QUINOLONE CARBOXYLIC ACID DERIVATIVES
A quinolone carboxylic acid derivative having the following formula (1), (See formula I) wherein R1 is a hydrogen atom, an alkyl group, an aralkyl group, or an ester residual group which can be hydrolyzed in living bodies, R2 is a hydrogen atom or an amino group which may be substituted by one or tw...
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| creator | ASAOKA, TAKEMITSU KAWAHARA, RYUICHI KONNO, FUJIKO SHIBATA, AKIHIRO TAKEDA, SUNAO TAIDO, NAOKATA MATSUDA, HIDEAKI KURAISHI, TADAYUKI |
| description | A quinolone carboxylic acid derivative having the following formula (1), (See formula I) wherein R1 is a hydrogen atom, an alkyl group, an aralkyl group, or an ester residual group which can be hydrolyzed in living bodies, R2 is a hydrogen atom or an amino group which may be substituted by one or two lower alkyl groups, X is a hydrogen atom or a halogen atom, Y is CH2, O, S, SO, SO2, or N-R3, wherein R3 is a hydrogen atom or a lower alkyl group, and Z is an oxygen atom or two hydrogen atoms; or a salt thereof; and an antimicrobial agent comprising the same. The compound exhibits a superior antimicrobial activity, especially against gram positive microorganisms, and is thus useful for the treatment and prevention of various infectious diseases in clinics. |
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The compound exhibits a superior antimicrobial activity, especially against gram positive microorganisms, and is thus useful for the treatment and prevention of various infectious diseases in clinics.</description><edition>5</edition><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 ; SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS ORMEDICINAL PREPARATIONS</subject><creationdate>2002</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=20020702&DB=EPODOC&CC=CA&NR=2065846C$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20020702&DB=EPODOC&CC=CA&NR=2065846C$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>ASAOKA, TAKEMITSU</creatorcontrib><creatorcontrib>KAWAHARA, RYUICHI</creatorcontrib><creatorcontrib>KONNO, FUJIKO</creatorcontrib><creatorcontrib>SHIBATA, AKIHIRO</creatorcontrib><creatorcontrib>TAKEDA, SUNAO</creatorcontrib><creatorcontrib>TAIDO, NAOKATA</creatorcontrib><creatorcontrib>MATSUDA, HIDEAKI</creatorcontrib><creatorcontrib>KURAISHI, TADAYUKI</creatorcontrib><title>QUINOLONE CARBOXYLIC ACID DERIVATIVES</title><description>A quinolone carboxylic acid derivative having the following formula (1), (See formula I) wherein R1 is a hydrogen atom, an alkyl group, an aralkyl group, or an ester residual group which can be hydrolyzed in living bodies, R2 is a hydrogen atom or an amino group which may be substituted by one or two lower alkyl groups, X is a hydrogen atom or a halogen atom, Y is CH2, O, S, SO, SO2, or N-R3, wherein R3 is a hydrogen atom or a lower alkyl group, and Z is an oxygen atom or two hydrogen atoms; or a salt thereof; and an antimicrobial agent comprising the same. 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The compound exhibits a superior antimicrobial activity, especially against gram positive microorganisms, and is thus useful for the treatment and prevention of various infectious diseases in clinics.</abstract><edition>5</edition><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 | QUINOLONE CARBOXYLIC ACID DERIVATIVES |
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