SOLID COMPOSITION WITH A COX 2 INHIBITOR
The present disclosure is related to a novel solid pharmaceutical composition for oral administration, comprising a cyclooxygenase-2 inhibitor, which is found as a complex formed by a polyethylene copolymer and polypropylene (poloxamer), wherein said complex confers to the pharmaceutical composition...
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creator | Jorge Alberto RUBIO SEVILLA Luz Vivian Anayansi LÓPEZ GARCÍA Miguel Ángel GARCÍA PÉREZ Gerardo ENRÍQUEZ RAMÍREZ Martha Alicia CARRANZA RUÍZ |
description | The present disclosure is related to a novel solid pharmaceutical composition for oral administration, comprising a cyclooxygenase-2 inhibitor, which is found as a complex formed by a polyethylene copolymer and polypropylene (poloxamer), wherein said complex confers to the pharmaceutical composition, an improvement in its in vitro dissolution and gives the invention desirable in vivo pharmacokinetic properties for the cyclooxygenase-2 inhibitor absorption. This composition also is characterized because the celecoxib block complex comprises a d(10) particle size distribution greater than 4 microns and a d(90) greater than 300 microns. This composition is used in the field of medicine and pharmaceuticals, particularly in the medication preparation that is useful in the pain treatment.
La presente invención se refiere a una novedosa composición farmacéutica sólida de administración oral que comprende un inhibidor de la ciclooxigenasa-2, el cual se encuentra como un complejo formado mediante un copolímero de polietileno y polipropileno (poloxámero), y en donde dicho complejo le confiere a la composición farmacéutica, que lo comprende, característica que mejoran su disolución in vitro y le confiere propiedades farmacocinéticas in vivo deseables para la absorción del inhibidor de la ciclooxigenasa-2. Esta composición además, se encuentra caracterizada por que el complejo en bloque de celecoxib comprende una distribución de tamaño de partícula d(10) mayor a 4 micras y d(90) mayor a 300 micras. La composición antes descrita tiene aplicación en el campo de la medicina y farmacéutica en la preparación de medicamentos útiles en el tratamiento del dolor. |
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La presente invención se refiere a una novedosa composición farmacéutica sólida de administración oral que comprende un inhibidor de la ciclooxigenasa-2, el cual se encuentra como un complejo formado mediante un copolímero de polietileno y polipropileno (poloxámero), y en donde dicho complejo le confiere a la composición farmacéutica, que lo comprende, característica que mejoran su disolución in vitro y le confiere propiedades farmacocinéticas in vivo deseables para la absorción del inhibidor de la ciclooxigenasa-2. Esta composición además, se encuentra caracterizada por que el complejo en bloque de celecoxib comprende una distribución de tamaño de partícula d(10) mayor a 4 micras y d(90) mayor a 300 micras. La composición antes descrita tiene aplicación en el campo de la medicina y farmacéutica en la preparación de medicamentos útiles en el tratamiento del dolor.</description><language>eng ; spa</language><subject>HUMAN NECESSITIES ; HYGIENE ; MEDICAL OR VETERINARY SCIENCE ; PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES ; SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS ORMEDICINAL PREPARATIONS</subject><creationdate>2017</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20170126&DB=EPODOC&CC=MX&NR=2016010191A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20170126&DB=EPODOC&CC=MX&NR=2016010191A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>Jorge Alberto RUBIO SEVILLA</creatorcontrib><creatorcontrib>Luz Vivian Anayansi LÓPEZ GARCÍA</creatorcontrib><creatorcontrib>Miguel Ángel GARCÍA PÉREZ</creatorcontrib><creatorcontrib>Gerardo ENRÍQUEZ RAMÍREZ</creatorcontrib><creatorcontrib>Martha Alicia CARRANZA RUÍZ</creatorcontrib><title>SOLID COMPOSITION WITH A COX 2 INHIBITOR</title><description>The present disclosure is related to a novel solid pharmaceutical composition for oral administration, comprising a cyclooxygenase-2 inhibitor, which is found as a complex formed by a polyethylene copolymer and polypropylene (poloxamer), wherein said complex confers to the pharmaceutical composition, an improvement in its in vitro dissolution and gives the invention desirable in vivo pharmacokinetic properties for the cyclooxygenase-2 inhibitor absorption. This composition also is characterized because the celecoxib block complex comprises a d(10) particle size distribution greater than 4 microns and a d(90) greater than 300 microns. This composition is used in the field of medicine and pharmaceuticals, particularly in the medication preparation that is useful in the pain treatment.
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La presente invención se refiere a una novedosa composición farmacéutica sólida de administración oral que comprende un inhibidor de la ciclooxigenasa-2, el cual se encuentra como un complejo formado mediante un copolímero de polietileno y polipropileno (poloxámero), y en donde dicho complejo le confiere a la composición farmacéutica, que lo comprende, característica que mejoran su disolución in vitro y le confiere propiedades farmacocinéticas in vivo deseables para la absorción del inhibidor de la ciclooxigenasa-2. Esta composición además, se encuentra caracterizada por que el complejo en bloque de celecoxib comprende una distribución de tamaño de partícula d(10) mayor a 4 micras y d(90) mayor a 300 micras. La composición antes descrita tiene aplicación en el campo de la medicina y farmacéutica en la preparación de medicamentos útiles en el tratamiento del dolor.</abstract><oa>free_for_read</oa></addata></record> |
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subjects | HUMAN NECESSITIES HYGIENE MEDICAL OR VETERINARY SCIENCE PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS ORMEDICINAL PREPARATIONS |
title | SOLID COMPOSITION WITH A COX 2 INHIBITOR |
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