GB1399184A - Substituted quinolinecarboxylic acids - Google Patents
Substituted quinolinecarboxylic acidsInfo
- Publication number
- GB1399184A GB1399184A GB3362973A GB3362973A GB1399184A GB 1399184 A GB1399184 A GB 1399184A GB 3362973 A GB3362973 A GB 3362973A GB 3362973 A GB3362973 A GB 3362973A GB 1399184 A GB1399184 A GB 1399184A
- Authority
- GB
- United Kingdom
- Prior art keywords
- formula
- ester
- hydrolysing
- july
- alkyl
- 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
- C07D491/00—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00
- C07D491/02—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00 in which the condensed system contains two hetero rings
- C07D491/04—Ortho-condensed systems
- C07D491/044—Ortho-condensed systems with only one oxygen atom as ring hetero atom in the oxygen-containing ring
- C07D491/048—Ortho-condensed systems with only one oxygen atom as ring hetero atom in the oxygen-containing ring the oxygen-containing ring being five-membered
-
- 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
- C07D221/00—Heterocyclic compounds containing six-membered rings having one nitrogen atom as the only ring hetero atom, not provided for by groups C07D211/00 - C07D219/00
- C07D221/02—Heterocyclic compounds containing six-membered rings having one nitrogen atom as the only ring hetero atom, not provided for by groups C07D211/00 - C07D219/00 condensed with carbocyclic rings or ring systems
- C07D221/04—Ortho- or peri-condensed ring systems
- C07D221/06—Ring systems of three rings
- C07D221/16—Ring systems of three rings containing carbocyclic rings other than six-membered
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D491/00—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00
- C07D491/02—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00 in which the condensed system contains two hetero rings
- C07D491/04—Ortho-condensed systems
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Communicable Diseases (AREA)
- Pharmacology & Pharmacy (AREA)
- Oncology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Quinoline Compounds (AREA)
Abstract
1399184 Quinoline derivatives SUMITOMO CHEMICAL CO Ltd 13 July 1973 [14 July 1972] 33629/73 Heading C2C The invention comprises compounds of the formula wherein R is C 1 -C 4 alkyl, and A is or -OCH 2 CH 2 - linking two adjacent carbon atoms on the benzene ring, and salts thereof. The compounds may be obtained by reacting a compound of the formula with an organic ester of a strong acid and hydrolysing the ester thus produced or by heating a compound of the formula where R 1 is C 1 -C 6 alkyl and hydrolysing the ester thus produced.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7113272A JPS5443000B2 (en) | 1972-07-14 | 1972-07-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1399184A true GB1399184A (en) | 1975-06-25 |
Family
ID=13451729
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3362973A Expired GB1399184A (en) | 1972-07-14 | 1973-07-13 | Substituted quinolinecarboxylic acids |
Country Status (10)
Country | Link |
---|---|
JP (1) | JPS5443000B2 (en) |
BE (1) | BE802345A (en) |
CA (1) | CA996936A (en) |
CH (1) | CH582152A5 (en) |
DE (1) | DE2335760A1 (en) |
FR (1) | FR2192836B1 (en) |
GB (1) | GB1399184A (en) |
HU (1) | HU167381B (en) |
NL (1) | NL7309794A (en) |
SE (1) | SE386677B (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5087827U (en) * | 1973-12-13 | 1975-07-25 | ||
JPS50117908A (en) * | 1974-02-27 | 1975-09-16 | ||
JPS50117909A (en) * | 1974-02-27 | 1975-09-16 | ||
JPS55150548U (en) * | 1979-04-17 | 1980-10-30 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2030899A1 (en) * | 1970-06-18 | 1971-12-23 | Schering Ag, 1000 Berlin Und 4619 Bergkamen | Quinoline carboxylic acid derivatives |
FR2101004B2 (en) * | 1970-08-05 | 1974-02-01 | Bellon Labor Sa Roger | |
FR2100883A1 (en) * | 1971-07-09 | 1972-03-24 | Sumitomo Chemical Co | 1,4-Dihydro-1-substd-4-oxo-3-quinoline carboxylic acids and esters - having antibacterial activity |
DE2134451C3 (en) * | 1971-07-09 | 1982-02-11 | Sumitomo Chemical Co., Ltd., Osaka | 1,4-Dihydro-1methoxy-6,7-methylenedioxy-4-oxo-3-quinolinecarboxylic acid and process for its preparation |
-
1972
- 1972-07-14 JP JP7113272A patent/JPS5443000B2/ja not_active Expired
-
1973
- 1973-07-12 CA CA176,285A patent/CA996936A/en not_active Expired
- 1973-07-12 CH CH1015473A patent/CH582152A5/xx not_active IP Right Cessation
- 1973-07-13 GB GB3362973A patent/GB1399184A/en not_active Expired
- 1973-07-13 SE SE7309885A patent/SE386677B/en unknown
- 1973-07-13 NL NL7309794A patent/NL7309794A/xx not_active Application Discontinuation
- 1973-07-13 DE DE19732335760 patent/DE2335760A1/en active Pending
- 1973-07-13 HU HUSU825A patent/HU167381B/hu unknown
- 1973-07-13 BE BE133485A patent/BE802345A/en unknown
- 1973-07-13 FR FR7325886A patent/FR2192836B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
NL7309794A (en) | 1974-01-16 |
JPS5443000B2 (en) | 1979-12-17 |
CH582152A5 (en) | 1976-11-30 |
FR2192836A1 (en) | 1974-02-15 |
HU167381B (en) | 1975-09-27 |
SE386677B (en) | 1976-08-16 |
BE802345A (en) | 1973-11-05 |
FR2192836B1 (en) | 1976-10-22 |
CA996936A (en) | 1976-09-14 |
JPS4930369A (en) | 1974-03-18 |
DE2335760A1 (en) | 1974-01-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |