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Identification and Quantification by NMR Spectroscopy of the 22 R and 22 S Epimers in Budesonide Pharmaceutical Forms
The authors developed four variants of the qNMR technique ( H or C nucleus, DMSO-d6 or CDCl solvent) for identification and quantification by NMR of 22 and 22 epimers in budesonide active pharmaceutical ingredient and budesonide drugs (sprays, capsules, tablets). The choice of the qNMR technique ver...
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Published in: | Molecules (Basel, Switzerland) Switzerland), 2022-03, Vol.27 (7) |
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creator | Kuz'mina, Natalia E Moiseev, Sergey V Severinova, Elena Y Stepanov, Evgenii A Bunyatyan, Natalia D |
description | The authors developed four variants of the qNMR technique (
H or
C nucleus, DMSO-d6 or CDCl
solvent) for identification and quantification by NMR of 22
and 22
epimers in budesonide active pharmaceutical ingredient and budesonide drugs (sprays, capsules, tablets). The choice of the qNMR technique version depends on the drug excipients. The correlation of
H and
C spectra signals to molecules of different budesonide epimers was carried out on the basis of a comprehensive analysis of experimental spectral NMR data (
H-
H gCOSY,
H-
C gHSQC,
H-
C gHMBC,
H-
H ROESY). This technique makes it possible to identify budesonide epimers and determine their weight ratio directly, without constructing a calibration curve and using any standards. The results of measuring the 22
epimer content by qNMR are comparable with the results of measurements using the reference HPLC method. |
format | article |
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H or
C nucleus, DMSO-d6 or CDCl
solvent) for identification and quantification by NMR of 22
and 22
epimers in budesonide active pharmaceutical ingredient and budesonide drugs (sprays, capsules, tablets). The choice of the qNMR technique version depends on the drug excipients. The correlation of
H and
C spectra signals to molecules of different budesonide epimers was carried out on the basis of a comprehensive analysis of experimental spectral NMR data (
H-
H gCOSY,
H-
C gHSQC,
H-
C gHMBC,
H-
H ROESY). This technique makes it possible to identify budesonide epimers and determine their weight ratio directly, without constructing a calibration curve and using any standards. The results of measuring the 22
epimer content by qNMR are comparable with the results of measurements using the reference HPLC method.</description><identifier>EISSN: 1420-3049</identifier><identifier>PMID: 35408662</identifier><language>eng</language><publisher>Switzerland</publisher><subject>Budesonide - chemistry ; Glucocorticoids ; Magnetic Resonance Spectroscopy ; Pharmaceutical Preparations ; Stereoisomerism</subject><ispartof>Molecules (Basel, Switzerland), 2022-03, Vol.27 (7)</ispartof><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><orcidid>0000-0001-5695-8048</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/35408662$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Kuz'mina, Natalia E</creatorcontrib><creatorcontrib>Moiseev, Sergey V</creatorcontrib><creatorcontrib>Severinova, Elena Y</creatorcontrib><creatorcontrib>Stepanov, Evgenii A</creatorcontrib><creatorcontrib>Bunyatyan, Natalia D</creatorcontrib><title>Identification and Quantification by NMR Spectroscopy of the 22 R and 22 S Epimers in Budesonide Pharmaceutical Forms</title><title>Molecules (Basel, Switzerland)</title><addtitle>Molecules</addtitle><description>The authors developed four variants of the qNMR technique (
H or
C nucleus, DMSO-d6 or CDCl
solvent) for identification and quantification by NMR of 22
and 22
epimers in budesonide active pharmaceutical ingredient and budesonide drugs (sprays, capsules, tablets). The choice of the qNMR technique version depends on the drug excipients. The correlation of
H and
C spectra signals to molecules of different budesonide epimers was carried out on the basis of a comprehensive analysis of experimental spectral NMR data (
H-
H gCOSY,
H-
C gHSQC,
H-
C gHMBC,
H-
H ROESY). This technique makes it possible to identify budesonide epimers and determine their weight ratio directly, without constructing a calibration curve and using any standards. The results of measuring the 22
epimer content by qNMR are comparable with the results of measurements using the reference HPLC method.</description><subject>Budesonide - chemistry</subject><subject>Glucocorticoids</subject><subject>Magnetic Resonance Spectroscopy</subject><subject>Pharmaceutical Preparations</subject><subject>Stereoisomerism</subject><issn>1420-3049</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2022</creationdate><recordtype>article</recordtype><recordid>eNqFjskKwjAYhIMgti6vIP8LCGlaRa9KRQ-K211i8xcjZiHLoW9vEQVvnmYYvhmmQ9KsYHSS02KRkL73D0pZVmTTHknyaUHnsxlLSdwK1EHWsuJBGg1cCzhG_hvdGtjvTnC2WAVnfGVsA6aGcEdgDE7vSmvOUFqp0HmQGpZRoDdaCoTDnTvFK4yhHXzC2jjlh6Rb86fH0UcHZLwuL6vNxMabQnG1Tirumuv3Z_4XeAF_QEg_</recordid><startdate>20220331</startdate><enddate>20220331</enddate><creator>Kuz'mina, Natalia E</creator><creator>Moiseev, Sergey V</creator><creator>Severinova, Elena Y</creator><creator>Stepanov, Evgenii A</creator><creator>Bunyatyan, Natalia D</creator><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><orcidid>https://orcid.org/0000-0001-5695-8048</orcidid></search><sort><creationdate>20220331</creationdate><title>Identification and Quantification by NMR Spectroscopy of the 22 R and 22 S Epimers in Budesonide Pharmaceutical Forms</title><author>Kuz'mina, Natalia E ; Moiseev, Sergey V ; Severinova, Elena Y ; Stepanov, Evgenii A ; Bunyatyan, Natalia D</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-pubmed_primary_354086623</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2022</creationdate><topic>Budesonide - chemistry</topic><topic>Glucocorticoids</topic><topic>Magnetic Resonance Spectroscopy</topic><topic>Pharmaceutical Preparations</topic><topic>Stereoisomerism</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Kuz'mina, Natalia E</creatorcontrib><creatorcontrib>Moiseev, Sergey V</creatorcontrib><creatorcontrib>Severinova, Elena Y</creatorcontrib><creatorcontrib>Stepanov, Evgenii A</creatorcontrib><creatorcontrib>Bunyatyan, Natalia D</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><jtitle>Molecules (Basel, Switzerland)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Kuz'mina, Natalia E</au><au>Moiseev, Sergey V</au><au>Severinova, Elena Y</au><au>Stepanov, Evgenii A</au><au>Bunyatyan, Natalia D</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Identification and Quantification by NMR Spectroscopy of the 22 R and 22 S Epimers in Budesonide Pharmaceutical Forms</atitle><jtitle>Molecules (Basel, Switzerland)</jtitle><addtitle>Molecules</addtitle><date>2022-03-31</date><risdate>2022</risdate><volume>27</volume><issue>7</issue><eissn>1420-3049</eissn><abstract>The authors developed four variants of the qNMR technique (
H or
C nucleus, DMSO-d6 or CDCl
solvent) for identification and quantification by NMR of 22
and 22
epimers in budesonide active pharmaceutical ingredient and budesonide drugs (sprays, capsules, tablets). The choice of the qNMR technique version depends on the drug excipients. The correlation of
H and
C spectra signals to molecules of different budesonide epimers was carried out on the basis of a comprehensive analysis of experimental spectral NMR data (
H-
H gCOSY,
H-
C gHSQC,
H-
C gHMBC,
H-
H ROESY). This technique makes it possible to identify budesonide epimers and determine their weight ratio directly, without constructing a calibration curve and using any standards. The results of measuring the 22
epimer content by qNMR are comparable with the results of measurements using the reference HPLC method.</abstract><cop>Switzerland</cop><pmid>35408662</pmid><orcidid>https://orcid.org/0000-0001-5695-8048</orcidid></addata></record> |
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source | Open Access: PubMed Central; Publicly Available Content Database (Proquest) (PQ_SDU_P3) |
subjects | Budesonide - chemistry Glucocorticoids Magnetic Resonance Spectroscopy Pharmaceutical Preparations Stereoisomerism |
title | Identification and Quantification by NMR Spectroscopy of the 22 R and 22 S Epimers in Budesonide Pharmaceutical Forms |
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