FR2642070B1 - Nouveaux derives de benzonaphtyridine-1,8 et leur preparation - Google Patents

Nouveaux derives de benzonaphtyridine-1,8 et leur preparation

Info

Publication number
FR2642070B1
FR2642070B1 FR898908445A FR8908445A FR2642070B1 FR 2642070 B1 FR2642070 B1 FR 2642070B1 FR 898908445 A FR898908445 A FR 898908445A FR 8908445 A FR8908445 A FR 8908445A FR 2642070 B1 FR2642070 B1 FR 2642070B1
Authority
FR
France
Prior art keywords
benzonaphtyridine
derivatives
novel
preparation
novel benzonaphtyridine
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.)
Expired - Fee Related
Application number
FR898908445A
Other languages
English (en)
Other versions
FR2642070A1 (fr
Inventor
Michel Antoine
Michel Barreau
Jean-Francois Desconclois
Philippe Girard
Guy Picaut
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.)
Laboratoire Roger Bellon SA
Original Assignee
Laboratoire Roger Bellon SA
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 Laboratoire Roger Bellon SA filed Critical Laboratoire Roger Bellon SA
Publication of FR2642070A1 publication Critical patent/FR2642070A1/fr
Application granted granted Critical
Publication of FR2642070B1 publication Critical patent/FR2642070B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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)
FR898908445A 1989-01-16 1989-06-26 Nouveaux derives de benzonaphtyridine-1,8 et leur preparation Expired - Fee Related FR2642070B1 (fr)

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 (2)

Publication Number Publication Date
FR2642070A1 FR2642070A1 (fr) 1990-07-27
FR2642070B1 true FR2642070B1 (fr) 1991-04-12

Family

ID=9377733

Family Applications (3)

Application Number Title Priority Date Filing Date
FR898900430A Expired - Fee Related FR2641783B1 (fr) 1989-01-16 1989-01-16 Nouveaux derives de benzonaphtyridine-1,8, leur preparation et les compositions qui les contiennent
FR898908445A Expired - Fee Related FR2642070B1 (fr) 1989-01-16 1989-06-26 Nouveaux derives de benzonaphtyridine-1,8 et leur preparation
FR898908446A Expired - Fee Related FR2642071B1 (fr) 1989-01-16 1989-06-26 Nouveaux derives de benzonaphtyridine-1,8, leur preparation et les compositions qui les contiennent

Family Applications Before (1)

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

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR898908446A Expired - Fee Related FR2642071B1 (fr) 1989-01-16 1989-06-26 Nouveaux derives de benzonaphtyridine-1,8, leur preparation et les compositions qui les contiennent

Country Status (3)

Country Link
DD (3) DD291558A5 (fr)
FR (3) FR2641783B1 (fr)
ZA (3) ZA90227B (fr)

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
FR2642071A1 (fr) 1990-07-27
ZA90226B (en) 1990-10-31
DD291558A5 (de) 1991-07-04
ZA90227B (en) 1990-10-31
FR2641783A1 (fr) 1990-07-20
FR2642070A1 (fr) 1990-07-27
FR2641783B1 (fr) 1991-04-05
DD291557A5 (de) 1991-07-04
ZA90225B (en) 1990-10-31
DD291556A5 (de) 1991-07-04
FR2642071B1 (fr) 1991-04-12

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Legal Events

Date Code Title Description
ST Notification of lapse