DK114410B - Process for the preparation of 4-hydroxyquinoline-3-carboxylic acid ester derivatives. - Google Patents
Process for the preparation of 4-hydroxyquinoline-3-carboxylic acid ester derivatives.Info
- Publication number
- DK114410B DK114410B DK228367AA DK228367A DK114410B DK 114410 B DK114410 B DK 114410B DK 228367A A DK228367A A DK 228367AA DK 228367 A DK228367 A DK 228367A DK 114410 B DK114410 B DK 114410B
- Authority
- DK
- Denmark
- Prior art keywords
- hydroxyquinoline
- preparation
- carboxylic acid
- acid ester
- ester derivatives
- Prior art date
Links
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
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/33—Heterocyclic compounds
- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
- A61K31/435—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with one nitrogen as the only ring hetero atom
- A61K31/47—Quinolines; Isoquinolines
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Animal Behavior & Ethology (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pharmacology & Pharmacy (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Medicinal Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Quinoline Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB9979/65A GB1070223A (en) | 1965-03-09 | 1965-03-09 | Quinoline derivatives |
| GB5123265 | 1965-12-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK114410B true DK114410B (en) | 1969-06-30 |
Family
ID=26243300
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK100666AA DK114480B (en) | 1965-03-09 | 1966-02-25 | Process for the preparation of 4-hydroxyquinoline-3-carboxylic acid ester derivatives. |
| DK228367AA DK114410B (en) | 1965-03-09 | 1967-04-28 | Process for the preparation of 4-hydroxyquinoline-3-carboxylic acid ester derivatives. |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK100666AA DK114480B (en) | 1965-03-09 | 1966-02-25 | Process for the preparation of 4-hydroxyquinoline-3-carboxylic acid ester derivatives. |
Country Status (12)
| Country | Link |
|---|---|
| BE (1) | BE677592A (en) |
| BR (1) | BR6677642D0 (en) |
| CH (2) | CH539040A (en) |
| DE (1) | DE1695231B1 (en) |
| DK (2) | DK114480B (en) |
| ES (4) | ES323905A1 (en) |
| FR (1) | FR1487336A (en) |
| GB (1) | GB1070223A (en) |
| IL (1) | IL25347A (en) |
| MY (1) | MY6800068A (en) |
| NL (1) | NL6602994A (en) |
| SE (1) | SE321225B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3397208A (en) * | 1965-02-24 | 1968-08-13 | Norwich Pharma Co | Method for preparing 4-hydroxy-6, 7-dialkoxy-3-carboalkoxyquinolines and novel 4-chloro-6, 7-dialkoxy-3-carboalkoxyquinolines useful therein |
| US3472859A (en) * | 1966-11-01 | 1969-10-14 | Sterling Drug Inc | 1-alkyl-1,4-dihydro-4-oxo-3 quinoline-carboxylic acids and esters |
| DE1908548A1 (en) * | 1968-02-29 | 1970-11-05 | Warner Lambert Co | Quinoline derivatives |
| US3506667A (en) * | 1969-05-01 | 1970-04-14 | Warner Lambert Pharmaceutical | Furo quinoline carboxylates |
| FR2764601B1 (en) * | 1997-06-16 | 1999-09-03 | Rhone Merieux | PROCESS FOR THE PREPARATION OF TYPE 4- (ALKYL) -3- ALCOXY-ANILINE COMPOUNDS |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BR6236247D0 (en) * | 1961-02-08 | 1973-05-24 | Norwich Pharma Co | PROCESS TO PREPARE HYPOTENSIVE COMPOSITES |
| FR1505313A (en) * | 1962-04-09 | 1967-12-15 | Norwich Pharma Co | Lower alkyl esters of 6, 7-dialkoxy (lower) -4-hydroxy-3-quinoline carboxylic acids and process for their preparation |
-
1965
- 1965-03-09 GB GB9979/65A patent/GB1070223A/en not_active Expired
-
1966
- 1966-02-25 DK DK100666AA patent/DK114480B/en unknown
- 1966-03-07 ES ES0323905A patent/ES323905A1/en not_active Expired
- 1966-03-08 BR BR177642/66A patent/BR6677642D0/en unknown
- 1966-03-08 NL NL6602994A patent/NL6602994A/xx unknown
- 1966-03-09 CH CH333666A patent/CH539040A/en not_active IP Right Cessation
- 1966-03-09 CH CH663469A patent/CH526547A/en not_active IP Right Cessation
- 1966-03-09 FR FR52703A patent/FR1487336A/en not_active Expired
- 1966-03-09 BE BE677592D patent/BE677592A/xx not_active IP Right Cessation
- 1966-03-09 IL IL25347A patent/IL25347A/en unknown
- 1966-03-09 DE DE19661695231 patent/DE1695231B1/en active Pending
- 1966-08-13 ES ES0330229A patent/ES330229A1/en not_active Expired
- 1966-08-13 ES ES0330230A patent/ES330230A1/en not_active Expired
- 1966-08-13 ES ES0330228A patent/ES330228A1/en not_active Expired
-
1967
- 1967-04-28 DK DK228367AA patent/DK114410B/en unknown
- 1967-06-27 SE SE9294/67A patent/SE321225B/xx unknown
-
1968
- 1968-12-31 MY MY196868A patent/MY6800068A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| SE321225B (en) | 1970-03-02 |
| CH526547A (en) | 1972-08-15 |
| IL25347A (en) | 1970-01-29 |
| NL6602994A (en) | 1966-09-12 |
| ES330230A1 (en) | 1967-11-01 |
| ES330229A1 (en) | 1967-09-01 |
| ES323905A1 (en) | 1967-01-16 |
| BE677592A (en) | 1966-09-09 |
| GB1070223A (en) | 1967-06-01 |
| ES330228A1 (en) | 1967-09-01 |
| FR1487336A (en) | 1967-07-07 |
| BR6677642D0 (en) | 1973-09-06 |
| MY6800068A (en) | 1968-12-31 |
| DE1695231B1 (en) | 1972-05-04 |
| DK114480B (en) | 1969-07-07 |
| CH539040A (en) | 1973-07-15 |
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