Beta-lactam compounds, processes for their production, compositions containing them and intermediates of use in their preparation
beta -Lactam compounds of the formulae are disclosed in which R represents a carboxyl or esterified carboxyl group and X represents a sulphonyloxy group. Processes for preparing the compounds and intermediates of use in their preparation are also disclosed. The compounds are of value in the preparat...
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| creator | EVANS, DEREK NORMAN WATSON, NIGEL STEPHEN CHERRY, PETER CLIVE |
| description | beta -Lactam compounds of the formulae are disclosed in which R represents a carboxyl or esterified carboxyl group and X represents a sulphonyloxy group. Processes for preparing the compounds and intermediates of use in their preparation are also disclosed. The compounds are of value in the preparation of further beta -lactam compounds, for example of formulae in which R is a carboxyl or esterified carboxyl group, and R is the residue of a sulphur nucleophile. Compounds of formula (I) are also disclosed, together with processes for their preparation, pharmaceutical compositions containing them and intermediates of use in their preparation. The compounds of formula (I) are of value as antibiotics or as beta -lactamase inhibitors. |
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Processes for preparing the compounds and intermediates of use in their preparation are also disclosed. The compounds are of value in the preparation of further beta -lactam compounds, for example of formulae in which R is a carboxyl or esterified carboxyl group, and R is the residue of a sulphur nucleophile. Compounds of formula (I) are also disclosed, together with processes for their preparation, pharmaceutical compositions containing them and intermediates of use in their preparation. The compounds of formula (I) are of value as antibiotics or as beta -lactamase inhibitors.</description><language>eng ; fre ; ger</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>1979</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=19790905&DB=EPODOC&CC=EP&NR=0003892A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25563,76318</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19790905&DB=EPODOC&CC=EP&NR=0003892A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>EVANS, DEREK NORMAN</creatorcontrib><creatorcontrib>WATSON, NIGEL STEPHEN</creatorcontrib><creatorcontrib>CHERRY, PETER CLIVE</creatorcontrib><title>Beta-lactam compounds, processes for their production, compositions containing them and intermediates of use in their preparation</title><description>beta -Lactam compounds of the formulae are disclosed in which R represents a carboxyl or esterified carboxyl group and X represents a sulphonyloxy group. Processes for preparing the compounds and intermediates of use in their preparation are also disclosed. The compounds are of value in the preparation of further beta -lactam compounds, for example of formulae in which R is a carboxyl or esterified carboxyl group, and R is the residue of a sulphur nucleophile. Compounds of formula (I) are also disclosed, together with processes for their preparation, pharmaceutical compositions containing them and intermediates of use in their preparation. The compounds of formula (I) are of value as antibiotics or as beta -lactamase inhibitors.</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>1979</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNjDEOwjAQBNNQIOAP94BECqSBElAQJQV9dLIvYCk-W77zA_g5sUDUVKtdzc6yep1IsZnQKHowwceQ2UoNMQVDIiQwhgT6JJfKZrNRF7j-oOJKkbmwomPHj0J6QLbgWCl5sg51loQRstA8_lQUMWG5r6vFiJPQ5purCi79_XxtKIaBJKIhJh36W9u23f6wO267P5A3a0RKAg</recordid><startdate>19790905</startdate><enddate>19790905</enddate><creator>EVANS, DEREK NORMAN</creator><creator>WATSON, NIGEL STEPHEN</creator><creator>CHERRY, PETER CLIVE</creator><scope>EVB</scope></search><sort><creationdate>19790905</creationdate><title>Beta-lactam compounds, processes for their production, compositions containing them and intermediates of use in their preparation</title><author>EVANS, DEREK NORMAN ; WATSON, NIGEL STEPHEN ; CHERRY, PETER CLIVE</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_EP0003892A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; ger</language><creationdate>1979</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>EVANS, DEREK NORMAN</creatorcontrib><creatorcontrib>WATSON, NIGEL STEPHEN</creatorcontrib><creatorcontrib>CHERRY, PETER CLIVE</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>EVANS, DEREK NORMAN</au><au>WATSON, NIGEL STEPHEN</au><au>CHERRY, PETER CLIVE</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Beta-lactam compounds, processes for their production, compositions containing them and intermediates of use in their preparation</title><date>1979-09-05</date><risdate>1979</risdate><abstract>beta -Lactam compounds of the formulae are disclosed in which R represents a carboxyl or esterified carboxyl group and X represents a sulphonyloxy group. Processes for preparing the compounds and intermediates of use in their preparation are also disclosed. The compounds are of value in the preparation of further beta -lactam compounds, for example of formulae in which R is a carboxyl or esterified carboxyl group, and R is the residue of a sulphur nucleophile. Compounds of formula (I) are also disclosed, together with processes for their preparation, pharmaceutical compositions containing them and intermediates of use in their preparation. The compounds of formula (I) are of value as antibiotics or as beta -lactamase inhibitors.</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 | Beta-lactam compounds, processes for their production, compositions containing them and intermediates of use in their preparation |
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