FR2209568A1 - - Google Patents

Info

Publication number
FR2209568A1
FR2209568A1 FR7343444A FR7343444A FR2209568A1 FR 2209568 A1 FR2209568 A1 FR 2209568A1 FR 7343444 A FR7343444 A FR 7343444A FR 7343444 A FR7343444 A FR 7343444A FR 2209568 A1 FR2209568 A1 FR 2209568A1
Authority
FR
France
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.)
Granted
Application number
FR7343444A
Other versions
FR2209568B1 (fr
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.)
Wyeth LLC
Original Assignee
American Home Products Corp
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 American Home Products Corp filed Critical American Home Products Corp
Publication of FR2209568A1 publication Critical patent/FR2209568A1/fr
Application granted granted Critical
Publication of FR2209568B1 publication Critical patent/FR2209568B1/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
    • C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
    • C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen 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
    • C07D213/78—Carbon atoms having three bonds to hetero atoms, with at the most one bond to halogen, e.g. ester or nitrile radicals
    • C07D213/79—Acids; Esters
    • C07D213/80—Acids; Esters in position 3
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A61P31/04—Antibacterial agents
    • 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
FR7343444A 1972-12-07 1973-12-05 Expired FR2209568B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00313048A US3853864A (en) 1972-12-07 1972-12-07 1,7-dialkyl-1,2-dihydro-4-hydroxy-1,8-naphthyridine-3-carboxylic acid alkyl esters

Publications (2)

Publication Number Publication Date
FR2209568A1 true FR2209568A1 (fr) 1974-07-05
FR2209568B1 FR2209568B1 (fr) 1978-07-28

Family

ID=23214151

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7343444A Expired FR2209568B1 (fr) 1972-12-07 1973-12-05

Country Status (6)

Country Link
US (1) US3853864A (fr)
JP (1) JPS5653554B2 (fr)
CA (1) CA1017341A (fr)
DE (1) DE2360329A1 (fr)
FR (1) FR2209568B1 (fr)
GB (1) GB1426200A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4273930A (en) * 1977-06-20 1981-06-16 Sandoz, Inc. 4-Hydroxy-2-quinolinone-3-carboxylic acid esters
US4281131A (en) * 1977-06-20 1981-07-28 Sandoz, Inc. 4-Hydroxy-2-quinolinone-3-carboxylic acids and salts thereof
US4128649A (en) * 1977-06-29 1978-12-05 Sandoz, Inc. 4-Hydroxy-pyrido[2,3-b]pyridine-2(1H)-one-3-carboxylic acids and esters
DE2808070A1 (de) * 1978-02-24 1979-08-30 Bayer Ag Verfahren zur herstellung von 4-pyridon-3-carbonsaeuren und/oder deren derivaten

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3590036A (en) * 1968-11-18 1971-06-29 George Y Lesher Naphthyridine-3-carboxylic acids,their derivatives and preparation thereof

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE762804A (fr) * 1970-02-20 1971-08-11 Koei Chemical Co Procede de preparation de derives de l'alkyl-1 naphtyridine (-1,8)
US3786043A (en) * 1972-06-19 1974-01-15 Sterling Drug Inc 7-methyl-4-chloro (or -4-lower-alkoxy)-1,8-naphthyridine-3-carboxylates

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3590036A (en) * 1968-11-18 1971-06-29 George Y Lesher Naphthyridine-3-carboxylic acids,their derivatives and preparation thereof

Also Published As

Publication number Publication date
FR2209568B1 (fr) 1978-07-28
US3853864A (en) 1974-12-10
DE2360329A1 (de) 1974-06-20
CA1017341A (en) 1977-09-13
JPS5653554B2 (fr) 1981-12-19
GB1426200A (en) 1976-02-25
JPS4987699A (fr) 1974-08-22

Similar Documents

Publication Publication Date Title
CS168647B2 (fr)
DE2237595A1 (fr)
CS169850B2 (fr)
FR2209568B1 (fr)
JPS4938044U (fr)
CS166665B2 (fr)
CS168466B2 (fr)
CS169955B1 (fr)
CS175353B2 (fr)
CS167395B2 (fr)
FR2188524A5 (fr)
JPS5418960B2 (fr)
FI46333B (fr)
JPS5239010B2 (fr)
CS160369B1 (fr)
CS177129B2 (fr)
CS160870B1 (fr)
CS160857B1 (fr)
CS169931B1 (fr)
CS157938B1 (fr)
CS175446B2 (fr)
CS166916B1 (fr)
CS172471B1 (fr)
JPS4896640U (fr)
JPS49107842U (fr)

Legal Events

Date Code Title Description
ST Notification of lapse