<?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">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-843</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>Спектрофлуориметрический метод определения азеластина гидрохлорида в объеме и назальной композиции</article-title><trans-title-group xml:lang="en"><trans-title>Spectrofluorimetric Method for the Determination of Azelastine Hydrochloride in Bulk and Nasal Formulations</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>Shekhar</surname><given-names>S.</given-names></name><name name-style="western" xml:lang="en"><surname>Shekhar</surname><given-names>S.</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>A.</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-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Институт фармацевтических наук, Центр перспективных исследований UGC Панджабского 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>29</day><month>05</month><year>2021</year></pub-date><volume>88</volume><issue>3</issue><elocation-id>506(1)-506(7)</elocation-id><permissions><copyright-statement>Copyright &amp;#x00A9; Shekhar S., Bali A., 2021</copyright-statement><copyright-year>2021</copyright-year><copyright-holder xml:lang="ru">Shekhar S., Bali A.</copyright-holder><copyright-holder xml:lang="en">Shekhar S., Bali A.</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/843">https://zhps.ejournal.by/jour/article/view/843</self-uri><abstract><p>Разработан воспроизводимый, чувствительный и экономичный спектрофлуориметрический метод количественного определения гидрохлорида азеластина в объеме и назальной композиции. Надежность метода оценена с помощью исследований восстановления лекарственного средства в искусственно разложенных растворах. В соответствии с ICH метоД проверен в отношении линейности, точности, прецизионности, предела обнаружения (LOD), предела количественной оценки (LOQ) и воспроизводимости. Отличная линейность отмечена в диапазоне концентраций 2.0-40.0 мкг/мл с коэффициентом корреляции R2 = 0.9961. Пределы обнаружения и количественного определения для предложенного метода 0.1598 и 0.4845 мкг/мл. Хорошее извлечение лекарственного средства достигнуто для случая назального спрея (RSD 96.5, 0.66%). Надежность метода оценена по результатам обнаружения лекарственного средства в различных подвергшихся искусственному разложению образцах, куда предварительно вносилось лекарственное средство с заданной концентрацией. Исследования показывают высокую скорость разложения азеластина в растворах, подвергшихся щелочным, окислительным и фотолитическим реакциям.</p></abstract><trans-abstract xml:lang="en"><p>A reproducible, sensitive, and cost-effective spectrofluorimetric method has been developed for the quantification of azelastine hydrochloride in its bulk and nasal formulations. The stability-indicating potential of the method was assessed by recovery studies in the forced degraded solutions of the drug. The method was validated in accordance with the ICH guidelines with respect to linearity, accuracy, precision, limit of detection (LOD), limit of quantification (LOQ), and robustness. Excellent linearity was noted in the concentration range 2.0-40.0 μg/ml with a correlation coefficient (R2) of 0.9961. The limits of detection and quantitation for the proposed method were found to be 0.1598 μg/ml and 0.4845 μg/ml respectively. Excellent recovery of the drug was obtained from the proposed method in the nasal spray formulation of the drug (96.5, 0.66% RSD). The stability-indicating potential of the method was assessed from recovery studies of the drug from various forced-degraded samples spiked with known drug concentrations. The studies indicated a high rate of degradation in alkaline, oxidative, and photolytic stress degraded solutions.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>азеластин</kwd><kwd>спектрофлуориметрический метод</kwd><kwd>валидация</kwd><kwd>анализ</kwd></kwd-group><kwd-group xml:lang="en"><kwd>azelastine</kwd><kwd>spectrofluorometric method</kwd><kwd>validation</kwd><kwd>analysis</kwd></kwd-group><funding-group><funding-statement xml:lang="en">This work was supported by the University Grants Commission (UGC), New Delhi, India (Grant No. 36/N/296). We sincerely thank Cipla Ltd., Mumbai (India) for graciously providing pure samples of azelastine HCl.</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">https://www.accessdata.fda.gov/drugsatfda_docs/nda/2000/20114S006_Astelin%20Nasal%20Spray_Approv.pdf.</mixed-citation><mixed-citation xml:lang="en">https://www.accessdata.fda.gov/drugsatfda_docs/nda/2000/20114S006_Astelin%20Nasal%20Spray_Approv.pdf.</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">M. D. Scarupa, M. A. Kaliner, World Allergy Org. J., 2, 20-25 (2009).</mixed-citation><mixed-citation xml:lang="en">M. D. Scarupa, M. A. Kaliner, World Allergy Org. J., 2, 20-25 (2009).</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">J. A. Bernstein, Curr. Med. Res. Opin., 23, 2441-2452 (2007).</mixed-citation><mixed-citation xml:lang="en">J. A. Bernstein, Curr. Med. Res. Opin., 23, 2441-2452 (2007).</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">C. Lee, J. Corren, Expert Opin. Pharmacother., 8, No. 5, 701-709 (2007).</mixed-citation><mixed-citation xml:lang="en">C. Lee, J. Corren, Expert Opin. Pharmacother., 8, No. 5, 701-709 (2007).</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">L. M. da Costa, H. Oliveira de Almeida Leite, N. M. Kassab, A. K. Singh, Int. J. Anal. Chem., 1-11 (2019).</mixed-citation><mixed-citation xml:lang="en">L. M. da Costa, H. Oliveira de Almeida Leite, N. M. Kassab, A. K. Singh, Int. J. Anal. Chem., 1-11 (2019).</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">S. Patel, T. Y. Pasha, Asian J. Pharm. Clin. Res., 11, 248-251 (2018).</mixed-citation><mixed-citation xml:lang="en">S. Patel, T. Y. Pasha, Asian J. Pharm. Clin. Res., 11, 248-251 (2018).</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">M. E. M. Hassouna, M. M. Abdelrahman, M. A. Mohamed, J. Forensic Sci. Criminal Invest., 1, 555565-555575 (2017).</mixed-citation><mixed-citation xml:lang="en">M. E. M. Hassouna, M. M. Abdelrahman, M. A. Mohamed, J. Forensic Sci. Criminal Invest., 1, 555565-555575 (2017).</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">B. Thangabalan, P. V. Kumar, Int. J. Pharm. Sci. Rev. Res., 17, 62-64 (2012).</mixed-citation><mixed-citation xml:lang="en">B. Thangabalan, P. V. Kumar, Int. J. Pharm. Sci. Rev. Res., 17, 62-64 (2012).</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">K. L. N. Rao, K. P. Reddy, K. S. Babu, K. S. Raju, K. V. Rao, J. V. Shaik, Int. J. Res. Pharm. Sci., 1, 473-480 (2010).</mixed-citation><mixed-citation xml:lang="en">K. L. N. Rao, K. P. Reddy, K. S. Babu, K. S. Raju, K. V. Rao, J. V. Shaik, Int. J. Res. Pharm. Sci., 1, 473-480 (2010).</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">R. Dubey, S. Das, S. Roychowdhury, K. K. Pradhan, M. Ghosh, Pharmbit, 27, 9-11 (2013).</mixed-citation><mixed-citation xml:lang="en">R. Dubey, S. Das, S. Roychowdhury, K. K. Pradhan, M. Ghosh, Pharmbit, 27, 9-11 (2013).</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">N. S. Abdelwahab, N. F. Farid, M. Elagawany, E. H. Abdelmomen, Biomed. Chromatogr., 32, e4346 (2018).</mixed-citation><mixed-citation xml:lang="en">N. S. Abdelwahab, N. F. Farid, M. Elagawany, E. H. Abdelmomen, Biomed. Chromatogr., 32, e4346 (2018).</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">N. N. Salama, S. A. Abdel-Razeq, S. Abdel-Atty, N. El-Kosy, Br. J. Pharm. Res., 79-92 (2014).</mixed-citation><mixed-citation xml:lang="en">N. N. Salama, S. A. Abdel-Razeq, S. Abdel-Atty, N. El-Kosy, Br. J. Pharm. Res., 79-92 (2014).</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">M. R. Elghobashy, O. M. Badran, M. Y. Salem, K. M. Kelani, Anal. Bioanal. Electrochem, 8, 325-340 (2013).</mixed-citation><mixed-citation xml:lang="en">M. R. Elghobashy, O. M. Badran, M. Y. Salem, K. M. Kelani, Anal. Bioanal. Electrochem, 8, 325-340 (2013).</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">M. E. Hassouna, M. M. Abdelrahman, M. A. Mohamed, World, 2, 48-56 (2017).</mixed-citation><mixed-citation xml:lang="en">M. E. Hassouna, M. M. Abdelrahman, M. A. Mohamed, World, 2, 48-56 (2017).</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">S. K. Savale, Asian J. Biomater. Res, 3, 1-5 (2017).</mixed-citation><mixed-citation xml:lang="en">S. K. Savale, Asian J. Biomater. Res, 3, 1-5 (2017).</mixed-citation></citation-alternatives></ref><ref id="cit16"><label>16</label><citation-alternatives><mixed-citation xml:lang="ru">A. A. Gouda, R. El Sheikh, H. El Saied, Can. Chem. Trans., 3, 29-41 (2015).</mixed-citation><mixed-citation xml:lang="en">A. A. Gouda, R. El Sheikh, H. El Saied, Can. Chem. Trans., 3, 29-41 (2015).</mixed-citation></citation-alternatives></ref><ref id="cit17"><label>17</label><citation-alternatives><mixed-citation xml:lang="ru">J. Y. Kim, J. Y. Choi, C. Y. Yoon, S. Cho, W. S. Kim, J. A. Do, J. Kor. Soc. Appl. Biol, 58, 137-147 (2015).</mixed-citation><mixed-citation xml:lang="en">J. Y. Kim, J. Y. Choi, C. Y. Yoon, S. Cho, W. S. Kim, J. A. Do, J. Kor. Soc. Appl. Biol, 58, 137-147 (2015).</mixed-citation></citation-alternatives></ref><ref id="cit18"><label>18</label><citation-alternatives><mixed-citation xml:lang="ru">J. Y. Kim, J. A. Do, J. Y. Choi, S. Cho, W. S. Kim, C. Y. Yoon, Biomed. Chromatogr., 29, 465-474 (2015).</mixed-citation><mixed-citation xml:lang="en">J. Y. Kim, J. A. Do, J. Y. Choi, S. Cho, W. S. Kim, C. Y. Yoon, Biomed. Chromatogr., 29, 465-474 (2015).</mixed-citation></citation-alternatives></ref><ref id="cit19"><label>19</label><citation-alternatives><mixed-citation xml:lang="ru">J. T. Yang, K. K. Wong, N. Kucharczyk, R. D. Sofia, Drug Metab. Dispos., 20, 536-540 (1992).</mixed-citation><mixed-citation xml:lang="en">J. T. Yang, K. K. Wong, N. Kucharczyk, R. D. Sofia, Drug Metab. Dispos., 20, 536-540 (1992).</mixed-citation></citation-alternatives></ref><ref id="cit20"><label>20</label><citation-alternatives><mixed-citation xml:lang="ru">J. Pivonka, F. H. Segelman, C. A. Hartman, W. E. Segl, N. Kucharczyk, R. D. Sofia, J. Chromatogr. B: Biomed. Sci. Appl., 420, 89-98 (1987).</mixed-citation><mixed-citation xml:lang="en">J. Pivonka, F. H. Segelman, C. A. Hartman, W. E. Segl, N. Kucharczyk, R. D. Sofia, J. Chromatogr. B: Biomed. Sci. Appl., 420, 89-98 (1987).</mixed-citation></citation-alternatives></ref><ref id="cit21"><label>21</label><citation-alternatives><mixed-citation xml:lang="ru">Y. S. Park, S. H. Kim, Y. J. Kim, S. C. Yang, M. H. Lee, L. M. Shaw, J. S. Kang, Int. J. Biomed. Sci., 6, 120-127 (2013).</mixed-citation><mixed-citation xml:lang="en">Y. S. Park, S. H. Kim, Y. J. Kim, S. C. Yang, M. H. Lee, L. M. Shaw, J. S. Kang, Int. J. Biomed. Sci., 6, 120-127 (2013).</mixed-citation></citation-alternatives></ref><ref id="cit22"><label>22</label><citation-alternatives><mixed-citation xml:lang="ru">U. Heinemann, G. Blaschke, N. Knebel, J. Chromatogr. B, 793, 389-404 (2003).</mixed-citation><mixed-citation xml:lang="en">U. Heinemann, G. Blaschke, N. Knebel, J. Chromatogr. B, 793, 389-404 (2003).</mixed-citation></citation-alternatives></ref><ref id="cit23"><label>23</label><citation-alternatives><mixed-citation xml:lang="ru">R. N. El-Shaheny, K. Yamada, Anal. Sci., 30, 691-697 (2014).</mixed-citation><mixed-citation xml:lang="en">R. N. El-Shaheny, K. Yamada, Anal. Sci., 30, 691-697 (2014).</mixed-citation></citation-alternatives></ref><ref id="cit24"><label>24</label><citation-alternatives><mixed-citation xml:lang="ru">S. A. Abdel-Razeq, N. N. Salama, S. Abdel-Atty, N. El-Kosy, Pharm. Anal. Acta, 3, 1-4 (2012).</mixed-citation><mixed-citation xml:lang="en">S. A. Abdel-Razeq, N. N. Salama, S. Abdel-Atty, N. El-Kosy, Pharm. Anal. Acta, 3, 1-4 (2012).</mixed-citation></citation-alternatives></ref><ref id="cit25"><label>25</label><citation-alternatives><mixed-citation xml:lang="ru">S. A. Abdel-Razeq, M. M. Foaud, N. N. Salama, S. Abdel-Atty, N. El-Kosy, In: Sensing in Electroanalysis, Eds. K. Kalcher, R. Metelka, I. Svancara, K. Vytfas, 6, University Press Centre, Pardubice, Czech Republic, 289-305 (2011).</mixed-citation><mixed-citation xml:lang="en">S. A. Abdel-Razeq, M. M. Foaud, N. N. Salama, S. Abdel-Atty, N. El-Kosy, In: Sensing in Electroanalysis, Eds. K. Kalcher, R. Metelka, I. Svancara, K. Vytfas, 6, University Press Centre, Pardubice, Czech Republic, 289-305 (2011).</mixed-citation></citation-alternatives></ref><ref id="cit26"><label>26</label><citation-alternatives><mixed-citation xml:lang="ru">ICH, Validation of Analytical Procedures: Text and Methodology Q2 (R1), Int. Conf. Harmonization, Geneva, Switzerland, 11, 1-13 (2005).</mixed-citation><mixed-citation xml:lang="en">ICH, Validation of Analytical Procedures: Text and Methodology Q2 (R1), Int. Conf. Harmonization, Geneva, Switzerland, 11, 1-13 (2005).</mixed-citation></citation-alternatives></ref><ref id="cit27"><label>27</label><citation-alternatives><mixed-citation xml:lang="ru">ICH, Photostability Testing of New Active Substances and Medicinal Products Q1B, Int. Conf. Harmonization, Geneva, Switzerland, 1-11 (1996).</mixed-citation><mixed-citation xml:lang="en">ICH, Photostability Testing of New Active Substances and Medicinal Products Q1B, Int. Conf. Harmonization, Geneva, Switzerland, 1-11 (1996).</mixed-citation></citation-alternatives></ref><ref id="cit28"><label>28</label><citation-alternatives><mixed-citation xml:lang="ru">https://chemaxon.com/products/calculators-and-predictors#pka.</mixed-citation><mixed-citation xml:lang="en">https://chemaxon.com/products/calculators-and-predictors#pka.</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>
