PL120154B1 - Process for preparing ovel derivatives of 1,8-naphtiridine - Google Patents

Process for preparing ovel derivatives of 1,8-naphtiridine Download PDF

Info

Publication number
PL120154B1
PL120154B1 PL1979226094A PL22609479A PL120154B1 PL 120154 B1 PL120154 B1 PL 120154B1 PL 1979226094 A PL1979226094 A PL 1979226094A PL 22609479 A PL22609479 A PL 22609479A PL 120154 B1 PL120154 B1 PL 120154B1
Authority
PL
Poland
Prior art keywords
compound
formula
compounds
acid
group
Prior art date
Application number
PL1979226094A
Other languages
English (en)
Polish (pl)
Original Assignee
Dainippon Pharmaceutical Co 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 Dainippon Pharmaceutical Co Ltd filed Critical Dainippon Pharmaceutical Co Ltd
Publication of PL120154B1 publication Critical patent/PL120154B1/pl

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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups

Landscapes

  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
PL1979226094A 1978-12-20 1979-08-24 Process for preparing ovel derivatives of 1,8-naphtiridine PL120154B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15793978A JPS5583785A (en) 1978-12-20 1978-12-20 6-fluoro-1,8-naphthyridine derivative and its salt

Publications (1)

Publication Number Publication Date
PL120154B1 true PL120154B1 (en) 1982-02-27

Family

ID=15660768

Family Applications (1)

Application Number Title Priority Date Filing Date
PL1979226094A PL120154B1 (en) 1978-12-20 1979-08-24 Process for preparing ovel derivatives of 1,8-naphtiridine

Country Status (4)

Country Link
JP (1) JPS5583785A (ja)
ES (1) ES491222A0 (ja)
PL (1) PL120154B1 (ja)
SU (1) SU1029829A3 (ja)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5772981A (en) * 1980-10-22 1982-05-07 Dainippon Pharmaceut Co Ltd 1,8-naphthyridine derivative and its salt
JPS6032790A (ja) * 1983-08-01 1985-02-19 Dainippon Pharmaceut Co Ltd １，８−ナフチリジン類
JPS61152849A (ja) * 1984-12-26 1986-07-11 帝人株式会社 内装用パイル布帛

Also Published As

Publication number Publication date
ES8202023A1 (es) 1982-01-01
SU1029829A3 (ru) 1983-07-15
ES491222A0 (es) 1982-01-01
JPS5583785A (en) 1980-06-24

Similar Documents

Publication Publication Date Title
US4359578A (en) Naphthyridine derivatives and salts thereof useful as antibacterial agents
US4017622A (en) Piperazine derivatives
DE3546658C2 (ja)
PL127762B1 (en) Process for preparing novel derivatives of 1,8-naptiridine
AU638005B2 (en) 5-alkylquinolonecarboxylic acids
HK62191A (en) A 6-fluoro-1,4-dihydro-4-oxo-7-substituted piperazinyl-quinoline-3-carboxylic acid derivative and the method for preparing the same
PL120155B1 (en) Process for preparing novel derivatives of 1,8-naphtiridine
US4382937A (en) Naphthyridine derivatives and their use as anti-bacterials
EP0160284B1 (en) Quino-benoxazine antibacterial compounds
US4616019A (en) Naphthyridine antibacterial compounds
US4607032A (en) Quino-benoxazine antibacterial compounds
PT85257B (pt) Processo para a preparacao de novos derivados de 4-piridona e dos seus sais e esteres fisiologicamente assimilaveis
US4533663A (en) Quino-benzothiazine antibacterial compounds
AU602534B2 (en) Tricyclic compounds
KR900003493B1 (ko) 나프티리딘 및 피리도피리미딘 화합물 및 이의 제조방법
EP0090424A1 (en) New quinolone compounds and preparation thereof
PL120154B1 (en) Process for preparing ovel derivatives of 1,8-naphtiridine
US4864023A (en) Pyrido(3,2,1-IJ)-1,3,4-benzoxadiazine derivatives
EP0162333B1 (en) Quino-benzothiazine antibacterial compounds
US4720495A (en) Benzo[ij]quinolizine-2-carboxylic acids useful for treating bacterial infection
EP0339406A1 (en) Quinoline-3-carboxylic acid derivatives, process for preparing the same, and composition exhibiting excellent antibacterial effect containing the same
CS235545B2 (cs) Způsob přípravy derivátů 1-ethyl nebo vinyl-6-halogen-1,4-dihydro-4- oxo-7-/1 -piperazinyl/-!,8-nafthyridinu
FI88041B (fi) Pyrido/3,2,1-ij/-1,3,4-bensoxadiazin-6-karboxylsyraderivat
KR830000337B1 (ko) 나프티리딘 유도체의 제조방법
CS235546B2 (cs) Způsob přípravy derivátů 1-ethyl-6-halogen-1,4-dihydro-4-oxo-7-/1-piperazinyl/-1,8-nafthyridinu