AN IMPROVED PROCESS FOR THE PREPARATION OF PALIPERIDONE
The present invention relates to a process for preparation and purification of 3-[2-[4-(6- fluoro-1,2-benzisoxazol-3-yl)-1-piperidinyl]ethyl]-6,7,8,9-tetrahydro-9-hydroxy-2-methyl-4H- pyrido[1,2-a]pyrimidin-4-one, also known as paliperidone or 9-hydroxy risperidone. La présente invention concerne un...
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| creator | BHANU, MANJUNATH, NARAYAN CHAVAN, AMIT, ANANT JOSHI, ASHUTOSH, VIJAY |
| description | The present invention relates to a process for preparation and purification of 3-[2-[4-(6- fluoro-1,2-benzisoxazol-3-yl)-1-piperidinyl]ethyl]-6,7,8,9-tetrahydro-9-hydroxy-2-methyl-4H- pyrido[1,2-a]pyrimidin-4-one, also known as paliperidone or 9-hydroxy risperidone.
La présente invention concerne un procédé pour la préparation et la purification de 3-[2-[4-(6- fluoro-1,2-benzisoxazol-3-yl)-1-pipéridinyl]éthyl]-6,7,8,9-tétrahydro-9-hydroxy-2-méthyl-4H-pyrido[1,2-a]pyrimidin-4-one, également appelée palipéridone ou 9-hydroxy-rispéridone. |
| format | Patent |
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La présente invention concerne un procédé pour la préparation et la purification de 3-[2-[4-(6- fluoro-1,2-benzisoxazol-3-yl)-1-pipéridinyl]éthyl]-6,7,8,9-tétrahydro-9-hydroxy-2-méthyl-4H-pyrido[1,2-a]pyrimidin-4-one, également appelée palipéridone ou 9-hydroxy-rispéridone.</description><language>eng ; fre</language><subject>CHEMISTRY ; HETEROCYCLIC COMPOUNDS ; HUMAN NECESSITIES ; HYGIENE ; MEDICAL OR VETERINARY SCIENCE ; METALLURGY ; ORGANIC CHEMISTRY ; PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES ; SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS ORMEDICINAL PREPARATIONS</subject><creationdate>2012</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=20121004&DB=EPODOC&CC=WO&NR=2012134445A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25563,76318</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20121004&DB=EPODOC&CC=WO&NR=2012134445A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>BHANU, MANJUNATH, NARAYAN</creatorcontrib><creatorcontrib>CHAVAN, AMIT, ANANT</creatorcontrib><creatorcontrib>JOSHI, ASHUTOSH, VIJAY</creatorcontrib><title>AN IMPROVED PROCESS FOR THE PREPARATION OF PALIPERIDONE</title><description>The present invention relates to a process for preparation and purification of 3-[2-[4-(6- fluoro-1,2-benzisoxazol-3-yl)-1-piperidinyl]ethyl]-6,7,8,9-tetrahydro-9-hydroxy-2-methyl-4H- pyrido[1,2-a]pyrimidin-4-one, also known as paliperidone or 9-hydroxy risperidone.
La présente invention concerne un procédé pour la préparation et la purification de 3-[2-[4-(6- fluoro-1,2-benzisoxazol-3-yl)-1-pipéridinyl]éthyl]-6,7,8,9-tétrahydro-9-hydroxy-2-méthyl-4H-pyrido[1,2-a]pyrimidin-4-one, également appelée palipéridone ou 9-hydroxy-rispéridone.</description><subject>CHEMISTRY</subject><subject>HETEROCYCLIC COMPOUNDS</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><subject>SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS ORMEDICINAL PREPARATIONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2012</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZDB39FPw9A0I8g9zdVEAUs6uwcEKbv5BCiEerkC-a4BjkGOIp7-fgr-bQoCjj2eAa5Cni7-fKw8Da1piTnEqL5TmZlB2cw1x9tBNLciPTy0uSExOzUstiQ_3NzIwNDI0NjExMXU0NCZOFQDaMikU</recordid><startdate>20121004</startdate><enddate>20121004</enddate><creator>BHANU, MANJUNATH, NARAYAN</creator><creator>CHAVAN, AMIT, ANANT</creator><creator>JOSHI, ASHUTOSH, VIJAY</creator><scope>EVB</scope></search><sort><creationdate>20121004</creationdate><title>AN IMPROVED PROCESS FOR THE PREPARATION OF PALIPERIDONE</title><author>BHANU, MANJUNATH, NARAYAN ; CHAVAN, AMIT, ANANT ; JOSHI, ASHUTOSH, VIJAY</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_WO2012134445A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre</language><creationdate>2012</creationdate><topic>CHEMISTRY</topic><topic>HETEROCYCLIC COMPOUNDS</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><topic>SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS ORMEDICINAL PREPARATIONS</topic><toplevel>online_resources</toplevel><creatorcontrib>BHANU, MANJUNATH, NARAYAN</creatorcontrib><creatorcontrib>CHAVAN, AMIT, ANANT</creatorcontrib><creatorcontrib>JOSHI, ASHUTOSH, VIJAY</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>BHANU, MANJUNATH, NARAYAN</au><au>CHAVAN, AMIT, ANANT</au><au>JOSHI, ASHUTOSH, VIJAY</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>AN IMPROVED PROCESS FOR THE PREPARATION OF PALIPERIDONE</title><date>2012-10-04</date><risdate>2012</risdate><abstract>The present invention relates to a process for preparation and purification of 3-[2-[4-(6- fluoro-1,2-benzisoxazol-3-yl)-1-piperidinyl]ethyl]-6,7,8,9-tetrahydro-9-hydroxy-2-methyl-4H- pyrido[1,2-a]pyrimidin-4-one, also known as paliperidone or 9-hydroxy risperidone.
La présente invention concerne un procédé pour la préparation et la purification de 3-[2-[4-(6- fluoro-1,2-benzisoxazol-3-yl)-1-pipéridinyl]éthyl]-6,7,8,9-tétrahydro-9-hydroxy-2-méthyl-4H-pyrido[1,2-a]pyrimidin-4-one, également appelée palipéridone ou 9-hydroxy-rispéridone.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | CHEMISTRY HETEROCYCLIC COMPOUNDS HUMAN NECESSITIES HYGIENE MEDICAL OR VETERINARY SCIENCE METALLURGY ORGANIC CHEMISTRY PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS ORMEDICINAL PREPARATIONS |
| title | AN IMPROVED PROCESS FOR THE PREPARATION OF PALIPERIDONE |
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