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JPS6490184A - Pyridonecarboxylic acids - Google Patents

Pyridonecarboxylic acids

Info

Publication number
JPS6490184A
JPS6490184A JP62247350A JP24735087A JPS6490184A JP S6490184 A JPS6490184 A JP S6490184A JP 62247350 A JP62247350 A JP 62247350A JP 24735087 A JP24735087 A JP 24735087A JP S6490184 A JPS6490184 A JP S6490184A
Authority
JP
Japan
Prior art keywords
formula
compound
expressed
lower alkyl
compound expressed
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP62247350A
Other languages
Japanese (ja)
Inventor
Masayuki Iwata
Tomio Kimura
Yoshimi Fujiwara
Tetsutsugu Katsube
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sankyo Co Ltd
Ube Corp
Original Assignee
Sankyo Co Ltd
Ube Industries Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sankyo Co Ltd, Ube Industries Ltd filed Critical Sankyo Co Ltd
Priority to JP62247350A priority Critical patent/JPS6490184A/en
Publication of JPS6490184A publication Critical patent/JPS6490184A/en
Pending legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change

Landscapes

  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)

Abstract

NEW MATERIAL:A compound (salt or ester) expressed by formula I [R<1> represents cycloalkyl, (substituted)phenyl, etc.; W represents formula II (R<2> represents H, lower alkyl, etc.), N, etc.; Z represents formula III (R<4>-R<6> repre sent H, lower alkyl, etc.; A represents ethylene, etc.; m is 1 or 2), etc.]. EXAMPLE:1-Cyclopropyl-6-fluoro-7-(4-sulfomethyl-1-piperazinyl)-1,4-dih ydro-4-oxo quinoline-3-carboxylic acid. USE:A remedy for microbism. PREPARATION:For example, borofluoric acid is added to a compound expressed by formula IV (R<9> represents H, methyl, etc.; Hal represents halogen atom) to form a boron fluoride chelate compound, which is then reacted with an amine compound expressed by the formula H-Z'Q (Z' represents the same as Z; Q represents alkali metal) in a solvent in the presence of a deacidifying agent to afford the compound expressed by formula I.
JP62247350A 1987-09-30 1987-09-30 Pyridonecarboxylic acids Pending JPS6490184A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62247350A JPS6490184A (en) 1987-09-30 1987-09-30 Pyridonecarboxylic acids

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62247350A JPS6490184A (en) 1987-09-30 1987-09-30 Pyridonecarboxylic acids

Publications (1)

Publication Number Publication Date
JPS6490184A true JPS6490184A (en) 1989-04-06

Family

ID=17162104

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62247350A Pending JPS6490184A (en) 1987-09-30 1987-09-30 Pyridonecarboxylic acids

Country Status (1)

Country Link
JP (1) JPS6490184A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993015070A1 (en) * 1992-01-31 1993-08-05 Chugai Seiyaku Kabushiki Kaisha Crystal of quinolonecarboxylic acid derivative hydrate
US7902227B2 (en) * 2007-07-27 2011-03-08 Janssen Pharmaceutica Nv. C-7 isoxazolinyl quinolone / naphthyridine derivatives useful as antibacterial agents
CN102295652A (en) * 2011-06-27 2011-12-28 辽宁海神联盛制药有限公司 Improvement method for pazufloxacin mesylate synthesis process

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993015070A1 (en) * 1992-01-31 1993-08-05 Chugai Seiyaku Kabushiki Kaisha Crystal of quinolonecarboxylic acid derivative hydrate
US5597923A (en) * 1992-01-31 1997-01-28 Chugai Seiyaku Kabushiki Kaisha Quinolone carboxylic acid derivatives in crystalline hydrate form
US7902227B2 (en) * 2007-07-27 2011-03-08 Janssen Pharmaceutica Nv. C-7 isoxazolinyl quinolone / naphthyridine derivatives useful as antibacterial agents
CN102295652A (en) * 2011-06-27 2011-12-28 辽宁海神联盛制药有限公司 Improvement method for pazufloxacin mesylate synthesis process

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