ASYMMETRIC CYCLIZATION IN THE PRESENCE OF SUBSTITUTED PSEUDOPHEDRINES
In the present invention, an enantioselective synthesis is described including ring-closure proceeding in an enantiofacially selective fashion when conducted in the presence of substituted pseudoephedrines. Also a new group of O-substituted pseudoephedrines, which have promised well functions as lig...
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| creator | BAILEY, WILLIAM, F BECH, SOMMER, MICHAEL MEALY, MICHAEL, J LUDERER, MATTHEW, R |
| description | In the present invention, an enantioselective synthesis is described including ring-closure proceeding in an enantiofacially selective fashion when conducted in the presence of substituted pseudoephedrines. Also a new group of O-substituted pseudoephedrines, which have promised well functions as ligands in the synthesis is disclosed.
La présente invention a trait à une synthèse énantiosélective comprenant un processus de fermeture de noyau de manière énantiosélective lorsqu'il est réalisé en présence de pseudoéphédrines substituées. L'invention a également trait à un nouveau groupe de pseudoéphédrines O-substituées, qui présentent des fonctions appropriées comme ligands dans la synthèse. |
| format | Patent |
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La présente invention a trait à une synthèse énantiosélective comprenant un processus de fermeture de noyau de manière énantiosélective lorsqu'il est réalisé en présence de pseudoéphédrines substituées. L'invention a également trait à un nouveau groupe de pseudoéphédrines O-substituées, qui présentent des fonctions appropriées comme ligands dans la synthèse.</description><edition>7</edition><language>eng ; fre</language><subject>ACYCLIC OR CARBOCYCLIC COMPOUNDS ; APPARATUS THEREFOR ; CHEMISTRY ; GENERAL METHODS OF ORGANIC CHEMISTRY ; HETEROCYCLIC COMPOUNDS ; METALLURGY ; ORGANIC CHEMISTRY</subject><creationdate>2004</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=20041028&DB=EPODOC&CC=WO&NR=2004082565A3$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20041028&DB=EPODOC&CC=WO&NR=2004082565A3$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>BAILEY, WILLIAM, F</creatorcontrib><creatorcontrib>BECH, SOMMER, MICHAEL</creatorcontrib><creatorcontrib>MEALY, MICHAEL, J</creatorcontrib><creatorcontrib>LUDERER, MATTHEW, R</creatorcontrib><title>ASYMMETRIC CYCLIZATION IN THE PRESENCE OF SUBSTITUTED PSEUDOPHEDRINES</title><description>In the present invention, an enantioselective synthesis is described including ring-closure proceeding in an enantiofacially selective fashion when conducted in the presence of substituted pseudoephedrines. Also a new group of O-substituted pseudoephedrines, which have promised well functions as ligands in the synthesis is disclosed.
La présente invention a trait à une synthèse énantiosélective comprenant un processus de fermeture de noyau de manière énantiosélective lorsqu'il est réalisé en présence de pseudoéphédrines substituées. L'invention a également trait à un nouveau groupe de pseudoéphédrines O-substituées, qui présentent des fonctions appropriées comme ligands dans la synthèse.</description><subject>ACYCLIC OR CARBOCYCLIC COMPOUNDS</subject><subject>APPARATUS THEREFOR</subject><subject>CHEMISTRY</subject><subject>GENERAL METHODS OF ORGANIC CHEMISTRY</subject><subject>HETEROCYCLIC COMPOUNDS</subject><subject>METALLURGY</subject><subject>ORGANIC CHEMISTRY</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2004</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZHB1DI709XUNCfJ0VnCOdPbxjHIM8fT3U_D0UwjxcFUICHINdvVzdlXwd1MIDnUKDvEMCQ1xdVEICHYNdfEP8HB1CfL0cw3mYWBNS8wpTuWF0twMym6uIc4euqkF-fGpxQWJyal5qSXx4f5GBgYmBhZGpmamjsbGxKkCAHGaLXs</recordid><startdate>20041028</startdate><enddate>20041028</enddate><creator>BAILEY, WILLIAM, F</creator><creator>BECH, SOMMER, MICHAEL</creator><creator>MEALY, MICHAEL, J</creator><creator>LUDERER, MATTHEW, R</creator><scope>EVB</scope></search><sort><creationdate>20041028</creationdate><title>ASYMMETRIC CYCLIZATION IN THE PRESENCE OF SUBSTITUTED PSEUDOPHEDRINES</title><author>BAILEY, WILLIAM, F ; BECH, SOMMER, MICHAEL ; MEALY, MICHAEL, J ; LUDERER, MATTHEW, R</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_WO2004082565A33</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre</language><creationdate>2004</creationdate><topic>ACYCLIC OR CARBOCYCLIC COMPOUNDS</topic><topic>APPARATUS THEREFOR</topic><topic>CHEMISTRY</topic><topic>GENERAL METHODS OF ORGANIC CHEMISTRY</topic><topic>HETEROCYCLIC COMPOUNDS</topic><topic>METALLURGY</topic><topic>ORGANIC CHEMISTRY</topic><toplevel>online_resources</toplevel><creatorcontrib>BAILEY, WILLIAM, F</creatorcontrib><creatorcontrib>BECH, SOMMER, MICHAEL</creatorcontrib><creatorcontrib>MEALY, MICHAEL, J</creatorcontrib><creatorcontrib>LUDERER, MATTHEW, R</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>BAILEY, WILLIAM, F</au><au>BECH, SOMMER, MICHAEL</au><au>MEALY, MICHAEL, J</au><au>LUDERER, MATTHEW, R</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>ASYMMETRIC CYCLIZATION IN THE PRESENCE OF SUBSTITUTED PSEUDOPHEDRINES</title><date>2004-10-28</date><risdate>2004</risdate><abstract>In the present invention, an enantioselective synthesis is described including ring-closure proceeding in an enantiofacially selective fashion when conducted in the presence of substituted pseudoephedrines. Also a new group of O-substituted pseudoephedrines, which have promised well functions as ligands in the synthesis is disclosed.
La présente invention a trait à une synthèse énantiosélective comprenant un processus de fermeture de noyau de manière énantiosélective lorsqu'il est réalisé en présence de pseudoéphédrines substituées. L'invention a également trait à un nouveau groupe de pseudoéphédrines O-substituées, qui présentent des fonctions appropriées comme ligands dans la synthèse.</abstract><edition>7</edition><oa>free_for_read</oa></addata></record> |
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| subjects | ACYCLIC OR CARBOCYCLIC COMPOUNDS APPARATUS THEREFOR CHEMISTRY GENERAL METHODS OF ORGANIC CHEMISTRY HETEROCYCLIC COMPOUNDS METALLURGY ORGANIC CHEMISTRY |
| title | ASYMMETRIC CYCLIZATION IN THE PRESENCE OF SUBSTITUTED PSEUDOPHEDRINES |
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