HPLC determination and pharmacokinetics of the new original domestic drug dibufelon
A simple, specific, sensitive, and precise high-performance liquid chromatography (HPLC) assay with UV detection has been developed for quantitative determination of fenozan acid in human blood plasma. Using this method, the pharmacokinetics of the new domestic preparation dibufelon (OOO Consortium-...
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Veröffentlicht in: | Pharmaceutical chemistry journal 2009-11, Vol.43 (11), p.641-643 |
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description | A simple, specific, sensitive, and precise high-performance liquid chromatography (HPLC) assay with UV detection has been developed for quantitative determination of fenozan acid in human blood plasma. Using this method, the pharmacokinetics of the new domestic preparation dibufelon (OOO Consortium-PIK, Russia) were investigated after a single peroral administration of an 800-mg dose in 12 healthy volunteers. It is established that the drug is rapidly absorbed from the GI tract into the systemic blood flow [C max ,178 ± 29 ng/mL; T max, 3.9 ± 0.5 h; AUC ₀₋∞, 1434 ± 269 (ng ∙ h)/mL; C max/AUC ₀₋∞, 0.135 ± 0.011 L/h], rather well retained in humans (MRT, 8.6 ± 0.8 h; T ₁/₂, 5.3 ± 0.8 h), and, despite a rapid total clearance (Cl t ,824 ± 167 L/h), penetrates well into organs and tissues (V Z , 5590 ± 1204 L). |
doi_str_mv | 10.1007/s11094-010-0370-4 |
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It is established that the drug is rapidly absorbed from the GI tract into the systemic blood flow [C max ,178 ± 29 ng/mL; T max, 3.9 ± 0.5 h; AUC ₀₋∞, 1434 ± 269 (ng ∙ h)/mL; C max/AUC ₀₋∞, 0.135 ± 0.011 L/h], rather well retained in humans (MRT, 8.6 ± 0.8 h; T ₁/₂, 5.3 ± 0.8 h), and, despite a rapid total clearance (Cl t ,824 ± 167 L/h), penetrates well into organs and tissues (V Z , 5590 ± 1204 L).</description><identifier>ISSN: 0091-150X</identifier><identifier>EISSN: 1573-9031</identifier><identifier>DOI: 10.1007/s11094-010-0370-4</identifier><language>eng</language><publisher>Boston: Boston : Springer US</publisher><subject>Drugs ; fenozan acid ; Gastrointestinal tract ; High-performance liquid chromatography ; HPLC ; Medicine ; Organic Chemistry ; Pharmacokinetics ; Pharmacology/Toxicology ; Pharmacy ; plasma</subject><ispartof>Pharmaceutical chemistry journal, 2009-11, Vol.43 (11), p.641-643</ispartof><rights>Springer Science+Business Media, Inc. 2009</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c345t-632f69d1baa1cfc3feada13f17cedbb4414914843dcd864718a512ddd322cdc13</citedby></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s11094-010-0370-4$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s11094-010-0370-4$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,778,782,27911,27912,41475,42544,51306</link.rule.ids></links><search><creatorcontrib>Kondratenko, S. 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It is established that the drug is rapidly absorbed from the GI tract into the systemic blood flow [C max ,178 ± 29 ng/mL; T max, 3.9 ± 0.5 h; AUC ₀₋∞, 1434 ± 269 (ng ∙ h)/mL; C max/AUC ₀₋∞, 0.135 ± 0.011 L/h], rather well retained in humans (MRT, 8.6 ± 0.8 h; T ₁/₂, 5.3 ± 0.8 h), and, despite a rapid total clearance (Cl t ,824 ± 167 L/h), penetrates well into organs and tissues (V Z , 5590 ± 1204 L).</description><subject>Drugs</subject><subject>fenozan acid</subject><subject>Gastrointestinal tract</subject><subject>High-performance liquid chromatography</subject><subject>HPLC</subject><subject>Medicine</subject><subject>Organic Chemistry</subject><subject>Pharmacokinetics</subject><subject>Pharmacology/Toxicology</subject><subject>Pharmacy</subject><subject>plasma</subject><issn>0091-150X</issn><issn>1573-9031</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2009</creationdate><recordtype>article</recordtype><recordid>eNp9kMtKAzEUQIMoWB8f4Mos3Yzem6TzWErxBQWFKrgLaR5t6sykJjOIf29kXLvK4p5zuTmEXCBcI0B1kxChEQUgFMArKMQBmeG84kUDHA_JDKDBAufwfkxOUtpBBoGzGVk9viwX1NjBxs73avChp6o3dL9VsVM6fPjeDl4nGhwdtpb29ouG6DeZbakJnU15Sk0cN9T49ehsG_ozcuRUm-z533tK3u7vXhePxfL54Wlxuyw0F_OhKDlzZWNwrRRqp7mzyijkDittzXotBIoGRS240aYuRYW1miMzxnDGtNHIT8nVtHcfw-eYL5GdT9q2reptGJNExhB5CQ3PKE6ojiGlaJ3cR9-p-C0R5G9AOQWUuYv8DShFdtjkpMz2GxvlLowx_zv9K11OklNBqk30Sb6tGCAHrKEuG8F_AKOtfUU</recordid><startdate>20091101</startdate><enddate>20091101</enddate><creator>Kondratenko, S. 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subjects | Drugs fenozan acid Gastrointestinal tract High-performance liquid chromatography HPLC Medicine Organic Chemistry Pharmacokinetics Pharmacology/Toxicology Pharmacy plasma |
title | HPLC determination and pharmacokinetics of the new original domestic drug dibufelon |
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