FR2181666A1 - - Google Patents
Info
- Publication number
- FR2181666A1 FR2181666A1 FR7300916A FR7300916A FR2181666A1 FR 2181666 A1 FR2181666 A1 FR 2181666A1 FR 7300916 A FR7300916 A FR 7300916A FR 7300916 A FR7300916 A FR 7300916A FR 2181666 A1 FR2181666 A1 FR 2181666A1
- 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.)
- Granted
Links
Classifications
-
- 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)
- Thiazole And Isothizaole Compounds (AREA)
- Pyridine Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES398868A ES398868A1 (es) | 1972-01-14 | 1972-01-14 | Un procedimiento para la obtencion de derivados de 1,2-di- fenil-3,5-dioxo-4-n-butil-pirazolidina. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2181666A1 true FR2181666A1 (en, 2012) | 1973-12-07 |
| FR2181666B1 FR2181666B1 (en, 2012) | 1976-06-11 |
Family
ID=8460049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7300916A Expired FR2181666B1 (en, 2012) | 1972-01-14 | 1973-01-11 |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS5128688B2 (en, 2012) |
| ES (1) | ES398868A1 (en, 2012) |
| FR (1) | FR2181666B1 (en, 2012) |
| GB (1) | GB1374382A (en, 2012) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3994910A (en) | 1973-03-30 | 1976-11-30 | Antonia Gallardo, S.A. | Derivatives of 1,2-diphenyl-3,5-dioxo-4-N-butyl-pyrazolidine and process for making same |
-
1972
- 1972-01-14 ES ES398868A patent/ES398868A1/es not_active Expired
-
1973
- 1973-01-11 FR FR7300916A patent/FR2181666B1/fr not_active Expired
- 1973-01-13 JP JP48007000A patent/JPS5128688B2/ja not_active Expired
- 1973-01-15 GB GB198373A patent/GB1374382A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5128688B2 (en, 2012) | 1976-08-20 |
| DE2301394B2 (de) | 1977-01-27 |
| GB1374382A (en) | 1974-11-20 |
| ES398868A1 (es) | 1975-04-01 |
| DE2301394A1 (de) | 1973-07-26 |
| FR2181666B1 (en, 2012) | 1976-06-11 |
| JPS4885717A (en, 2012) | 1973-11-13 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| TP | Transmission of property | ||
| CD | Change of name or company name | ||
| ST | Notification of lapse |