GB1410835A - Process for the production of omega-ureidocarboxylic acids - Google Patents
Process for the production of omega-ureidocarboxylic acidsInfo
- Publication number
- GB1410835A GB1410835A GB643273A GB643273A GB1410835A GB 1410835 A GB1410835 A GB 1410835A GB 643273 A GB643273 A GB 643273A GB 643273 A GB643273 A GB 643273A GB 1410835 A GB1410835 A GB 1410835A
- Authority
- GB
- United Kingdom
- Prior art keywords
- acid
- omega
- ureidocarboxylic
- feb
- 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
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
- C07C273/1863—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 from urea
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Hydrogenated Pyridines (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19722206251 DE2206251A1 (de) | 1972-02-10 | 1972-02-10 | Verfahren zur herstellung von omegaureidocarbonsaeuren |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1410835A true GB1410835A (en) | 1975-10-22 |
Family
ID=5835585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB643273A Expired GB1410835A (en) | 1972-02-10 | 1973-02-09 | Process for the production of omega-ureidocarboxylic acids |
Country Status (8)
| Country | Link |
|---|---|
| AT (1) | AT319264B (enExample) |
| BE (1) | BE795171A (enExample) |
| CH (1) | CH575914A5 (enExample) |
| DE (1) | DE2206251A1 (enExample) |
| FR (1) | FR2171280B3 (enExample) |
| GB (1) | GB1410835A (enExample) |
| IT (1) | IT981006B (enExample) |
| NL (1) | NL7301479A (enExample) |
-
0
- BE BE795171D patent/BE795171A/xx unknown
-
1972
- 1972-02-10 DE DE19722206251 patent/DE2206251A1/de active Pending
-
1973
- 1973-01-22 IT IT1945073A patent/IT981006B/it active
- 1973-01-26 CH CH117573A patent/CH575914A5/xx not_active IP Right Cessation
- 1973-02-01 NL NL7301479A patent/NL7301479A/xx unknown
- 1973-02-08 FR FR7304428A patent/FR2171280B3/fr not_active Expired
- 1973-02-09 AT AT118173A patent/AT319264B/de not_active IP Right Cessation
- 1973-02-09 GB GB643273A patent/GB1410835A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2171280A1 (enExample) | 1973-09-21 |
| NL7301479A (enExample) | 1973-08-14 |
| AT319264B (de) | 1974-12-10 |
| CH575914A5 (enExample) | 1976-05-31 |
| BE795171A (fr) | 1973-08-08 |
| FR2171280B3 (enExample) | 1976-02-06 |
| IT981006B (it) | 1974-10-10 |
| DE2206251A1 (de) | 1973-08-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |