CA1017341A - 1,7-dialkyl-1,2-dihydro-4-hydroxy-1,8-naphthyridine-3-carboxylic acid alkyl esters - Google Patents
1,7-dialkyl-1,2-dihydro-4-hydroxy-1,8-naphthyridine-3-carboxylic acid alkyl estersInfo
- Publication number
- CA1017341A CA1017341A CA186,799A CA186799A CA1017341A CA 1017341 A CA1017341 A CA 1017341A CA 186799 A CA186799 A CA 186799A CA 1017341 A CA1017341 A CA 1017341A
- Authority
- CA
- Canada
- Prior art keywords
- naphthyridine
- dialkyl
- dihydro
- hydroxy
- carboxylic acid
- 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
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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Communicable Diseases (AREA)
- Oncology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Pharmacology & Pharmacy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Pyridine Compounds (AREA)
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 (1)
Publication Number | Publication Date |
---|---|
CA1017341A true CA1017341A (en) | 1977-09-13 |
Family
ID=23214151
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA186,799A Expired CA1017341A (en) | 1972-12-07 | 1973-11-27 | 1,7-dialkyl-1,2-dihydro-4-hydroxy-1,8-naphthyridine-3-carboxylic acid alkyl esters |
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4281131A (en) * | 1977-06-20 | 1981-07-28 | Sandoz, Inc. | 4-Hydroxy-2-quinolinone-3-carboxylic acids and salts thereof |
US4273930A (en) * | 1977-06-20 | 1981-06-16 | Sandoz, Inc. | 4-Hydroxy-2-quinolinone-3-carboxylic acid esters |
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 |
Family Cites Families (3)
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 |
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 |
-
1972
- 1972-12-07 US US00313048A patent/US3853864A/en not_active Expired - Lifetime
-
1973
- 1973-11-27 CA CA186,799A patent/CA1017341A/en not_active Expired
- 1973-12-04 GB GB5612873A patent/GB1426200A/en not_active Expired
- 1973-12-04 DE DE2360329A patent/DE2360329A1/de not_active Ceased
- 1973-12-05 FR FR7343444A patent/FR2209568B1/fr not_active Expired
- 1973-12-06 JP JP13855973A patent/JPS5653554B2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US3853864A (en) | 1974-12-10 |
FR2209568B1 (fr) | 1978-07-28 |
GB1426200A (en) | 1976-02-25 |
JPS5653554B2 (fr) | 1981-12-19 |
FR2209568A1 (fr) | 1974-07-05 |
DE2360329A1 (de) | 1974-06-20 |
JPS4987699A (fr) | 1974-08-22 |
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