ES456325A1 - Quinoline carboxalic acid esters - Google Patents
Quinoline carboxalic acid estersInfo
- Publication number
- ES456325A1 ES456325A1 ES456325A ES456325A ES456325A1 ES 456325 A1 ES456325 A1 ES 456325A1 ES 456325 A ES456325 A ES 456325A ES 456325 A ES456325 A ES 456325A ES 456325 A1 ES456325 A1 ES 456325A1
- Authority
- ES
- Spain
- Prior art keywords
- quinoline
- acid esters
- carbon atoms
- cycloalkyl
- carboxalic 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
- SMWDFEZZVXVKRB-UHFFFAOYSA-N Quinoline Chemical compound N1=CC=CC2=CC=CC=C21 SMWDFEZZVXVKRB-UHFFFAOYSA-N 0.000 title 2
- 239000002253 acid Substances 0.000 title 1
- 150000002148 esters Chemical class 0.000 title 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 5
- 125000000753 cycloalkyl group Chemical group 0.000 abstract 3
- 125000003342 alkenyl group Chemical group 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 125000000304 alkynyl group Chemical group 0.000 abstract 1
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- 125000001316 cycloalkyl alkyl group Chemical group 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D215/00—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems
- C07D215/02—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom
- C07D215/16—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms 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
- C07D215/48—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen
- C07D215/54—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen attached in position 3
- C07D215/56—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen attached in position 3 with oxygen atoms in position 4
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P37/00—Drugs for immunological or allergic disorders
- A61P37/08—Antiallergic agents
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Pulmonology (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Immunology (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)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Quinoline Compounds (AREA)
Abstract
Un procedimiento para la preparación de nuevos derivados del ácido 4-hidroxi-2-quinolinon-3-carboxilico de formula I, en donde a) R es cicloalquilo con 3 a 6 atomos de carbono, cicloalquilaquilo en donde la parte cicloalquiloen donde la parte cicloalquilo es de 3 de a 6 átomo de carbono y la parte alquilo es de 1 ó 2 átomos de carbono, alquenilo o alquinilo con 3 a 6 átomos de carbono en donde la no saturación no es en el átomo de carbono alfa.A process for the preparation of new derivatives of 4-hydroxy-2-quinolinone-3-carboxylic acid of formula I, where a) R is cycloalkyl with 3 to 6 carbon atoms, cycloalkylalkyl where the cycloalkyl part where the cycloalkyl part is 3 to 6 carbon atoms and the alkyl part is 1 or 2 carbon atoms, alkenyl or alkynyl with 3 to 6 carbon atoms where the unsaturation is not at the alpha carbon atom.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US66214876A | 1976-02-27 | 1976-02-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES456325A1 true ES456325A1 (en) | 1978-05-01 |
Family
ID=24656562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES456325A Expired ES456325A1 (en) | 1976-02-27 | 1976-02-25 | Quinoline carboxalic acid esters |
Country Status (19)
| Country | Link |
|---|---|
| JP (1) | JPS52118475A (en) |
| AT (1) | AT368993B (en) |
| AU (1) | AU516052B2 (en) |
| BE (1) | BE851866A (en) |
| CA (1) | CA1095914A (en) |
| CH (1) | CH626347A5 (en) |
| DE (1) | DE2706752A1 (en) |
| DK (1) | DK73677A (en) |
| ES (1) | ES456325A1 (en) |
| FI (1) | FI770536A7 (en) |
| FR (1) | FR2342067A1 (en) |
| GB (1) | GB1572920A (en) |
| IE (1) | IE44886B1 (en) |
| IL (1) | IL51548A (en) |
| NL (1) | NL7701925A (en) |
| NZ (1) | NZ183443A (en) |
| PT (1) | PT66238B (en) |
| SE (1) | SE7701834L (en) |
| ZA (1) | ZA771148B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4187309A (en) * | 1977-06-20 | 1980-02-05 | Sandoz, Inc. | 4-Hydroxy-2-quinolinone-3-carboxylic acids and salts thereof |
| JPS54130587A (en) * | 1978-03-30 | 1979-10-09 | Otsuka Pharmaceut Co Ltd | Carbostyryl derivative |
| US4215216A (en) | 1979-04-18 | 1980-07-29 | American Home Products Corporation | 7,8-Dihydro-2,5,8-trisubstituted-7-oxo-pyrido[2,3-d]pyrimidine-6-carboxylic acid derivatives |
| US4301281A (en) | 1979-04-18 | 1981-11-17 | American Home Products Corporation | 7,8-Dihydro-2,5,8-trisubstituted-7-oxo-pyrido[2,3-d]-pyrimidine-6-carboxylic acid amides |
| US4215123A (en) * | 1979-05-07 | 1980-07-29 | American Home Products Corporation | Antisecretory 4-oxy-3-carboxy or cyano-1,2-dihydro-2-oxo-1,8-naphthyridine derivatives |
| DE3420116A1 (en) * | 1984-05-30 | 1985-12-05 | Bayer Ag, 5090 Leverkusen | IMMUNTIMULATING AGENTS |
-
1976
- 1976-02-25 ES ES456325A patent/ES456325A1/en not_active Expired
-
1977
- 1977-02-15 CH CH184477A patent/CH626347A5/en not_active IP Right Cessation
- 1977-02-17 DE DE19772706752 patent/DE2706752A1/en not_active Withdrawn
- 1977-02-18 SE SE7701834A patent/SE7701834L/en unknown
- 1977-02-18 FI FI770536A patent/FI770536A7/fi not_active Application Discontinuation
- 1977-02-18 DK DK73677A patent/DK73677A/en not_active Application Discontinuation
- 1977-02-21 GB GB7154/77A patent/GB1572920A/en not_active Expired
- 1977-02-23 NL NL7701925A patent/NL7701925A/en not_active Application Discontinuation
- 1977-02-25 JP JP1942077A patent/JPS52118475A/en active Pending
- 1977-02-25 IL IL51548A patent/IL51548A/en unknown
- 1977-02-25 ZA ZA00771148A patent/ZA771148B/en unknown
- 1977-02-25 BE BE175296A patent/BE851866A/en not_active IP Right Cessation
- 1977-02-25 AU AU22716/77A patent/AU516052B2/en not_active Expired
- 1977-02-25 AT AT0126877A patent/AT368993B/en not_active IP Right Cessation
- 1977-02-25 CA CA272,682A patent/CA1095914A/en not_active Expired
- 1977-02-25 PT PT66238A patent/PT66238B/en unknown
- 1977-02-25 NZ NZ183443A patent/NZ183443A/en unknown
- 1977-02-25 FR FR7705514A patent/FR2342067A1/en active Granted
- 1977-02-25 IE IE424/77A patent/IE44886B1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| SE7701834L (en) | 1977-08-28 |
| BE851866A (en) | 1977-08-25 |
| PT66238B (en) | 1978-10-13 |
| IL51548A0 (en) | 1977-04-29 |
| CH626347A5 (en) | 1981-11-13 |
| GB1572920A (en) | 1980-08-06 |
| FR2342067A1 (en) | 1977-09-23 |
| NZ183443A (en) | 1979-07-11 |
| ATA126877A (en) | 1982-04-15 |
| JPS52118475A (en) | 1977-10-04 |
| AT368993B (en) | 1982-11-25 |
| IE44886B1 (en) | 1982-05-05 |
| PT66238A (en) | 1977-03-01 |
| DE2706752A1 (en) | 1977-09-01 |
| DK73677A (en) | 1977-08-28 |
| IE44886L (en) | 1977-08-27 |
| NL7701925A (en) | 1977-08-30 |
| ZA771148B (en) | 1978-09-27 |
| AU2271677A (en) | 1978-08-31 |
| IL51548A (en) | 1980-06-30 |
| CA1095914A (en) | 1981-02-17 |
| AU516052B2 (en) | 1981-05-14 |
| FR2342067B1 (en) | 1980-01-11 |
| FI770536A7 (en) | 1977-08-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FD1A | Patent lapsed |
Effective date: 19980202 |