A PROCESS FOR THE PREPARATION OF BOSENTAN
The present invention relates to an improved process for the preparation of Bosentan or its salt. The present invention also relates to an improved process for the deprotection of hydroxy protected Bosentan. The present invention further relates to a pharmaceutical composition comprising Bosentan of...
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| creator | BINDU, MANOJKUMAR GORE, VINAYAK GHRAT, SUSHANT KOKANE, DATTATREY DANDALA, RAMESH SHINDE, DATTATRAYA |
| description | The present invention relates to an improved process for the preparation of Bosentan or its salt. The present invention also relates to an improved process for the deprotection of hydroxy protected Bosentan. The present invention further relates to a pharmaceutical composition comprising Bosentan of formula I with excipients.
La présente invention porte sur un procédé perfectionné pour la préparation de Bosentan ou de son sel. La présente invention porte également sur un procédé perfectionné pour la déprotection de Bosentan à hydroxy protégé. La présente invention porte en outre sur une composition pharmaceutique comprenant du Bosentan de formule (I) à excipients. |
| format | Patent |
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La présente invention porte sur un procédé perfectionné pour la préparation de Bosentan ou de son sel. La présente invention porte également sur un procédé perfectionné pour la déprotection de Bosentan à hydroxy protégé. La présente invention porte en outre sur une composition pharmaceutique comprenant du Bosentan de formule (I) à excipients.</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</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=20120503&DB=EPODOC&CC=WO&NR=2012056468A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20120503&DB=EPODOC&CC=WO&NR=2012056468A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>BINDU, MANOJKUMAR</creatorcontrib><creatorcontrib>GORE, VINAYAK</creatorcontrib><creatorcontrib>GHRAT, SUSHANT</creatorcontrib><creatorcontrib>KOKANE, DATTATREY</creatorcontrib><creatorcontrib>DANDALA, RAMESH</creatorcontrib><creatorcontrib>SHINDE, DATTATRAYA</creatorcontrib><title>A PROCESS FOR THE PREPARATION OF BOSENTAN</title><description>The present invention relates to an improved process for the preparation of Bosentan or its salt. The present invention also relates to an improved process for the deprotection of hydroxy protected Bosentan. The present invention further relates to a pharmaceutical composition comprising Bosentan of formula I with excipients.
La présente invention porte sur un procédé perfectionné pour la préparation de Bosentan ou de son sel. La présente invention porte également sur un procédé perfectionné pour la déprotection de Bosentan à hydroxy protégé. La présente invention porte en outre sur une composition pharmaceutique comprenant du Bosentan de formule (I) à excipients.</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><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2012</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZNB0VAgI8nd2DQ5WcPMPUgjxcAXyXQMcgxxDPP39FPzdFJz8g139Qhz9eBhY0xJzilN5oTQ3g7Kba4izh25qQX58anFBYnJqXmpJfLi_kYGhkYGpmYmZhaOhMXGqAKcTJSA</recordid><startdate>20120503</startdate><enddate>20120503</enddate><creator>BINDU, MANOJKUMAR</creator><creator>GORE, VINAYAK</creator><creator>GHRAT, SUSHANT</creator><creator>KOKANE, DATTATREY</creator><creator>DANDALA, RAMESH</creator><creator>SHINDE, DATTATRAYA</creator><scope>EVB</scope></search><sort><creationdate>20120503</creationdate><title>A PROCESS FOR THE PREPARATION OF BOSENTAN</title><author>BINDU, MANOJKUMAR ; GORE, VINAYAK ; GHRAT, SUSHANT ; KOKANE, DATTATREY ; DANDALA, RAMESH ; SHINDE, DATTATRAYA</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_WO2012056468A13</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><toplevel>online_resources</toplevel><creatorcontrib>BINDU, MANOJKUMAR</creatorcontrib><creatorcontrib>GORE, VINAYAK</creatorcontrib><creatorcontrib>GHRAT, SUSHANT</creatorcontrib><creatorcontrib>KOKANE, DATTATREY</creatorcontrib><creatorcontrib>DANDALA, RAMESH</creatorcontrib><creatorcontrib>SHINDE, DATTATRAYA</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>BINDU, MANOJKUMAR</au><au>GORE, VINAYAK</au><au>GHRAT, SUSHANT</au><au>KOKANE, DATTATREY</au><au>DANDALA, RAMESH</au><au>SHINDE, DATTATRAYA</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>A PROCESS FOR THE PREPARATION OF BOSENTAN</title><date>2012-05-03</date><risdate>2012</risdate><abstract>The present invention relates to an improved process for the preparation of Bosentan or its salt. The present invention also relates to an improved process for the deprotection of hydroxy protected Bosentan. The present invention further relates to a pharmaceutical composition comprising Bosentan of formula I with excipients.
La présente invention porte sur un procédé perfectionné pour la préparation de Bosentan ou de son sel. La présente invention porte également sur un procédé perfectionné pour la déprotection de Bosentan à hydroxy protégé. La présente invention porte en outre sur une composition pharmaceutique comprenant du Bosentan de formule (I) à excipients.</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 |
| title | A PROCESS FOR THE PREPARATION OF BOSENTAN |
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