FR2208888B1 - - Google Patents
Info
- Publication number
- FR2208888B1 FR2208888B1 FR7342098A FR7342098A FR2208888B1 FR 2208888 B1 FR2208888 B1 FR 2208888B1 FR 7342098 A FR7342098 A FR 7342098A FR 7342098 A FR7342098 A FR 7342098A FR 2208888 B1 FR2208888 B1 FR 2208888B1
- 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
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C273/00—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups
- C07C273/18—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of substituted ureas
- C07C273/1854—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of substituted ureas by reactions not involving the formation of the N-C(O)-N- moiety
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL15920972A PL78811B1 (en) | 1972-12-01 | 1972-12-01 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2208888A1 FR2208888A1 (en) | 1974-06-28 |
| FR2208888B1 true FR2208888B1 (en) | 1978-11-10 |
Family
ID=19960779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7342098A Expired FR2208888B1 (en) | 1972-12-01 | 1973-11-27 |
Country Status (9)
| Country | Link |
|---|---|
| BG (1) | BG29134A3 (en) |
| CH (1) | CH586664A5 (en) |
| DD (1) | DD109865A5 (en) |
| DE (1) | DE2359584B2 (en) |
| FR (1) | FR2208888B1 (en) |
| GB (1) | GB1417874A (en) |
| HU (1) | HU168243B (en) |
| PL (1) | PL78811B1 (en) |
| SU (1) | SU484684A3 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102659637B (en) * | 2012-05-21 | 2014-05-14 | 上海大学 | Method for preparing dihydroxyurea |
-
1972
- 1972-12-01 PL PL15920972A patent/PL78811B1/xx unknown
-
1973
- 1973-11-27 FR FR7342098A patent/FR2208888B1/fr not_active Expired
- 1973-11-28 GB GB5510173A patent/GB1417874A/en not_active Expired
- 1973-11-29 DE DE19732359584 patent/DE2359584B2/en active Granted
- 1973-11-29 CH CH1678473A patent/CH586664A5/xx not_active IP Right Cessation
- 1973-11-29 DD DD17497373A patent/DD109865A5/xx unknown
- 1973-11-30 SU SU1973134A patent/SU484684A3/en active
- 1973-11-30 HU HUII000169 patent/HU168243B/hu unknown
- 1973-12-04 BG BG7325151A patent/BG29134A3/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| SU484684A3 (en) | 1975-09-15 |
| PL78811B1 (en) | 1975-06-30 |
| BG29134A3 (en) | 1980-09-15 |
| GB1417874A (en) | 1975-12-17 |
| FR2208888A1 (en) | 1974-06-28 |
| DE2359584B2 (en) | 1975-09-25 |
| DD109865A5 (en) | 1974-11-20 |
| DE2359584A1 (en) | 1974-06-20 |
| CH586664A5 (en) | 1977-04-15 |
| HU168243B (en) | 1976-03-28 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |