Penicillin esters and their preparation
A class of esters of the penicillin, nafcillin have the general formula: wherein A is a C1-C6 alkylene group substituted with one or two groups of formula -NR1 R2 and optionally further substituted with one or more methyl or ethyl groups, wherein R1 and R2 are the same or different and each is a C1-...
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| creator | FERRES, HARRY |
| description | A class of esters of the penicillin, nafcillin have the general formula: wherein A is a C1-C6 alkylene group substituted with one or two groups of formula -NR1 R2 and optionally further substituted with one or more methyl or ethyl groups, wherein R1 and R2 are the same or different and each is a C1-C6 alkyl group or R1 and R2 together with the nitrogen atom to which they are attached form a saturated 5- or 6- membered heterocyclic ring. Upon oral administration, the esters are absorbed into the bloodstream where they are hydrolyzed to release the antibacterially active parent penicillin, nafcillin. |
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| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_US4215120A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>US4215120A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_US4215120A3</originalsourceid><addsrcrecordid>eNrjZFAPSM3LTM7MycnMU0gtLkktKlZIzEtRKMlIzSxSKChKLUgsSizJzM_jYWBNS8wpTuWF0twM8m6uIc4euqkF-fGpxQWJyal5qSXxocEmRoamhkYGjsaEVQAAHWUnZw</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Penicillin esters and their preparation</title><source>esp@cenet</source><creator>FERRES, HARRY</creator><creatorcontrib>FERRES, HARRY</creatorcontrib><description>A class of esters of the penicillin, nafcillin have the general formula: wherein A is a C1-C6 alkylene group substituted with one or two groups of formula -NR1 R2 and optionally further substituted with one or more methyl or ethyl groups, wherein R1 and R2 are the same or different and each is a C1-C6 alkyl group or R1 and R2 together with the nitrogen atom to which they are attached form a saturated 5- or 6- membered heterocyclic ring. Upon oral administration, the esters are absorbed into the bloodstream where they are hydrolyzed to release the antibacterially active parent penicillin, nafcillin.</description><language>eng</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>1980</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=19800729&DB=EPODOC&CC=US&NR=4215120A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19800729&DB=EPODOC&CC=US&NR=4215120A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>FERRES, HARRY</creatorcontrib><title>Penicillin esters and their preparation</title><description>A class of esters of the penicillin, nafcillin have the general formula: wherein A is a C1-C6 alkylene group substituted with one or two groups of formula -NR1 R2 and optionally further substituted with one or more methyl or ethyl groups, wherein R1 and R2 are the same or different and each is a C1-C6 alkyl group or R1 and R2 together with the nitrogen atom to which they are attached form a saturated 5- or 6- membered heterocyclic ring. Upon oral administration, the esters are absorbed into the bloodstream where they are hydrolyzed to release the antibacterially active parent penicillin, nafcillin.</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>1980</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZFAPSM3LTM7MycnMU0gtLkktKlZIzEtRKMlIzSxSKChKLUgsSizJzM_jYWBNS8wpTuWF0twM8m6uIc4euqkF-fGpxQWJyal5qSXxocEmRoamhkYGjsaEVQAAHWUnZw</recordid><startdate>19800729</startdate><enddate>19800729</enddate><creator>FERRES, HARRY</creator><scope>EVB</scope></search><sort><creationdate>19800729</creationdate><title>Penicillin esters and their preparation</title><author>FERRES, HARRY</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_US4215120A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>1980</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>FERRES, HARRY</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>FERRES, HARRY</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Penicillin esters and their preparation</title><date>1980-07-29</date><risdate>1980</risdate><abstract>A class of esters of the penicillin, nafcillin have the general formula: wherein A is a C1-C6 alkylene group substituted with one or two groups of formula -NR1 R2 and optionally further substituted with one or more methyl or ethyl groups, wherein R1 and R2 are the same or different and each is a C1-C6 alkyl group or R1 and R2 together with the nitrogen atom to which they are attached form a saturated 5- or 6- membered heterocyclic ring. Upon oral administration, the esters are absorbed into the bloodstream where they are hydrolyzed to release the antibacterially active parent penicillin, nafcillin.</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 | Penicillin esters and their preparation |
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