ANTIBACTERIAL COMPOUND
NEW MATERIAL:A compound expressed by formula I[R represents (esterified) carboxyl] or salts thereof. EXAMPLE:1-Cyclopropyl-6,8-difluoro-7-[(6S)-1,4-diazabicyclo[4,3,0]nona n-4-yl]-1,4- dihydro-4-oxiquinoline-3-carboxylic acid. USE:An antibacterial agent for Gram-negative and Gram-positive bacteria....
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Main Authors | , , |
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Format | Patent |
Language | English |
Published |
31.07.1989
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Subjects | |
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Abstract | NEW MATERIAL:A compound expressed by formula I[R represents (esterified) carboxyl] or salts thereof. EXAMPLE:1-Cyclopropyl-6,8-difluoro-7-[(6S)-1,4-diazabicyclo[4,3,0]nona n-4-yl]-1,4- dihydro-4-oxiquinoline-3-carboxylic acid. USE:An antibacterial agent for Gram-negative and Gram-positive bacteria. PREPARATION:A compound expressed by formula II (Y represents reactive eliminating group) (example; 1-cyclopropyl-6,7,8-trifluoro-1,4-dihydro-4-oxo- quinoline-3-carboxylic acid) or salt thereof is condensed with 6(S)-1,4- diazabicyclo[4,3,0]nonane, 6(S)-1,4-diazabicyclo[4,3,0]-nonane or (R,S)- diazabicyclo[4,3,0]-nonane expressed by formula III and the resultant product, ad necessary, is hydrolyzed. |
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AbstractList | NEW MATERIAL:A compound expressed by formula I[R represents (esterified) carboxyl] or salts thereof. EXAMPLE:1-Cyclopropyl-6,8-difluoro-7-[(6S)-1,4-diazabicyclo[4,3,0]nona n-4-yl]-1,4- dihydro-4-oxiquinoline-3-carboxylic acid. USE:An antibacterial agent for Gram-negative and Gram-positive bacteria. PREPARATION:A compound expressed by formula II (Y represents reactive eliminating group) (example; 1-cyclopropyl-6,7,8-trifluoro-1,4-dihydro-4-oxo- quinoline-3-carboxylic acid) or salt thereof is condensed with 6(S)-1,4- diazabicyclo[4,3,0]nonane, 6(S)-1,4-diazabicyclo[4,3,0]-nonane or (R,S)- diazabicyclo[4,3,0]-nonane expressed by formula III and the resultant product, ad necessary, is hydrolyzed. |
Author | MIYAKE AKIO KAWAI TATSUHIKO YOSHIMURA YOSHINOBU |
Author_xml | – fullname: YOSHIMURA YOSHINOBU – fullname: KAWAI TATSUHIKO – fullname: MIYAKE AKIO |
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Notes | Application Number: JP19880013153 |
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Snippet | NEW MATERIAL:A compound expressed by formula I[R represents (esterified) carboxyl] or salts thereof.... |
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SubjectTerms | 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 | ANTIBACTERIAL COMPOUND |
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