao, K. Nakagawa, D. T. Chu, N. Saijo, E. L. Duffield, J. Clin. Oncol., 29, 2866–2874 (2011).</mixed-citation><mixed-citation xml:lang="en">M. Fukuoka. Y. L. Wu, S. Thongprasert, P. Sunpaweravong, S. S. Leong, V. Sriuranpong, T. Y. Chao, K. Nakagawa, D. T. Chu, N. Saijo, E. L. Duffield, J. Clin. Oncol., 29, 2866–2874 (2011).</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">A. Raja, P. Joshna, D. Banji, K. Rao, S. Duraipandi, Asian J. Pharm. Anal. Med. Chem., 2, No. 3, 127–133 (2014).</mixed-citation><mixed-citation xml:lang="en">A. Raja, P. Joshna, D. Banji, K. Rao, S. Duraipandi, Asian J. Pharm. Anal. Med. Chem., 2, No. 3, 127–133 (2014).</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">A. Sreedevi, A. L. Rao, L. Kalyani, Int. J. Pharm. Chem. Biol. Sci., 3, No. 4, 1305–1315 (2013).</mixed-citation><mixed-citation xml:lang="en">A. Sreedevi, A. L. Rao, L. Kalyani, Int. J. Pharm. Chem. Biol. Sci., 3, No. 4, 1305–1315 (2013).</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">M. Venkataramanna, I. V. Somaraju, K. S. Babu, Am. J. Anal. Chem., 2, 75–83 (2011).</mixed-citation><mixed-citation xml:lang="en">M. Venkataramanna, I. V. Somaraju, K. S. Babu, Am. J. Anal. Chem., 2, 75–83 (2011).</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">L. Faivre, C. Gomo, O. Mir, F. Taieb, A. Schoemann-Thomas, S. Ropert, M. Vidal, D. Dusser, A. Dauphin, F. Goldwasser, B. Blanchet, J. Chromatogr. B, 879, 2345–2350 (2011).</mixed-citation><mixed-citation xml:lang="en">L. Faivre, C. Gomo, O. Mir, F. Taieb, A. Schoemann-Thomas, S. Ropert, M. Vidal, D. Dusser, A. Dauphin, F. Goldwasser, B. Blanchet, J. Chromatogr. B, 879, 2345–2350 (2011).</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">G. Guetens, H. Prenen, G. De Boeck, W. Van Dongen, E. Esmans, F. Lemiere, A. T. Van Oosterom, P. Schöffski, E. A. De Bruijn, J. Chromatogr. A, 1082, 2–5 (2005).</mixed-citation><mixed-citation xml:lang="en">G. Guetens, H. Prenen, G. De Boeck, W. Van Dongen, E. Esmans, F. Lemiere, A. T. Van Oosterom, P. Schöffski, E. A. De Bruijn, J. Chromatogr. A, 1082, 2–5 (2005).</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">M. Zhao, C. Hartke, A. Jimeno, J. Li, P. He, Y. Zabelina, M. Hidalgo, S. D. Baker, J. Chromatogr. B, 819, 73–80 (2005).</mixed-citation><mixed-citation xml:lang="en">M. Zhao, C. Hartke, A. Jimeno, J. Li, P. He, Y. Zabelina, M. Hidalgo, S. D. Baker, J. Chromatogr. B, 819, 73–80 (2005).</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">K. Irie, S. Shobu, S. Hiratsuji, Y. Yamasaki, S. Nanjo, C. Kokan, A. Hata, R. Kaji, K. Masago, S. Fujita, Y. Okada, J. Chromatogr. B., 1087, 1–5 (2018).</mixed-citation><mixed-citation xml:lang="en">K. Irie, S. Shobu, S. Hiratsuji, Y. Yamasaki, S. Nanjo, C. Kokan, A. Hata, R. Kaji, K. Masago, S. Fujita, Y. Okada, J. Chromatogr. B., 1087, 1–5 (2018).</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">A. Chahbouni, J. C. G. den Burger, R. M. Vos, A. Sinjewel, A. J. Wilhelm, Ther. Drug Monit., 31, 683–687 (2009).</mixed-citation><mixed-citation xml:lang="en">A. Chahbouni, J. C. G. den Burger, R. M. Vos, A. Sinjewel, A. J. Wilhelm, Ther. Drug Monit., 31, 683–687 (2009).</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">S. Bouchet, E. Chauzit, D. Ducint, N. Castaing, M. Canal-Raffin, N. Moore, K. Titier, M. Molimard, Clin. Chim. Acta, 412, 1060–1067 (2011).</mixed-citation><mixed-citation xml:lang="en">S. Bouchet, E. Chauzit, D. Ducint, N. Castaing, M. Canal-Raffin, N. Moore, K. Titier, M. Molimard, Clin. Chim. Acta, 412, 1060–1067 (2011).</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">R. Honeywell, K. Yarzadah, E. Giovannetti, N. Losekoot, E. F. Smit, M. Walraven, J. S. Lind, C. Tibaldi, H. M. Verheul, G. J. Peters, J. Chromatogr. B, 878, 1059–1068 (2010).</mixed-citation><mixed-citation xml:lang="en">R. Honeywell, K. Yarzadah, E. Giovannetti, N. Losekoot, E. F. Smit, M. Walraven, J. S. Lind, C. Tibaldi, H. M. Verheul, G. J. Peters, J. Chromatogr. B, 878, 1059–1068 (2010).</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">D. McKillop, M. Hutchison, E. A. Partridge, N. Bushby, C. M. Cooper, J. A. Clarkson-Jones, W. Herron, H. C. Swaisland, Xenobiotica, 34, 917–934 (2004).</mixed-citation><mixed-citation xml:lang="en">D. McKillop, M. Hutchison, E. A. Partridge, N. Bushby, C. M. Cooper, J. A. Clarkson-Jones, W. Herron, H. C. Swaisland, Xenobiotica, 34, 917–934 (2004).</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">C. Karunakara, A. Udupi, C. G. Reddy, J. Liq. Chromatogr. Relat. Technol., 38, 759–764 (2015).</mixed-citation><mixed-citation xml:lang="en">C. Karunakara, A. Udupi, C. G. Reddy, J. Liq. Chromatogr. Relat. Technol., 38, 759–764 (2015).</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">N. Zheng, C. Zhao, X. R. He, S. T. Jiang, S. Y. Han, G. B. Xu, P. P. Li, J. Chromatogr. B, 1011, 215–222 (2016).</mixed-citation><mixed-citation xml:lang="en">N. Zheng, C. Zhao, X. R. He, S. T. Jiang, S. Y. Han, G. B. Xu, P. P. Li, J. Chromatogr. B, 1011, 215–222 (2016).</mixed-citation></citation-alternatives></ref><ref id="cit16"><label>16</label><citation-alternatives><mixed-citation xml:lang="ru">L. Z. Wang, M. Y. Lim, T. M. Chin, W. L. Thuya, P. L. Nye, A. Wong, S. Y. Chan, B. C. Goh, P. C. Ho, J. Chromatogr. B, 879, 2155–2161 (2011).</mixed-citation><mixed-citation xml:lang="en">L. Z. Wang, M. Y. Lim, T. M. Chin, W. L. Thuya, P. L. Nye, A. Wong, S. Y. Chan, B. C. Goh, P. C. Ho, J. Chromatogr. B, 879, 2155–2161 (2011).</mixed-citation></citation-alternatives></ref><ref id="cit17"><label>17</label><citation-alternatives><mixed-citation xml:lang="ru">D. G. Sankar, B. A. Kumar, P. J. Babu, P. V. M. Latha, Asian J. Chem., 18, No. 4, 3249–3250 (2006).</mixed-citation><mixed-citation xml:lang="en">D. G. Sankar, B. A. Kumar, P. J. Babu, P. V. M. Latha, Asian J. Chem., 18, No. 4, 3249–3250 (2006).</mixed-citation></citation-alternatives></ref><ref id="cit18"><label>18</label><citation-alternatives><mixed-citation xml:lang="ru">A. Ratnakumari, A. Rajeswari, K. Sobha, Pharmanest, 1, No. 1, 118–122 (2010).</mixed-citation><mixed-citation xml:lang="en">A. Ratnakumari, A. Rajeswari, K. Sobha, Pharmanest, 1, No. 1, 118–122 (2010).</mixed-citation></citation-alternatives></ref><ref id="cit19"><label>19</label><citation-alternatives><mixed-citation xml:lang="ru">S. K. Savale, Asian J. Biomater. Res., 4, No. 2, 18–22 (2017).</mixed-citation><mixed-citation xml:lang="en">S. K. Savale, Asian J. Biomater. Res., 4, No. 2, 18–22 (2017).</mixed-citation></citation-alternatives></ref><ref id="cit20"><label>20</label><citation-alternatives><mixed-citation xml:lang="ru">V. K. Redasani, P. S. Patel, S. J. Surana, Anal. Chem., 14, No. 3, 83–87 (2014).</mixed-citation><mixed-citation xml:lang="en">V. K. Redasani, P. S. Patel, S. J. Surana, Anal. Chem., 14, No. 3, 83–87 (2014).</mixed-citation></citation-alternatives></ref><ref id="cit21"><label>21</label><citation-alternatives><mixed-citation xml:lang="ru">M. B. Varanasi, M. A. Khan, V. R. Jangala, B. B. Teja, Int. J. Chem. Sci., 7, No. 4, 2549–2554 (2009).</mixed-citation><mixed-citation xml:lang="en">M. B. Varanasi, M. A. Khan, V. R. Jangala, B. B. Teja, Int. J. Chem. Sci., 7, No. 4, 2549–2554 (2009).</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>
