IMPROVED PROCESS FOR PREPARING 2-[(2E)-2-FLUORO-2-(3-PIPERIDINYLIDENE)ETHYL]-1H-ISOINDOLE-1,3(2H)-DIONE
The present invention relates to an improved process for preparing 2-[(2E)-2-fluoro-2-(3-piperidinylidene)ethyl]-1H-isoindole-1,3(2H)-dione, or a salt thereof, which is an intermediate in the synthesis route of the antibacterial compound 7-[(3E)-3-(2-amino-1- fluoroethylidene)-1-piperidinyl]-1-cyclo...
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| creator | DEPRE, DOMINIQUE PAUL MICHEL LANG, YOLANDE LYDIA |
| description | The present invention relates to an improved process for preparing 2-[(2E)-2-fluoro-2-(3-piperidinylidene)ethyl]-1H-isoindole-1,3(2H)-dione, or a salt thereof, which is an intermediate in the synthesis route of the antibacterial compound 7-[(3E)-3-(2-amino-1- fluoroethylidene)-1-piperidinyl]-1-cyclopropyl-6-fluoro-1,4-dihydro-8-methoxy-4-oxo 3-quinolinecarboxylic acid.
La présente invention concerne un procédé amélioré de préparation de 2-[(2E)-2-fluoro-2-(3-pipéridinylidène)éthyl]-1H-isoindole-1,3(2H)-dione ou d'un sel de celle-ci, lesdits composés constituant un intermédiaire pouvant être utilisé dans le cadre du processus de synthèse du composé antibactérien qu'est l'acide 7-[(3E)-3-(2-amino-1-fluoroéthylidène)- 1-pipéridinyl]-1-cyclopropyl-6-fluoro-1,4-dihydro-8-méthoxy-4-oxo- 3-quinoline-carboxylique. |
| format | Patent |
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La présente invention concerne un procédé amélioré de préparation de 2-[(2E)-2-fluoro-2-(3-pipéridinylidène)éthyl]-1H-isoindole-1,3(2H)-dione ou d'un sel de celle-ci, lesdits composés constituant un intermédiaire pouvant être utilisé dans le cadre du processus de synthèse du composé antibactérien qu'est l'acide 7-[(3E)-3-(2-amino-1-fluoroéthylidène)- 1-pipéridinyl]-1-cyclopropyl-6-fluoro-1,4-dihydro-8-méthoxy-4-oxo- 3-quinoline-carboxylique.</description><language>eng ; fre</language><subject>ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAININGELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN,SULFUR, SELENIUM OR TELLURIUM ; CHEMISTRY ; HETEROCYCLIC COMPOUNDS ; METALLURGY ; ORGANIC CHEMISTRY</subject><creationdate>2013</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=20130404&DB=EPODOC&CC=WO&NR=2013045599A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20130404&DB=EPODOC&CC=WO&NR=2013045599A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>DEPRE, DOMINIQUE PAUL MICHEL</creatorcontrib><creatorcontrib>LANG, YOLANDE LYDIA</creatorcontrib><title>IMPROVED PROCESS FOR PREPARING 2-[(2E)-2-FLUORO-2-(3-PIPERIDINYLIDENE)ETHYL]-1H-ISOINDOLE-1,3(2H)-DIONE</title><description>The present invention relates to an improved process for preparing 2-[(2E)-2-fluoro-2-(3-piperidinylidene)ethyl]-1H-isoindole-1,3(2H)-dione, or a salt thereof, which is an intermediate in the synthesis route of the antibacterial compound 7-[(3E)-3-(2-amino-1- fluoroethylidene)-1-piperidinyl]-1-cyclopropyl-6-fluoro-1,4-dihydro-8-methoxy-4-oxo 3-quinolinecarboxylic acid.
La présente invention concerne un procédé amélioré de préparation de 2-[(2E)-2-fluoro-2-(3-pipéridinylidène)éthyl]-1H-isoindole-1,3(2H)-dione ou d'un sel de celle-ci, lesdits composés constituant un intermédiaire pouvant être utilisé dans le cadre du processus de synthèse du composé antibactérien qu'est l'acide 7-[(3E)-3-(2-amino-1-fluoroéthylidène)- 1-pipéridinyl]-1-cyclopropyl-6-fluoro-1,4-dihydro-8-méthoxy-4-oxo- 3-quinoline-carboxylique.</description><subject>ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAININGELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN,SULFUR, SELENIUM OR TELLURIUM</subject><subject>CHEMISTRY</subject><subject>HETEROCYCLIC COMPOUNDS</subject><subject>METALLURGY</subject><subject>ORGANIC CHEMISTRY</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2013</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNyrEKwjAUQNEuDqL-Q8GlBR-YxA4dS_NqHsQkpFUpIqVIdBEt1P_HDn6A0z3DnUcPOjhvTyjjKSXWdVxZPxld4cnsYw6XhGMKHCp9tN5OSAQ4cuhJkmk1STSYYqNafQWmgGpLRlqNwDYi4SoFSdbgMprd--cYVr8uonWFTakgDO8ujEN_C6_w6c6Wb5nY7rIszwsm_ru-NL41Lg</recordid><startdate>20130404</startdate><enddate>20130404</enddate><creator>DEPRE, DOMINIQUE PAUL MICHEL</creator><creator>LANG, YOLANDE LYDIA</creator><scope>EVB</scope></search><sort><creationdate>20130404</creationdate><title>IMPROVED PROCESS FOR PREPARING 2-[(2E)-2-FLUORO-2-(3-PIPERIDINYLIDENE)ETHYL]-1H-ISOINDOLE-1,3(2H)-DIONE</title><author>DEPRE, DOMINIQUE PAUL MICHEL ; LANG, YOLANDE LYDIA</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_WO2013045599A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre</language><creationdate>2013</creationdate><topic>ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAININGELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN,SULFUR, SELENIUM OR TELLURIUM</topic><topic>CHEMISTRY</topic><topic>HETEROCYCLIC COMPOUNDS</topic><topic>METALLURGY</topic><topic>ORGANIC CHEMISTRY</topic><toplevel>online_resources</toplevel><creatorcontrib>DEPRE, DOMINIQUE PAUL MICHEL</creatorcontrib><creatorcontrib>LANG, YOLANDE LYDIA</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>DEPRE, DOMINIQUE PAUL MICHEL</au><au>LANG, YOLANDE LYDIA</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>IMPROVED PROCESS FOR PREPARING 2-[(2E)-2-FLUORO-2-(3-PIPERIDINYLIDENE)ETHYL]-1H-ISOINDOLE-1,3(2H)-DIONE</title><date>2013-04-04</date><risdate>2013</risdate><abstract>The present invention relates to an improved process for preparing 2-[(2E)-2-fluoro-2-(3-piperidinylidene)ethyl]-1H-isoindole-1,3(2H)-dione, or a salt thereof, which is an intermediate in the synthesis route of the antibacterial compound 7-[(3E)-3-(2-amino-1- fluoroethylidene)-1-piperidinyl]-1-cyclopropyl-6-fluoro-1,4-dihydro-8-methoxy-4-oxo 3-quinolinecarboxylic acid.
La présente invention concerne un procédé amélioré de préparation de 2-[(2E)-2-fluoro-2-(3-pipéridinylidène)éthyl]-1H-isoindole-1,3(2H)-dione ou d'un sel de celle-ci, lesdits composés constituant un intermédiaire pouvant être utilisé dans le cadre du processus de synthèse du composé antibactérien qu'est l'acide 7-[(3E)-3-(2-amino-1-fluoroéthylidène)- 1-pipéridinyl]-1-cyclopropyl-6-fluoro-1,4-dihydro-8-méthoxy-4-oxo- 3-quinoline-carboxylique.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAININGELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN,SULFUR, SELENIUM OR TELLURIUM CHEMISTRY HETEROCYCLIC COMPOUNDS METALLURGY ORGANIC CHEMISTRY |
| title | IMPROVED PROCESS FOR PREPARING 2-[(2E)-2-FLUORO-2-(3-PIPERIDINYLIDENE)ETHYL]-1H-ISOINDOLE-1,3(2H)-DIONE |
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