ZA90227B - New benzo(1,8)naphthyridine derivatives,their preparation and compositions containing them - Google Patents

New benzo(1,8)naphthyridine derivatives,their preparation and compositions containing them

Info

Publication number
ZA90227B
ZA90227B ZA90227A ZA90227A ZA90227B ZA 90227 B ZA90227 B ZA 90227B ZA 90227 A ZA90227 A ZA 90227A ZA 90227 A ZA90227 A ZA 90227A ZA 90227 B ZA90227 B ZA 90227B
Authority
ZA
South Africa
Prior art keywords
preparation
compositions containing
naphthyridine derivatives
new benzo
benzo
Prior art date
Application number
ZA90227A
Other languages
English (en)
Inventor
Michel Barreau
Barreau Michel
Michel Antoine
Antoine Michel
Jean-Francois Desconlois
Desconlois Jean-Francois
Philippe Girard
Girard Philippe
Guy Picaut
Picaut Guy
Original Assignee
Bellon Labor Sa Roger
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 Bellon Labor Sa Roger filed Critical Bellon Labor Sa Roger
Publication of ZA90227B publication Critical patent/ZA90227B/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D471/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00
    • C07D471/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00 in which the condensed system contains two hetero rings
    • C07D471/04—Ortho-condensed systems

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
ZA90227A 1989-01-16 1990-01-12 New benzo(1,8)naphthyridine derivatives,their preparation and compositions containing them ZA90227B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR898900430A FR2641783B1 (fr) 1989-01-16 1989-01-16 Nouveaux derives de benzonaphtyridine-1,8, leur preparation et les compositions qui les contiennent

Publications (1)

Publication Number Publication Date
ZA90227B true ZA90227B (en) 1990-10-31

Family

ID=9377733

Family Applications (3)

Application Number Title Priority Date Filing Date
ZA90225A ZA90225B (en) 1989-01-16 1990-01-12 New benzo(1,8)naphthyridine derivatives,their preparation and composition containing them
ZA90226A ZA90226B (en) 1989-01-16 1990-01-12 New benzo(1,8)naphthydridine derivatives and their preparation
ZA90227A ZA90227B (en) 1989-01-16 1990-01-12 New benzo(1,8)naphthyridine derivatives,their preparation and compositions containing them

Family Applications Before (2)

Application Number Title Priority Date Filing Date
ZA90225A ZA90225B (en) 1989-01-16 1990-01-12 New benzo(1,8)naphthyridine derivatives,their preparation and composition containing them
ZA90226A ZA90226B (en) 1989-01-16 1990-01-12 New benzo(1,8)naphthydridine derivatives and their preparation

Country Status (3)

Country Link
DD (3) DD291557A5 (xx)
FR (3) FR2641783B1 (xx)
ZA (3) ZA90225B (xx)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AR223983A1 (es) * 1978-08-25 1981-10-15 Dainippon Pharmaceutical Co Un procedimiento para-preparar derivados de acido 6-halogeno-4-oxo-7-(1-piperazinil)-1,8-naftiridin-3-carboxilico
CS274601B2 (en) * 1983-07-27 1991-09-15 Dainippon Pharmaceutical Co Method of 1,8-naphthyridine derivative production

Also Published As

Publication number Publication date
FR2641783A1 (fr) 1990-07-20
DD291557A5 (de) 1991-07-04
FR2642071A1 (fr) 1990-07-27
DD291558A5 (de) 1991-07-04
FR2642070A1 (fr) 1990-07-27
ZA90225B (en) 1990-10-31
FR2641783B1 (fr) 1991-04-05
DD291556A5 (de) 1991-07-04
FR2642070B1 (fr) 1991-04-12
ZA90226B (en) 1990-10-31
FR2642071B1 (fr) 1991-04-12

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