FR1510822A - Procédé de préparation de 4-hydroxy-6, 7-dialcoxy-3-carboalcoxy-quinoléines - Google Patents
Procédé de préparation de 4-hydroxy-6, 7-dialcoxy-3-carboalcoxy-quinoléinesInfo
- Publication number
- FR1510822A FR1510822A FR50641A FR50641A FR1510822A FR 1510822 A FR1510822 A FR 1510822A FR 50641 A FR50641 A FR 50641A FR 50641 A FR50641 A FR 50641A FR 1510822 A FR1510822 A FR 1510822A
- Authority
- FR
- France
- Prior art keywords
- carboalkoxy
- dialkoxy
- quinolines
- hydroxy
- preparation
- 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
-
- 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)
- Ship Loading And Unloading (AREA)
- Other In-Based Heterocyclic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US435091A US3397208A (en) | 1965-02-24 | 1965-02-24 | Method for preparing 4-hydroxy-6, 7-dialkoxy-3-carboalkoxyquinolines and novel 4-chloro-6, 7-dialkoxy-3-carboalkoxyquinolines useful therein |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR1510822A true FR1510822A (fr) | 1968-01-26 |
Family
ID=23726937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR50641A Expired FR1510822A (fr) | 1965-02-24 | 1966-02-22 | Procédé de préparation de 4-hydroxy-6, 7-dialcoxy-3-carboalcoxy-quinoléines |
Country Status (15)
| Country | Link |
|---|---|
| US (1) | US3397208A (fr) |
| AT (1) | AT261616B (fr) |
| BE (1) | BE676814A (fr) |
| BR (1) | BR6576167D0 (fr) |
| CH (1) | CH467260A (fr) |
| DE (1) | DE1620082A1 (fr) |
| DK (1) | DK118239B (fr) |
| ES (1) | ES319796A1 (fr) |
| FI (1) | FI45966C (fr) |
| FR (1) | FR1510822A (fr) |
| GB (1) | GB1065567A (fr) |
| IL (1) | IL24492A (fr) |
| NL (1) | NL6600447A (fr) |
| NO (1) | NO121338B (fr) |
| SE (2) | SE331679B (fr) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3485845A (en) * | 1966-05-13 | 1969-12-23 | May & Baker Ltd | Methyl and ethyl 6- and 7-substituted 4-hydroxy-quinoline-3-carboxylates useful as coccidiostats |
| GB1168801A (en) * | 1966-05-13 | 1969-10-29 | May & Baker Ltd | Quinoline Derivatives |
| US3524858A (en) * | 1967-05-18 | 1970-08-18 | Warner Lambert Pharmaceutical | 1,4 - dihydro-1-substituted alkyl-6,7-methylenedioxy - 4 - oxoquinoline-3-carboxylic acid |
| US3496184A (en) * | 1969-03-18 | 1970-02-17 | Ciba Geigy Corp | Cyclopropylmethoxy-3-quinoline carboxylic acids and esters |
| US3761592A (en) * | 1969-03-18 | 1973-09-25 | R Mizzoni | Quinoline derivatives exhibiting growth promoting and anticoccidial effects |
| US3917605A (en) * | 1969-07-09 | 1975-11-04 | Takenari Nakagome | Process for the preparation on N-substituted 6,7-methylenedioxy-4-quinolone derivatives |
| US3725413A (en) * | 1972-01-17 | 1973-04-03 | Warner Lambert Co | Process for the production of ethyl 8-hydroxy-1,3-dioxolo{8 4,5g{9 -quinoline-7-carboxylate |
| US3862154A (en) * | 1972-06-19 | 1975-01-21 | Sterling Drug Inc | 4-chloro-7-(4-pyridyl)-3-quinolinecarboxylates |
| US4129737A (en) * | 1972-08-02 | 1978-12-12 | Laboratoire Roger Bellon | Process for the preparation of an 8-alkyl-5-oxo-5,8-dihydro-pyrido(2,3-d)pyrimidine-6-carboxylic acid |
| US4054568A (en) * | 1973-10-17 | 1977-10-18 | Sumitomo Chemical Company, Limited | Thiazolo(5,4-f)quinoline-8-carboxylic acid derivatives |
| DD207098A3 (de) * | 1981-12-22 | 1984-02-15 | Schmidt Hans Joerg | Verfahren zur herstellung von 1-alkyl-6,7-methylendioxy-4(1h)-oxo-cinnolin-3-carbonsaeuren |
| DE3406909A1 (de) * | 1984-02-25 | 1985-09-05 | Hoechst Ag, 6230 Frankfurt | Verfahren zur herstellung von 2,6-dichlorbenzoxazol |
| WO2016125187A1 (fr) * | 2015-02-03 | 2016-08-11 | Council Of Scientific & Industrial Research | Nouveaux dérivés de quinoléine et leur préparation |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2614121A (en) * | 1946-03-01 | 1952-10-14 | Charles C Price | Process for making intermediates for producing basic compounds |
| GB1007590A (en) * | 1962-04-09 | 1965-10-13 | Norwich Pharma Co | Lower alkyl esters of 6,7-di(lower)alkoxy-4-hydroxy-3-quinolinecarboxylic acid |
| GB1070333A (en) * | 1964-04-24 | 1967-06-01 | Lilly Industries Ltd | New quinolone derivatives and compositions comprising them |
| GB1070223A (en) * | 1965-03-09 | 1967-06-01 | Ici Ltd | Quinoline derivatives |
-
1965
- 1965-02-24 US US435091A patent/US3397208A/en not_active Expired - Lifetime
- 1965-10-20 IL IL24492A patent/IL24492A/xx unknown
- 1965-11-19 SE SE14956/65A patent/SE331679B/xx unknown
- 1965-11-19 ES ES0319796A patent/ES319796A1/es not_active Expired
- 1965-12-08 GB GB52044/65A patent/GB1065567A/en not_active Expired
- 1965-12-20 NO NO160981A patent/NO121338B/no unknown
- 1965-12-23 DK DK659265AA patent/DK118239B/da unknown
- 1965-12-27 AT AT1167265A patent/AT261616B/de active
- 1965-12-29 FI FI653116A patent/FI45966C/fi active
- 1965-12-30 BR BR176167/65A patent/BR6576167D0/pt unknown
-
1966
- 1966-01-13 NL NL6600447A patent/NL6600447A/xx unknown
- 1966-02-21 BE BE676814D patent/BE676814A/xx unknown
- 1966-02-22 FR FR50641A patent/FR1510822A/fr not_active Expired
- 1966-02-24 CH CH265866A patent/CH467260A/de unknown
- 1966-02-24 DE DE19661620082 patent/DE1620082A1/de not_active Withdrawn
-
1967
- 1967-07-13 SE SE10507/67A patent/SE340279B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| IL24492A (en) | 1969-05-28 |
| SE331679B (fr) | 1971-01-11 |
| ES319796A1 (es) | 1966-05-01 |
| GB1065567A (en) | 1967-04-19 |
| FI45966C (fi) | 1972-11-10 |
| DK118239B (da) | 1970-07-27 |
| DE1620082A1 (de) | 1970-02-12 |
| US3397208A (en) | 1968-08-13 |
| CH467260A (de) | 1969-01-15 |
| BE676814A (fr) | 1966-08-22 |
| SE340279B (fr) | 1971-11-15 |
| NL6600447A (fr) | 1966-08-25 |
| AT261616B (de) | 1968-05-10 |
| NO121338B (fr) | 1971-02-15 |
| BR6576167D0 (pt) | 1973-08-28 |
| FI45966B (fr) | 1972-07-31 |
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