PHARMACEUTICAL COMPOSITIONS OF BUPROPION
The present invention relates to stabilized pharmaceutical compositions of bupropion or salt thereof comprising bupropion and a pharmaceutically acceptable buffering agent in an amount sufficient to attain a pH of 6 or less of the aqueous dispersion of the said composition. The present invention als...
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| creator | JAIN, GIRISH, KUMAR MANDAOGADE, PRASHANT, MANOHAR CHOUGULE, MAHAVIR, BHUPAL JOSHI, VENKATESH, MADHAVACHARYA SRIVASTAV, SAURABH |
| description | The present invention relates to stabilized pharmaceutical compositions of bupropion or salt thereof comprising bupropion and a pharmaceutically acceptable buffering agent in an amount sufficient to attain a pH of 6 or less of the aqueous dispersion of the said composition. The present invention also relates to sustained release pharmaceutical compositions of bupropion or salts thereof. The sustained release pharmaceutical compositions of bupropion are prepared by melt granulation method or by non-aqueous granulation method.
La présente invention concerne des compositions pharmaceutiques stabilisées de bupropion ou de sel de celui-ci comprenant du bupropion et un agent tampon pharmaceutiquement acceptable en une quantité suffisante pour que le pH de la dispersion aqueuse de cette composition n'excède pas 6. Cette invention concerne également des compositions pharmaceutiques à libération prolongée de bupropion ou de sels de celui-ci. Ces compositions pharmaceutiques à libération prolongée de bupropion sont préparées selon un procédé de granulation par fusion ou un procédé de granulation non aqueuse. |
| format | Patent |
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La présente invention concerne des compositions pharmaceutiques stabilisées de bupropion ou de sel de celui-ci comprenant du bupropion et un agent tampon pharmaceutiquement acceptable en une quantité suffisante pour que le pH de la dispersion aqueuse de cette composition n'excède pas 6. Cette invention concerne également des compositions pharmaceutiques à libération prolongée de bupropion ou de sels de celui-ci. Ces compositions pharmaceutiques à libération prolongée de bupropion sont préparées selon un procédé de granulation par fusion ou un procédé de granulation non aqueuse.</description><language>eng ; fre</language><subject>ACYCLIC OR CARBOCYCLIC COMPOUNDS ; CHEMISTRY ; HUMAN NECESSITIES ; HYGIENE ; MEDICAL OR VETERINARY SCIENCE ; METALLURGY ; ORGANIC CHEMISTRY ; PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES</subject><creationdate>2009</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=20090827&DB=EPODOC&CC=WO&NR=2008026044A3$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25555,76308</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20090827&DB=EPODOC&CC=WO&NR=2008026044A3$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>JAIN, GIRISH, KUMAR</creatorcontrib><creatorcontrib>MANDAOGADE, PRASHANT, MANOHAR</creatorcontrib><creatorcontrib>CHOUGULE, MAHAVIR, BHUPAL</creatorcontrib><creatorcontrib>JOSHI, VENKATESH, MADHAVACHARYA</creatorcontrib><creatorcontrib>SRIVASTAV, SAURABH</creatorcontrib><title>PHARMACEUTICAL COMPOSITIONS OF BUPROPION</title><description>The present invention relates to stabilized pharmaceutical compositions of bupropion or salt thereof comprising bupropion and a pharmaceutically acceptable buffering agent in an amount sufficient to attain a pH of 6 or less of the aqueous dispersion of the said composition. The present invention also relates to sustained release pharmaceutical compositions of bupropion or salts thereof. The sustained release pharmaceutical compositions of bupropion are prepared by melt granulation method or by non-aqueous granulation method.
La présente invention concerne des compositions pharmaceutiques stabilisées de bupropion ou de sel de celui-ci comprenant du bupropion et un agent tampon pharmaceutiquement acceptable en une quantité suffisante pour que le pH de la dispersion aqueuse de cette composition n'excède pas 6. Cette invention concerne également des compositions pharmaceutiques à libération prolongée de bupropion ou de sels de celui-ci. Ces compositions pharmaceutiques à libération prolongée de bupropion sont préparées selon un procédé de granulation par fusion ou un procédé de granulation non aqueuse.</description><subject>ACYCLIC OR CARBOCYCLIC COMPOUNDS</subject><subject>CHEMISTRY</subject><subject>HUMAN NECESSITIES</subject><subject>HYGIENE</subject><subject>MEDICAL OR VETERINARY SCIENCE</subject><subject>METALLURGY</subject><subject>ORGANIC CHEMISTRY</subject><subject>PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2009</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZNAI8HAM8nV0dg0N8XR29FFw9vcN8A_2DPH09wtW8HdTcAoNCPIPAPJ4GFjTEnOKU3mhNDeDsptriLOHbmpBfnxqcUFicmpeakl8uL-RgYGFgZGZgYmJo7ExcaoAvkclVA</recordid><startdate>20090827</startdate><enddate>20090827</enddate><creator>JAIN, GIRISH, KUMAR</creator><creator>MANDAOGADE, PRASHANT, MANOHAR</creator><creator>CHOUGULE, MAHAVIR, BHUPAL</creator><creator>JOSHI, VENKATESH, MADHAVACHARYA</creator><creator>SRIVASTAV, SAURABH</creator><scope>EVB</scope></search><sort><creationdate>20090827</creationdate><title>PHARMACEUTICAL COMPOSITIONS OF BUPROPION</title><author>JAIN, GIRISH, KUMAR ; MANDAOGADE, PRASHANT, MANOHAR ; CHOUGULE, MAHAVIR, BHUPAL ; JOSHI, VENKATESH, MADHAVACHARYA ; SRIVASTAV, SAURABH</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_WO2008026044A33</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre</language><creationdate>2009</creationdate><topic>ACYCLIC OR CARBOCYCLIC COMPOUNDS</topic><topic>CHEMISTRY</topic><topic>HUMAN NECESSITIES</topic><topic>HYGIENE</topic><topic>MEDICAL OR VETERINARY SCIENCE</topic><topic>METALLURGY</topic><topic>ORGANIC CHEMISTRY</topic><topic>PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES</topic><toplevel>online_resources</toplevel><creatorcontrib>JAIN, GIRISH, KUMAR</creatorcontrib><creatorcontrib>MANDAOGADE, PRASHANT, MANOHAR</creatorcontrib><creatorcontrib>CHOUGULE, MAHAVIR, BHUPAL</creatorcontrib><creatorcontrib>JOSHI, VENKATESH, MADHAVACHARYA</creatorcontrib><creatorcontrib>SRIVASTAV, SAURABH</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>JAIN, GIRISH, KUMAR</au><au>MANDAOGADE, PRASHANT, MANOHAR</au><au>CHOUGULE, MAHAVIR, BHUPAL</au><au>JOSHI, VENKATESH, MADHAVACHARYA</au><au>SRIVASTAV, SAURABH</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>PHARMACEUTICAL COMPOSITIONS OF BUPROPION</title><date>2009-08-27</date><risdate>2009</risdate><abstract>The present invention relates to stabilized pharmaceutical compositions of bupropion or salt thereof comprising bupropion and a pharmaceutically acceptable buffering agent in an amount sufficient to attain a pH of 6 or less of the aqueous dispersion of the said composition. The present invention also relates to sustained release pharmaceutical compositions of bupropion or salts thereof. The sustained release pharmaceutical compositions of bupropion are prepared by melt granulation method or by non-aqueous granulation method.
La présente invention concerne des compositions pharmaceutiques stabilisées de bupropion ou de sel de celui-ci comprenant du bupropion et un agent tampon pharmaceutiquement acceptable en une quantité suffisante pour que le pH de la dispersion aqueuse de cette composition n'excède pas 6. Cette invention concerne également des compositions pharmaceutiques à libération prolongée de bupropion ou de sels de celui-ci. Ces compositions pharmaceutiques à libération prolongée de bupropion sont préparées selon un procédé de granulation par fusion ou un procédé de granulation non aqueuse.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | ACYCLIC OR CARBOCYCLIC COMPOUNDS CHEMISTRY HUMAN NECESSITIES HYGIENE MEDICAL OR VETERINARY SCIENCE METALLURGY ORGANIC CHEMISTRY PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES |
| title | PHARMACEUTICAL COMPOSITIONS OF BUPROPION |
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