ATE46142T1 - Verfahren zur herstellung von 2,3,4,5tetrafluorbenzoylacetaten. - Google Patents

Verfahren zur herstellung von 2,3,4,5tetrafluorbenzoylacetaten.

Info

Publication number: ATE46142T1
Authority: AT; Austria
Prior art keywords: preparation; acetates; trifluoroquinolinic; tetrafluorobenzoylacetate; difluoro
Prior art date: 1986-04-01

Application number

AT87104748T

Other languages

English (en)

Inventor

Vladimir Genukh Beylin

Om Prakash Goel

Original Assignee

Warner Lambert Co

Priority date (The priority date 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 date listed.)

1986-04-01

Filing date

1987-03-31

Publication date

1989-09-15

1987-03-31 Application filed by Warner Lambert Co filed Critical Warner Lambert Co

1989-09-15 Application granted granted Critical

1989-09-15 Publication of ATE46142T1 publication Critical patent/ATE46142T1/de

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)

AT87104748T 1986-04-01 1987-03-31 Verfahren zur herstellung von 2,3,4,5tetrafluorbenzoylacetaten. ATE46142T1 (de)

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)

* Cited by examiner, † Cited by third party
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
CA2153984C (en) *	1993-01-23	2008-08-05	Martin Karpf	Process for the manufacture of a tricyclic compound

Family Cites Families (7)

* Cited by examiner, † Cited by third party
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
CA1285279C (en) *	1984-02-17	1991-06-25	Joseph P. Sanchez	7-amine derivatives of 1-cyclopropyl-6,8-difluoro-1,4- dihydro-4-oxo-3-quinolinecarboxylic acids and 1-cyclopropyl-1,4-dihydro-6-fluoro-4-oxo-1,8-naphthyridine- 3-carboxylic acidsas antibacterial agents
DE3578424D1 (de) *	1984-04-26	1990-08-02	Abbott Lab	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 CA CA000531655A patent/CA1264329A/en not_active Expired - Fee Related
- 1987-03-10 ZA ZA871729A patent/ZA871729B/xx unknown
- 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 PT PT84591A patent/PT84591B/pt not_active IP Right Cessation
- 1987-03-31 OA OA59100A patent/OA08509A/xx unknown
- 1987-03-31 AT AT87104748T patent/ATE46142T1/de not_active IP Right Cessation
- 1987-03-31 ES ES87104748T patent/ES2010197B3/es not_active Expired
- 1987-03-31 NO NO871351A patent/NO165834C/no 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 NZ NZ219819A patent/NZ219819A/xx unknown
- 1987-03-31 PH PH35090A patent/PH23779A/en unknown
- 1987-03-31 HU HU871392A patent/HU195758B/hu not_active IP Right Cessation
- 1987-03-31 JP JP62076535A patent/JPS62238239A/ja active Pending
1989
- 1989-09-26 GR GR89400184T patent/GR3000166T3/el unknown

Also Published As

Publication number	Publication date
HUT43807A (en)	1987-12-28
CA1264329A (en)	1990-01-09
PH23779A (en)	1989-11-03
PT84591A (en)	1987-04-01
DE3760531D1 (en)	1989-10-12
OA08509A (en)	1988-07-29
EP0239992A1 (de)	1987-10-07
FI871368A (fi)	1987-10-02
AU6995087A (en)	1987-10-08
US4689423A (en)	1987-08-25
AU591247B2 (en)	1989-11-30
HU195758B (en)	1988-07-28
EP0239992B1 (de)	1989-09-06
NO165834B (no)	1991-01-07
FI871368A0 (fi)	1987-03-27
DK147887A (da)	1987-10-02
ES2010197B3 (es)	1989-11-01
IL82006A0 (en)	1987-10-20
NO871351L (no)	1987-10-02
IL82006A (en)	1991-07-18
NO165834C (no)	1991-04-17
NZ219819A (en)	1989-09-27
JPS62238239A (ja)	1987-10-19
CS268827B2 (en)	1990-04-11
GR3000166T3 (en)	1990-12-31
KR870009981A (ko)	1987-11-30
DD255731A5 (de)	1988-04-13
ZA871729B (en)	1988-10-26
PT84591B (pt)	1989-11-30
NO871351D0 (no)	1987-03-31
CS207487A2 (en)	1989-09-12
DK147887D0 (da)	1987-03-23

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Legal Events

Date	Code	Title	Description
1990-03-15	UEP	Publication of translation of european patent specification
1993-12-15	REN	Ceased due to non-payment of the annual fee