DE69010566T2 - Verfahren zur Herstellung von Acylharnstoffen. - Google Patents
Verfahren zur Herstellung von Acylharnstoffen.Info
- Publication number
- DE69010566T2 DE69010566T2 DE1990610566 DE69010566T DE69010566T2 DE 69010566 T2 DE69010566 T2 DE 69010566T2 DE 1990610566 DE1990610566 DE 1990610566 DE 69010566 T DE69010566 T DE 69010566T DE 69010566 T2 DE69010566 T2 DE 69010566T2
- Authority
- DE
- Germany
- Prior art keywords
- acylureas
- production
- Prior art date
- 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 - Fee Related
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
- C07C273/1809—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 with formation of the N-C(O)-N moiety
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB898908868A GB8908868D0 (en) | 1989-04-19 | 1989-04-19 | A process for the preparation of acyl ureas |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69010566D1 DE69010566D1 (de) | 1994-08-18 |
DE69010566T2 true DE69010566T2 (de) | 1994-11-17 |
Family
ID=10655304
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1990610566 Expired - Fee Related DE69010566T2 (de) | 1989-04-19 | 1990-04-18 | Verfahren zur Herstellung von Acylharnstoffen. |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0398404B1 (de) |
DE (1) | DE69010566T2 (de) |
DK (1) | DK0398404T3 (de) |
GB (1) | GB8908868D0 (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IN170284B (de) * | 1988-10-26 | 1992-03-07 | Takeda Chemical Industries Ltd | |
CN107417478B (zh) * | 2017-06-05 | 2020-05-05 | 南京师范大学 | 一种催化氧化羰基化合成不对称二取代脲的方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8530273D0 (en) * | 1985-12-09 | 1986-01-22 | Shell Int Research | Preparation of acyl ureas |
-
1989
- 1989-04-19 GB GB898908868A patent/GB8908868D0/en active Pending
-
1990
- 1990-04-18 EP EP19900200976 patent/EP0398404B1/de not_active Expired - Lifetime
- 1990-04-18 DK DK90200976T patent/DK0398404T3/da active
- 1990-04-18 DE DE1990610566 patent/DE69010566T2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0398404A1 (de) | 1990-11-22 |
DK0398404T3 (da) | 1994-08-15 |
DE69010566D1 (de) | 1994-08-18 |
EP0398404B1 (de) | 1994-07-13 |
GB8908868D0 (en) | 1989-06-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |