CA1041515A - Preparation of 6,7-dialkoxy-4-oxy-quinoline- 3 carboxylic acid ester compounds - Google Patents
Preparation of 6,7-dialkoxy-4-oxy-quinoline- 3 carboxylic acid ester compoundsInfo
- Publication number
- CA1041515A CA1041515A CA207,853A CA207853A CA1041515A CA 1041515 A CA1041515 A CA 1041515A CA 207853 A CA207853 A CA 207853A CA 1041515 A CA1041515 A CA 1041515A
- Authority
- CA
- Canada
- Prior art keywords
- carboxylic acid
- process according
- ethoxy
- oxyquinoline
- quinoline
- 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
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Quinoline Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| HUCI1402A HU167571B (cs) | 1973-08-28 | 1973-08-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1041515A true CA1041515A (en) | 1978-10-31 |
Family
ID=10994489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA207,853A Expired CA1041515A (en) | 1973-08-28 | 1974-08-27 | Preparation of 6,7-dialkoxy-4-oxy-quinoline- 3 carboxylic acid ester compounds |
Country Status (14)
| Country | Link |
|---|---|
| AT (1) | AT338788B (cs) |
| CA (1) | CA1041515A (cs) |
| CH (1) | CH605772A5 (cs) |
| CS (1) | CS188334B1 (cs) |
| DD (1) | DD113357A1 (cs) |
| DK (1) | DK138114B (cs) |
| ES (1) | ES429569A1 (cs) |
| GB (1) | GB1467224A (cs) |
| HU (1) | HU167571B (cs) |
| NL (1) | NL7411388A (cs) |
| NO (1) | NO145760C (cs) |
| PL (1) | PL93796B1 (cs) |
| SE (1) | SE404602B (cs) |
| SU (1) | SU634666A3 (cs) |
-
1973
- 1973-08-28 HU HUCI1402A patent/HU167571B/hu unknown
-
1974
- 1974-08-23 SE SE7410744A patent/SE404602B/xx unknown
- 1974-08-26 PL PL1974173678A patent/PL93796B1/pl unknown
- 1974-08-26 AT AT688274A patent/AT338788B/de not_active IP Right Cessation
- 1974-08-27 CA CA207,853A patent/CA1041515A/en not_active Expired
- 1974-08-27 ES ES429569A patent/ES429569A1/es not_active Expired
- 1974-08-27 SU SU742057142A patent/SU634666A3/ru active
- 1974-08-27 GB GB3744574A patent/GB1467224A/en not_active Expired
- 1974-08-27 CS CS745898A patent/CS188334B1/cs unknown
- 1974-08-27 NL NL7411388A patent/NL7411388A/xx not_active Application Discontinuation
- 1974-08-27 DK DK454674AA patent/DK138114B/da not_active IP Right Cessation
- 1974-08-27 CH CH1168474A patent/CH605772A5/xx not_active IP Right Cessation
- 1974-08-27 NO NO743063A patent/NO145760C/no unknown
- 1974-08-28 DD DD180756A patent/DD113357A1/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL7411388A (nl) | 1975-03-04 |
| DK138114B (da) | 1978-07-17 |
| AT338788B (de) | 1977-09-12 |
| SE7410744L (cs) | 1975-03-03 |
| ATA688274A (de) | 1977-01-15 |
| DK138114C (cs) | 1978-12-18 |
| DD113357A1 (cs) | 1975-06-05 |
| NO145760B (no) | 1982-02-15 |
| DK454674A (cs) | 1975-04-28 |
| NO743063L (cs) | 1975-03-24 |
| ES429569A1 (es) | 1976-09-16 |
| HU167571B (cs) | 1975-11-28 |
| CS188334B1 (en) | 1979-03-30 |
| CH605772A5 (cs) | 1978-10-13 |
| SE404602B (sv) | 1978-10-16 |
| NO145760C (no) | 1982-05-26 |
| SU634666A3 (ru) | 1978-11-25 |
| GB1467224A (en) | 1977-03-16 |
| PL93796B1 (cs) | 1977-06-30 |
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