FR2392979A1 - Esters pharmacologiquement actifs de l'acide 2-acetoxy-benzoique avec des derives 4-alcoxyl-3,5-dioxo-pyrazolidine, procedes pour leur preparation et intermediaires utiles dans ces procedes - Google Patents

Esters pharmacologiquement actifs de l'acide 2-acetoxy-benzoique avec des derives 4-alcoxyl-3,5-dioxo-pyrazolidine, procedes pour leur preparation et intermediaires utiles dans ces procedes

Info

Publication number: FR2392979A1
Authority: FR; France
Prior art keywords: methods; dioxo; acetoxy; preparation; benzoic acid
Prior art date: 1977-06-02
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.): Granted

Application number

FR7816636A

Other languages

English (en)

French (fr)

Other versions

FR2392979B1 (no

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Sterwin AG

Original Assignee

Sterwin AG

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.)

1977-06-02

Filing date

1978-06-02

Publication date

1978-12-29

1978-06-02 Application filed by Sterwin AG filed Critical Sterwin AG

1978-12-29 Publication of FR2392979A1 publication Critical patent/FR2392979A1/fr

1982-10-22 Application granted granted Critical

1982-10-22 Publication of FR2392979B1 publication Critical patent/FR2392979B1/fr

Status Granted legal-status Critical Current

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D487/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
- C07D487/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains two hetero rings
- C07D487/04—Ortho-condensed systems
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
- C07D231/02—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings
- C07D231/10—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D231/14—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members 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
- C07D231/28—Two oxygen or sulfur atoms
- C07D231/30—Two oxygen or sulfur atoms attached in positions 3 and 5
- C07D231/32—Oxygen atoms
- C07D231/34—Oxygen atoms with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, attached in position 4

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

FR7816636A 1977-06-02 1978-06-02 Esters pharmacologiquement actifs de l'acide 2-acetoxy-benzoique avec des derives 4-alcoxyl-3,5-dioxo-pyrazolidine, procedes pour leur preparation et intermediaires utiles dans ces procedes Granted FR2392979A1 (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB23321/77A GB1589816A (en)	1977-06-02	1977-06-02	Pharmacologically active esters of alkyl-dioxo-pyrazotidine derivatives

Publications (2)

Publication Number	Publication Date
FR2392979A1 true FR2392979A1 (fr)	1978-12-29
FR2392979B1 FR2392979B1 (no)	1982-10-22

Family

ID=10193724

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR7816636A Granted FR2392979A1 (fr)	1977-06-02	1978-06-02	Esters pharmacologiquement actifs de l'acide 2-acetoxy-benzoique avec des derives 4-alcoxyl-3,5-dioxo-pyrazolidine, procedes pour leur preparation et intermediaires utiles dans ces procedes

Country Status (11)

Country	Link
AT (1)	AT366372B (no)
BE (1)	BE867761A (no)
DE (1)	DE2824372A1 (no)
DK (1)	DK244078A (no)
FR (1)	FR2392979A1 (no)
GB (1)	GB1589816A (no)
IE (1)	IE47712B1 (no)
LU (1)	LU79757A1 (no)
NL (1)	NL7806018A (no)
NO (1)	NO148780C (no)
SE (1)	SE7806462L (no)

Citations (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2745783A (en) *	1950-11-06	1956-05-15	Geigy Ag J R	Substituted 1. 2-diphenyl-3. 5-dioxo-pyrazolidines
US2905694A (en) *		1959-09-22		Certain esters of i
NL6609983A (no) *	1966-07-15	1968-01-16
FR1584823A (no) *	1968-09-19	1970-01-02
GB1205519A (en) *	1967-09-27	1970-09-16	Siegfried Ag	Novel 1,2-dihydro-benztriazine derivatives and process for preparing the same
US3607881A (en) *	1967-06-06	1971-09-21	Hosbon Sa Lab	Phenylbutazone derivatives
FR2094501A5 (en) *	1970-06-23	1972-02-04	Aries Robert	3-salicyloyloxy derivatives of phenylbutazone - and analogues - with antiinflammatory antipyretic, analgesic, antirhe
FR2296416A1 (fr) *	1975-01-06	1976-07-30	Inter Research Corp	Formes " pro-medicamenteuses " transitoires de phenylbutazone et d'oxyphenbutazone
FR2403997A1 (fr) *	1977-09-22	1979-04-20	Sterwin Ag	Nouveaux derives de la 3,5-dioxo-pyrazolidine, leur preparation et medicaments les renfermant

1977
- 1977-06-02 GB GB23321/77A patent/GB1589816A/en not_active Expired
1978
- 1978-06-01 SE SE7806462A patent/SE7806462L/xx unknown
- 1978-06-01 DE DE19782824372 patent/DE2824372A1/de not_active Withdrawn
- 1978-06-01 IE IE1105/78A patent/IE47712B1/en unknown
- 1978-06-01 AT AT0398778A patent/AT366372B/de not_active IP Right Cessation
- 1978-06-01 DK DK244078A patent/DK244078A/da not_active Application Discontinuation
- 1978-06-01 NO NO781907A patent/NO148780C/no unknown
- 1978-06-02 BE BE188277A patent/BE867761A/xx not_active IP Right Cessation
- 1978-06-02 NL NL7806018A patent/NL7806018A/xx not_active Application Discontinuation
- 1978-06-02 LU LU79757A patent/LU79757A1/xx unknown
- 1978-06-02 FR FR7816636A patent/FR2392979A1/fr active Granted

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2905694A (en) *		1959-09-22		Certain esters of i
US2745783A (en) *	1950-11-06	1956-05-15	Geigy Ag J R	Substituted 1. 2-diphenyl-3. 5-dioxo-pyrazolidines
NL6609983A (no) *	1966-07-15	1968-01-16
US3607881A (en) *	1967-06-06	1971-09-21	Hosbon Sa Lab	Phenylbutazone derivatives
GB1205519A (en) *	1967-09-27	1970-09-16	Siegfried Ag	Novel 1,2-dihydro-benztriazine derivatives and process for preparing the same
FR1584823A (no) *	1968-09-19	1970-01-02
FR2094501A5 (en) *	1970-06-23	1972-02-04	Aries Robert	3-salicyloyloxy derivatives of phenylbutazone - and analogues - with antiinflammatory antipyretic, analgesic, antirhe
FR2296416A1 (fr) *	1975-01-06	1976-07-30	Inter Research Corp	Formes " pro-medicamenteuses " transitoires de phenylbutazone et d'oxyphenbutazone
FR2403997A1 (fr) *	1977-09-22	1979-04-20	Sterwin Ag	Nouveaux derives de la 3,5-dioxo-pyrazolidine, leur preparation et medicaments les renfermant

Also Published As

Publication number	Publication date
IE47712B1 (en)	1984-05-30
SE7806462L (sv)	1979-02-09
NL7806018A (nl)	1978-12-05
NO781907L (no)	1978-12-05
NO148780C (no)	1983-12-14
BE867761A (fr)	1978-10-02
DE2824372A1 (de)	1978-12-14
LU79757A1 (fr)	1978-11-28
ATA398778A (de)	1981-08-15
FR2392979B1 (no)	1982-10-22
IE781105L (en)	1978-12-02
GB1589816A (en)	1981-05-20
NO148780B (no)	1983-09-05
DK244078A (da)	1978-12-03
AT366372B (de)	1982-04-13

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FR2403347A1 (fr)	1979-04-13	Nouveaux derives du phosphore utilisables comme stabilisants de matieres organiques et leur preparation
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Legal Events

Date	Code	Title	Description
1985-04-26	ST	Notification of lapse