FR2392979B1 - - Google Patents
Info
- Publication number
- FR2392979B1 FR2392979B1 FR7816636A FR7816636A FR2392979B1 FR 2392979 B1 FR2392979 B1 FR 2392979B1 FR 7816636 A FR7816636 A FR 7816636A FR 7816636 A FR7816636 A FR 7816636A FR 2392979 B1 FR2392979 B1 FR 2392979B1
- Authority
- FR
- France
- 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
- 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)
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 FR2392979A1 (fr) | 1978-12-29 |
| FR2392979B1 true FR2392979B1 (xx) | 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 (xx) |
| BE (1) | BE867761A (xx) |
| DE (1) | DE2824372A1 (xx) |
| DK (1) | DK244078A (xx) |
| FR (1) | FR2392979A1 (xx) |
| GB (1) | GB1589816A (xx) |
| IE (1) | IE47712B1 (xx) |
| LU (1) | LU79757A1 (xx) |
| NL (1) | NL7806018A (xx) |
| NO (1) | NO148780C (xx) |
| SE (1) | SE7806462L (xx) |
Family Cites Families (9)
| 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 (xx) * | 1966-07-15 | 1968-01-16 | ||
| FR6505M (xx) * | 1967-06-06 | 1968-12-02 | ||
| SE358395B (xx) * | 1967-09-27 | 1973-07-30 | Siegfried Ag | |
| FR1584823A (xx) * | 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 |
| US3957803A (en) * | 1975-01-06 | 1976-05-18 | Interx Research Corporation | Certain transient pro-drug forms of phenylbutazone |
| GB1597970A (en) * | 1977-09-22 | 1981-09-16 | Sterwin Ag | Pharmacologically-active esters processes for their preparation and pharmaceutical compositions incorporating them |
-
1977
- 1977-06-02 GB GB23321/77A patent/GB1589816A/en not_active Expired
-
1978
- 1978-06-01 DE DE19782824372 patent/DE2824372A1/de not_active Withdrawn
- 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 SE SE7806462A patent/SE7806462L/xx unknown
- 1978-06-01 NO NO781907A patent/NO148780C/no unknown
- 1978-06-01 IE IE1105/78A patent/IE47712B1/en unknown
- 1978-06-02 FR FR7816636A patent/FR2392979A1/fr active Granted
- 1978-06-02 NL NL7806018A patent/NL7806018A/xx not_active Application Discontinuation
- 1978-06-02 LU LU79757A patent/LU79757A1/xx unknown
- 1978-06-02 BE BE188277A patent/BE867761A/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| NO148780B (no) | 1983-09-05 |
| AT366372B (de) | 1982-04-13 |
| NL7806018A (nl) | 1978-12-05 |
| GB1589816A (en) | 1981-05-20 |
| IE781105L (en) | 1978-12-02 |
| NO148780C (no) | 1983-12-14 |
| IE47712B1 (en) | 1984-05-30 |
| ATA398778A (de) | 1981-08-15 |
| DK244078A (da) | 1978-12-03 |
| DE2824372A1 (de) | 1978-12-14 |
| NO781907L (no) | 1978-12-05 |
| BE867761A (fr) | 1978-10-02 |
| LU79757A1 (fr) | 1978-11-28 |
| FR2392979A1 (fr) | 1978-12-29 |
| SE7806462L (sv) | 1979-02-09 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |