Tværbundet stivelse med höjt amyloseindhold til anvendelse i farmaceutiske formuleringer med reguleret frigivelse og fremgangsmåder til dens fremstilling
The present invention relates to a novel form of cross-linked high amylose starch and processes for its manufacture. Such cross-linked high amylose starch is useful as an excipient in a controlled-release pharmaceutical formulation when compressed with pharmaceutical agent(s) in a tablet. Such cross...
Gespeichert in:
| Hauptverfasser: | , , , , , |
|---|---|
| Format: | Patent |
| Sprache: | dan |
| Schlagworte: | |
| Online-Zugang: | Volltext bestellen |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | |
|---|---|
| container_issue | |
| container_start_page | |
| container_title | |
| container_volume | |
| creator | HOPCKE, REINER BECK, ROLAND HERWIG FRIEDRICH BOGAERT, ELSIE VAN LENAERTS, VINCENT CHOUINARD, FRANCOIS DESEVAUX, CYRIL |
| description | The present invention relates to a novel form of cross-linked high amylose starch and processes for its manufacture. Such cross-linked high amylose starch is useful as an excipient in a controlled-release pharmaceutical formulation when compressed with pharmaceutical agent(s) in a tablet. Such cross-linked high amylose starch is prepared by (a) cross-linking and chemical modification of high amylose starch, (b) gelatinization, and (c) drying to obtain a powder of said controlled release excipient. In a preferred embodiment, such cross-linked high amylose starch is prepared in the following steps: (1) granular cross-linking and additional chemical modification (e.g., hydroxypropylation) of high-amylose starch; (2) thermal gelatinization of the starch from step (1); and (3) drying the starch from step (2) to yield a powder capable of being used as a controlled release excipient. |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_DK1305009TT3</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>DK1305009TT3</sourcerecordid><originalsourceid>FETCH-epo_espacenet_DK1305009TT33</originalsourceid><addsrcrecordid>eNqNjjsOwjAMhrswIOAO4QBIRRUDMw8hsWavAvkbAnlUSVqJu7DCEbhAL4Zb9QBMlv1__uxp9uJt9wmXxkkkFpNuYSKYhWS37ntPTNin8RHayZs3kiVtmHAtCO85zSoRrLiiSTo-wCofbGMQtFMIgyVA9QOSV0GrUe8VdbBKOBVt95bE9mIJF4eA_jCGHPNsUglaWIx1li2PB747rVD7ErGmww6p3J_XRb7J8y3nRfEP8wN7vFfy</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Tværbundet stivelse med höjt amyloseindhold til anvendelse i farmaceutiske formuleringer med reguleret frigivelse og fremgangsmåder til dens fremstilling</title><source>esp@cenet</source><creator>HOPCKE, REINER ; BECK, ROLAND HERWIG FRIEDRICH ; BOGAERT, ELSIE VAN ; LENAERTS, VINCENT ; CHOUINARD, FRANCOIS ; DESEVAUX, CYRIL</creator><creatorcontrib>HOPCKE, REINER ; BECK, ROLAND HERWIG FRIEDRICH ; BOGAERT, ELSIE VAN ; LENAERTS, VINCENT ; CHOUINARD, FRANCOIS ; DESEVAUX, CYRIL</creatorcontrib><description>The present invention relates to a novel form of cross-linked high amylose starch and processes for its manufacture. Such cross-linked high amylose starch is useful as an excipient in a controlled-release pharmaceutical formulation when compressed with pharmaceutical agent(s) in a tablet. Such cross-linked high amylose starch is prepared by (a) cross-linking and chemical modification of high amylose starch, (b) gelatinization, and (c) drying to obtain a powder of said controlled release excipient. In a preferred embodiment, such cross-linked high amylose starch is prepared in the following steps: (1) granular cross-linking and additional chemical modification (e.g., hydroxypropylation) of high-amylose starch; (2) thermal gelatinization of the starch from step (1); and (3) drying the starch from step (2) to yield a powder capable of being used as a controlled release excipient.</description><language>dan</language><subject>CHEMISTRY ; COMPOSITIONS BASED THEREON ; DERIVATIVES THEREOF ; HUMAN NECESSITIES ; HYGIENE ; MEDICAL OR VETERINARY SCIENCE ; METALLURGY ; ORGANIC MACROMOLECULAR COMPOUNDS ; POLYSACCHARIDES ; PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES ; THEIR PREPARATION OR CHEMICAL WORKING-UP</subject><creationdate>2006</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=20061227&DB=EPODOC&CC=DK&NR=1305009T3$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25544,76293</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20061227&DB=EPODOC&CC=DK&NR=1305009T3$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>HOPCKE, REINER</creatorcontrib><creatorcontrib>BECK, ROLAND HERWIG FRIEDRICH</creatorcontrib><creatorcontrib>BOGAERT, ELSIE VAN</creatorcontrib><creatorcontrib>LENAERTS, VINCENT</creatorcontrib><creatorcontrib>CHOUINARD, FRANCOIS</creatorcontrib><creatorcontrib>DESEVAUX, CYRIL</creatorcontrib><title>Tværbundet stivelse med höjt amyloseindhold til anvendelse i farmaceutiske formuleringer med reguleret frigivelse og fremgangsmåder til dens fremstilling</title><description>The present invention relates to a novel form of cross-linked high amylose starch and processes for its manufacture. Such cross-linked high amylose starch is useful as an excipient in a controlled-release pharmaceutical formulation when compressed with pharmaceutical agent(s) in a tablet. Such cross-linked high amylose starch is prepared by (a) cross-linking and chemical modification of high amylose starch, (b) gelatinization, and (c) drying to obtain a powder of said controlled release excipient. In a preferred embodiment, such cross-linked high amylose starch is prepared in the following steps: (1) granular cross-linking and additional chemical modification (e.g., hydroxypropylation) of high-amylose starch; (2) thermal gelatinization of the starch from step (1); and (3) drying the starch from step (2) to yield a powder capable of being used as a controlled release excipient.</description><subject>CHEMISTRY</subject><subject>COMPOSITIONS BASED THEREON</subject><subject>DERIVATIVES THEREOF</subject><subject>HUMAN NECESSITIES</subject><subject>HYGIENE</subject><subject>MEDICAL OR VETERINARY SCIENCE</subject><subject>METALLURGY</subject><subject>ORGANIC MACROMOLECULAR COMPOUNDS</subject><subject>POLYSACCHARIDES</subject><subject>PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES</subject><subject>THEIR PREPARATION OR CHEMICAL WORKING-UP</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2006</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNjjsOwjAMhrswIOAO4QBIRRUDMw8hsWavAvkbAnlUSVqJu7DCEbhAL4Zb9QBMlv1__uxp9uJt9wmXxkkkFpNuYSKYhWS37ntPTNin8RHayZs3kiVtmHAtCO85zSoRrLiiSTo-wCofbGMQtFMIgyVA9QOSV0GrUe8VdbBKOBVt95bE9mIJF4eA_jCGHPNsUglaWIx1li2PB747rVD7ErGmww6p3J_XRb7J8y3nRfEP8wN7vFfy</recordid><startdate>20061227</startdate><enddate>20061227</enddate><creator>HOPCKE, REINER</creator><creator>BECK, ROLAND HERWIG FRIEDRICH</creator><creator>BOGAERT, ELSIE VAN</creator><creator>LENAERTS, VINCENT</creator><creator>CHOUINARD, FRANCOIS</creator><creator>DESEVAUX, CYRIL</creator><scope>EVB</scope></search><sort><creationdate>20061227</creationdate><title>Tværbundet stivelse med höjt amyloseindhold til anvendelse i farmaceutiske formuleringer med reguleret frigivelse og fremgangsmåder til dens fremstilling</title><author>HOPCKE, REINER ; BECK, ROLAND HERWIG FRIEDRICH ; BOGAERT, ELSIE VAN ; LENAERTS, VINCENT ; CHOUINARD, FRANCOIS ; DESEVAUX, CYRIL</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_DK1305009TT33</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>dan</language><creationdate>2006</creationdate><topic>CHEMISTRY</topic><topic>COMPOSITIONS BASED THEREON</topic><topic>DERIVATIVES THEREOF</topic><topic>HUMAN NECESSITIES</topic><topic>HYGIENE</topic><topic>MEDICAL OR VETERINARY SCIENCE</topic><topic>METALLURGY</topic><topic>ORGANIC MACROMOLECULAR COMPOUNDS</topic><topic>POLYSACCHARIDES</topic><topic>PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES</topic><topic>THEIR PREPARATION OR CHEMICAL WORKING-UP</topic><toplevel>online_resources</toplevel><creatorcontrib>HOPCKE, REINER</creatorcontrib><creatorcontrib>BECK, ROLAND HERWIG FRIEDRICH</creatorcontrib><creatorcontrib>BOGAERT, ELSIE VAN</creatorcontrib><creatorcontrib>LENAERTS, VINCENT</creatorcontrib><creatorcontrib>CHOUINARD, FRANCOIS</creatorcontrib><creatorcontrib>DESEVAUX, CYRIL</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>HOPCKE, REINER</au><au>BECK, ROLAND HERWIG FRIEDRICH</au><au>BOGAERT, ELSIE VAN</au><au>LENAERTS, VINCENT</au><au>CHOUINARD, FRANCOIS</au><au>DESEVAUX, CYRIL</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Tværbundet stivelse med höjt amyloseindhold til anvendelse i farmaceutiske formuleringer med reguleret frigivelse og fremgangsmåder til dens fremstilling</title><date>2006-12-27</date><risdate>2006</risdate><abstract>The present invention relates to a novel form of cross-linked high amylose starch and processes for its manufacture. Such cross-linked high amylose starch is useful as an excipient in a controlled-release pharmaceutical formulation when compressed with pharmaceutical agent(s) in a tablet. Such cross-linked high amylose starch is prepared by (a) cross-linking and chemical modification of high amylose starch, (b) gelatinization, and (c) drying to obtain a powder of said controlled release excipient. In a preferred embodiment, such cross-linked high amylose starch is prepared in the following steps: (1) granular cross-linking and additional chemical modification (e.g., hydroxypropylation) of high-amylose starch; (2) thermal gelatinization of the starch from step (1); and (3) drying the starch from step (2) to yield a powder capable of being used as a controlled release excipient.</abstract><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | |
| ispartof | |
| issn | |
| language | dan |
| recordid | cdi_epo_espacenet_DK1305009TT3 |
| source | esp@cenet |
| subjects | CHEMISTRY COMPOSITIONS BASED THEREON DERIVATIVES THEREOF HUMAN NECESSITIES HYGIENE MEDICAL OR VETERINARY SCIENCE METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS POLYSACCHARIDES PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES THEIR PREPARATION OR CHEMICAL WORKING-UP |
| title | Tværbundet stivelse med höjt amyloseindhold til anvendelse i farmaceutiske formuleringer med reguleret frigivelse og fremgangsmåder til dens fremstilling |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-28T02%3A39%3A04IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=HOPCKE,%20REINER&rft.date=2006-12-27&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EDK1305009TT3%3C/epo_EVB%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true |