HU168243B - - Google Patents
Info
- Publication number
- HU168243B HU168243B HUII000169A HU168243B HU 168243 B HU168243 B HU 168243B HU II000169 A HUII000169 A HU II000169A HU 168243 B HU168243 B HU 168243B
- Authority
- HU
- Hungary
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 (1)
| Publication Number | Publication Date |
|---|---|
| HU168243B true HU168243B (en) | 1976-03-28 |
Family
ID=19960779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| HUII000169 HU168243B (en) | 1972-12-01 | 1973-11-30 |
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 HU HUII000169 patent/HU168243B/hu unknown
- 1973-11-30 SU SU1973134A patent/SU484684A3/en active
- 1973-12-04 BG BG7325151A patent/BG29134A3/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| PL78811B1 (en) | 1975-06-30 |
| SU484684A3 (en) | 1975-09-15 |
| DE2359584A1 (en) | 1974-06-20 |
| BG29134A3 (en) | 1980-09-15 |
| FR2208888A1 (en) | 1974-06-28 |
| DD109865A5 (en) | 1974-11-20 |
| CH586664A5 (en) | 1977-04-15 |
| DE2359584B2 (en) | 1975-09-25 |
| FR2208888B1 (en) | 1978-11-10 |
| GB1417874A (en) | 1975-12-17 |