KR920701163A - Quinolone Carboxylic Acid Derivatives - Google Patents

Quinolone Carboxylic Acid Derivatives

Info

Publication number
KR920701163A
KR920701163A KR1019910701725A KR910701725A KR920701163A KR 920701163 A KR920701163 A KR 920701163A KR 1019910701725 A KR1019910701725 A KR 1019910701725A KR 910701725 A KR910701725 A KR 910701725A KR 920701163 A KR920701163 A KR 920701163A
Authority
KR
South Korea
Prior art keywords
carboxylic acid
lower alkyl
alkyl group
acid derivative
acid derivatives
Prior art date
Application number
KR1019910701725A
Other languages
Korean (ko)
Inventor
야끼히로 시바따
히데아끼 마쯔다
다께미쯔 아사오까
마사루 마쯔모또
류이찌 가와하라
가쯔히꼬 가또리
나오가따 다이노
다다유끼 구라이시
Original Assignee
다이또 나오가따
에스에스 세이야꾸 가부시끼가이샤
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 다이또 나오가따, 에스에스 세이야꾸 가부시끼가이샤 filed Critical 다이또 나오가따
Priority claimed from PCT/JP1990/000425 external-priority patent/WO1991001308A1/en
Publication of KR920701163A publication Critical patent/KR920701163A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D215/00—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems
    • C07D215/02—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom
    • C07D215/16—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D215/48—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen
    • C07D215/54—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen attached in position 3
    • C07D215/56—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen attached in position 3 with oxygen atoms in position 4

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Quinoline Compounds (AREA)

Abstract

내용 없음No content

Description

퀴놀론 카르복실산 유도체Quinolone Carboxylic Acid Derivatives

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

Claims (3)

다음 일반식(I)Next Formula (I) (식중 R1은 저급 알킬기, R2는 수소원자 또는 저급 알킬기, R3은 수소원자 또는 할로겐 원자, R4및 R5는 함께 다른 이종원자를 함유하여도 좋고, 또한 치환기를 가져도 좋은 5~6원환을 형성한다.(Wherein R 1 is a lower alkyl group, R 2 is a hydrogen atom or a lower alkyl group, R 3 is a hydrogen atom or a halogen atom, R 4 and R 5 together may contain other heteroatoms and may also have a substituent) To form a torus. 다만, R1이 메틸기, R2및 R3가 수수소원자이며이 피페라디닐기인 경우를 제외한다)로 표시되는 퀴놀린 카르복실산 유도체 또는 그의 염, 이를 유효성분으로 하는 항균제 및 그의 제조 중간체를 제공하는 것이다.Provided that R 1 is a methyl group, R 2 and R 3 are hydrogen atoms It is to provide a quinoline carboxylic acid derivative or a salt thereof, an antimicrobial agent having the same as an active ingredient thereof, and an intermediate for producing the same. 청구항 1기재의 퀴놀린 카르복실산 유도체 또는 그의 염을 유효성분으로 하는 항균제.An antibacterial agent comprising the quinoline carboxylic acid derivative of claim 1 or a salt thereof as an active ingredient. 다음 일반식(Ⅴ)General formula (Ⅴ) (식중, R1은 저급 알킬기, R2-1은 저급알킬기, R3은 수소원자 또는 할로겐 원자, X는 할로겐 원자를 나타내고, R4및 R5는 함께 다른 이종원자를 함유하여도 좋고 또한 치환기를 갖고 있어도 좋은 5~6원환을 형성한다)로 표시되는 퀴놀론 카르복실산 유도체.(Wherein R 1 is a lower alkyl group, R 2-1 is a lower alkyl group, R 3 is a hydrogen atom or a halogen atom, X is a halogen atom, and R 4 and R 5 together may contain other heteroatoms and also a substituent Quinolone carboxylic acid derivative represented by (forms the 5-6 membered ring which may have). ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019910701725A 1988-08-08 1990-03-29 Quinolone Carboxylic Acid Derivatives KR920701163A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP19773588 1988-08-08
JP1189214A JP2526128B2 (en) 1988-08-08 1989-07-21 Quinolonecarboxylic acid derivative
JP89-189214 1989-07-21
PCT/JP1990/000425 WO1991001308A1 (en) 1989-07-21 1990-03-29 Quinolonecarboxylic acid derivatives

Publications (1)

Publication Number Publication Date
KR920701163A true KR920701163A (en) 1992-08-11

Family

ID=16379470

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019910701725A KR920701163A (en) 1988-08-08 1990-03-29 Quinolone Carboxylic Acid Derivatives

Country Status (2)

Country Link
JP (1) JP2526128B2 (en)
KR (1) KR920701163A (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5630964A (en) * 1979-08-22 1981-03-28 Kyorin Pharmaceut Co Ltd Novel substituted quinolinecarboxylic acid and its preparation
JPH0674260B2 (en) * 1985-08-01 1994-09-21 大日本製薬株式会社 Quinoline derivatives, their esters and their salts
JPH0811749B2 (en) * 1986-03-06 1996-02-07 富山化学工業株式会社 Novel quinoline derivative and its salt

Also Published As

Publication number Publication date
JP2526128B2 (en) 1996-08-21
JPH02138261A (en) 1990-05-28

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