ATE46142T1 - Verfahren zur herstellung von 2,3,4,5tetrafluorbenzoylacetaten. - Google Patents
Verfahren zur herstellung von 2,3,4,5tetrafluorbenzoylacetaten.Info
- Publication number
- ATE46142T1 ATE46142T1 AT87104748T AT87104748T ATE46142T1 AT E46142 T1 ATE46142 T1 AT E46142T1 AT 87104748 T AT87104748 T AT 87104748T AT 87104748 T AT87104748 T AT 87104748T AT E46142 T1 ATE46142 T1 AT E46142T1
- Authority
- AT
- Austria
- Prior art keywords
- preparation
- acetates
- trifluoroquinolinic
- tetrafluorobenzoylacetate
- difluoro
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
- C07C69/66—Esters of carboxylic acids having esterified carboxylic groups bound to acyclic carbon atoms and having any of the groups OH, O—metal, —CHO, keto, ether, acyloxy, groups, groups, or in the acid moiety
- C07C69/73—Esters of carboxylic acids having esterified carboxylic groups bound to acyclic carbon atoms and having any of the groups OH, O—metal, —CHO, keto, ether, acyloxy, groups, groups, or in the acid moiety of unsaturated acids
- C07C69/738—Esters of keto-carboxylic acids or aldehydo-carboxylic acids
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/14—Preparation of carboxylic acid esters from carboxylic acid halides
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Quinoline Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/846,695 US4689423A (en) | 1986-04-01 | 1986-04-01 | Process for the preparation of 2,3,4,5-tetrafluorobenzoyl acetates |
| EP87104748A EP0239992B1 (de) | 1986-04-01 | 1987-03-31 | Verfahren zur Herstellung von 2,3,4,5-Tetrafluorbenzoylacetaten |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE46142T1 true ATE46142T1 (de) | 1989-09-15 |
Family
ID=25298676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT87104748T ATE46142T1 (de) | 1986-04-01 | 1987-03-31 | Verfahren zur herstellung von 2,3,4,5tetrafluorbenzoylacetaten. |
Country Status (22)
| Country | Link |
|---|---|
| US (1) | US4689423A (de) |
| EP (1) | EP0239992B1 (de) |
| JP (1) | JPS62238239A (de) |
| KR (1) | KR870009981A (de) |
| AT (1) | ATE46142T1 (de) |
| AU (1) | AU591247B2 (de) |
| CA (1) | CA1264329A (de) |
| CS (1) | CS268827B2 (de) |
| DD (1) | DD255731A5 (de) |
| DE (1) | DE3760531D1 (de) |
| DK (1) | DK147887A (de) |
| ES (1) | ES2010197B3 (de) |
| FI (1) | FI871368A (de) |
| GR (1) | GR3000166T3 (de) |
| HU (1) | HU195758B (de) |
| IL (1) | IL82006A (de) |
| NO (1) | NO165834C (de) |
| NZ (1) | NZ219819A (de) |
| OA (1) | OA08509A (de) |
| PH (1) | PH23779A (de) |
| PT (1) | PT84591B (de) |
| ZA (1) | ZA871729B (de) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3142854A1 (de) * | 1981-10-29 | 1983-05-11 | Bayer Ag, 5090 Leverkusen | 1-cyclopropyl-6-fluor-1,4-dihydro-4-oxo-7-piperazino-chinolin-3-carbonsaeuren, verfahren zu ihrer herstellung sowie diese enthaltende antibakterielle mittel |
| HU198292B (en) * | 1987-09-25 | 1989-09-28 | Richter Gedeon Vegyeszet | Process for producing salicilates and pharmaceutical compositions comprising such active ingredient |
| EP0342849A3 (de) * | 1988-05-19 | 1990-03-14 | Pfizer Inc. | Zwischenstufen für die Herstellung von Estern von 1,4-Dihydro-4-oxo-Chinolin-3-carbonsäuren |
| NZ261106A (en) * | 1993-01-23 | 1997-06-24 | Pfizer | Preparation of 6-fluoro-1,4-dihydro-8-hydroxy-1-(n-methylamino)-7-(4-methylpiperaz in-1-yl)-4-oxoquinoline-3-carboxylic acid salts; use in preparing the corresponding pyrido [3,2,1-ij]-1,3,4-benzoxadiazine |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2088354A (en) * | 1980-11-07 | 1982-06-09 | Shell Int Research | Preparation of a-pivaloyl acetic esters |
| IE55898B1 (en) * | 1982-09-09 | 1991-02-14 | Warner Lambert Co | Antibacterial agents |
| JPS60123837A (ja) * | 1983-12-09 | 1985-07-02 | Mitsubishi Paper Mills Ltd | ハロゲン化銀写真乳剤 |
| IL74244A (en) * | 1984-02-17 | 1988-06-30 | Warner Lambert Co | Quinoline derivatives,their preparation and pharmaceutical compositions containing them |
| EP0162333B1 (de) * | 1984-04-26 | 1990-06-27 | Abbott Laboratories | Quino-Benzothiazin-Antibakterielle Verbindungen |
| DE3420798A1 (de) * | 1984-06-04 | 1985-12-05 | Bayer Ag, 5090 Leverkusen | 7-(3-aryl-l-piperazinyl)- sowie 7-(3-cyclohexyl-l-piperazinyl)-3-chinoloncarbonsaeuren |
| EP0181521A1 (de) * | 1984-10-19 | 1986-05-21 | Otsuka Pharmaceutical Co., Ltd. | 1-Substituierte Phenyl-4-oxochinolin-3-carbonsäure-Verbindungen |
-
1986
- 1986-04-01 US US06/846,695 patent/US4689423A/en not_active Expired - Fee Related
-
1987
- 1987-03-10 ZA ZA871729A patent/ZA871729B/xx unknown
- 1987-03-10 CA CA000531655A patent/CA1264329A/en not_active Expired - Fee Related
- 1987-03-12 AU AU69950/87A patent/AU591247B2/en not_active Ceased
- 1987-03-23 DK DK147887A patent/DK147887A/da not_active IP Right Cessation
- 1987-03-25 IL IL82006A patent/IL82006A/xx unknown
- 1987-03-26 CS CS872074A patent/CS268827B2/cs unknown
- 1987-03-27 FI FI871368A patent/FI871368A/fi not_active Application Discontinuation
- 1987-03-28 KR KR870002876A patent/KR870009981A/ko not_active Application Discontinuation
- 1987-03-30 DD DD87301246A patent/DD255731A5/de unknown
- 1987-03-31 PH PH35090A patent/PH23779A/en unknown
- 1987-03-31 NZ NZ219819A patent/NZ219819A/xx unknown
- 1987-03-31 EP EP87104748A patent/EP0239992B1/de not_active Expired
- 1987-03-31 DE DE8787104748T patent/DE3760531D1/de not_active Expired
- 1987-03-31 NO NO871351A patent/NO165834C/no unknown
- 1987-03-31 OA OA59100A patent/OA08509A/xx unknown
- 1987-03-31 HU HU871392A patent/HU195758B/hu not_active IP Right Cessation
- 1987-03-31 JP JP62076535A patent/JPS62238239A/ja active Pending
- 1987-03-31 AT AT87104748T patent/ATE46142T1/de not_active IP Right Cessation
- 1987-03-31 PT PT84591A patent/PT84591B/pt not_active IP Right Cessation
- 1987-03-31 ES ES87104748T patent/ES2010197B3/es not_active Expired
-
1989
- 1989-09-26 GR GR89400184T patent/GR3000166T3/el unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NO165834C (no) | 1991-04-17 |
| OA08509A (en) | 1988-07-29 |
| AU591247B2 (en) | 1989-11-30 |
| HUT43807A (en) | 1987-12-28 |
| US4689423A (en) | 1987-08-25 |
| IL82006A0 (en) | 1987-10-20 |
| NZ219819A (en) | 1989-09-27 |
| AU6995087A (en) | 1987-10-08 |
| ZA871729B (en) | 1988-10-26 |
| FI871368A (fi) | 1987-10-02 |
| NO871351D0 (no) | 1987-03-31 |
| ES2010197B3 (es) | 1989-11-01 |
| GR3000166T3 (en) | 1990-12-31 |
| PH23779A (en) | 1989-11-03 |
| NO165834B (no) | 1991-01-07 |
| CA1264329A (en) | 1990-01-09 |
| IL82006A (en) | 1991-07-18 |
| FI871368A0 (fi) | 1987-03-27 |
| PT84591A (en) | 1987-04-01 |
| DK147887A (da) | 1987-10-02 |
| JPS62238239A (ja) | 1987-10-19 |
| CS207487A2 (en) | 1989-09-12 |
| CS268827B2 (en) | 1990-04-11 |
| DD255731A5 (de) | 1988-04-13 |
| KR870009981A (ko) | 1987-11-30 |
| EP0239992A1 (de) | 1987-10-07 |
| PT84591B (pt) | 1989-11-30 |
| NO871351L (no) | 1987-10-02 |
| EP0239992B1 (de) | 1989-09-06 |
| DE3760531D1 (en) | 1989-10-12 |
| HU195758B (en) | 1988-07-28 |
| DK147887D0 (da) | 1987-03-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| UEP | Publication of translation of european patent specification | ||
| REN | Ceased due to non-payment of the annual fee |