NO985775L - Process for the preparation of aminocyanacetamide - Google Patents
Process for the preparation of aminocyanacetamideInfo
- Publication number
- NO985775L NO985775L NO985775A NO985775A NO985775L NO 985775 L NO985775 L NO 985775L NO 985775 A NO985775 A NO 985775A NO 985775 A NO985775 A NO 985775A NO 985775 L NO985775 L NO 985775L
- Authority
- NO
- Norway
- Prior art keywords
- preparation
- aminocyanacetamide
- nitrosocyanoacetamide
- aminocyanoacetamide
- nitrites
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C253/00—Preparation of carboxylic acid nitriles
- C07C253/30—Preparation of carboxylic acid nitriles by reactions not involving the formation of cyano groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Cephalosporin Compounds (AREA)
- Image Analysis (AREA)
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
- Peptides Or Proteins (AREA)
Abstract
Preparation of aminocyanoacetamide (I) comprises reacting cyanoacetamide with nitrites at pH 2 to give nitrosocyanoacetamide, followed by catalytic hydrogenation.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH02907/97A CH692506A5 (en) | 1997-12-18 | 1997-12-18 | A process for producing aminocyanoacetamide. |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NO985775D0 NO985775D0 (en) | 1998-12-10 |
| NO985775L true NO985775L (en) | 1999-06-21 |
| NO317039B1 NO317039B1 (en) | 2004-07-26 |
Family
ID=4244302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO19985775A NO317039B1 (en) | 1997-12-18 | 1998-12-10 | Process for the preparation of aminocyanacetamide |
Country Status (16)
| Country | Link |
|---|---|
| EP (1) | EP0924195B1 (en) |
| JP (1) | JP3452818B2 (en) |
| CN (1) | CN1140504C (en) |
| AT (1) | ATE248808T1 (en) |
| AU (1) | AU750745B2 (en) |
| CA (1) | CA2256251C (en) |
| CH (1) | CH692506A5 (en) |
| DE (1) | DE59809481D1 (en) |
| DK (1) | DK0924195T3 (en) |
| ES (1) | ES2206813T3 (en) |
| HU (1) | HU225196B1 (en) |
| NO (1) | NO317039B1 (en) |
| PT (1) | PT924195E (en) |
| RU (1) | RU2213728C2 (en) |
| TW (1) | TW426657B (en) |
| ZA (1) | ZA9811569B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6849735B1 (en) | 2000-06-23 | 2005-02-01 | Merck Eprova Ag | Methods of synthesis for 9-substituted hypoxanthine derivatives |
| EP3275537A1 (en) * | 2016-07-25 | 2018-01-31 | Omya International AG | Surface-modified calcium carbonate as carrier for transition metal-based catalysts |
| CN106552283B (en) * | 2016-10-31 | 2019-06-07 | 广东省第二人民医院 | It is a kind of can the sustained release growth factor Bone Defect Repari adhesive and preparation method thereof |
| DE102019109443A1 (en) * | 2019-04-10 | 2020-10-15 | Alzchem Trostberg Gmbh | Cyandiazohydroxide and processes for their preparation |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI89906C (en) * | 1988-05-17 | 1993-12-10 | Lonza Ag | Process for Preparation of Aminocyanacetamide |
-
1997
- 1997-12-18 CH CH02907/97A patent/CH692506A5/en not_active IP Right Cessation
-
1998
- 1998-12-07 ES ES98123267T patent/ES2206813T3/en not_active Expired - Lifetime
- 1998-12-07 DK DK98123267T patent/DK0924195T3/en active
- 1998-12-07 EP EP98123267A patent/EP0924195B1/en not_active Expired - Lifetime
- 1998-12-07 DE DE59809481T patent/DE59809481D1/en not_active Expired - Lifetime
- 1998-12-07 PT PT98123267T patent/PT924195E/en unknown
- 1998-12-07 AT AT98123267T patent/ATE248808T1/en active
- 1998-12-10 NO NO19985775A patent/NO317039B1/en not_active IP Right Cessation
- 1998-12-14 TW TW087120751A patent/TW426657B/en not_active IP Right Cessation
- 1998-12-15 AU AU97117/98A patent/AU750745B2/en not_active Ceased
- 1998-12-16 JP JP35806098A patent/JP3452818B2/en not_active Expired - Fee Related
- 1998-12-17 ZA ZA9811569A patent/ZA9811569B/en unknown
- 1998-12-17 CA CA2256251A patent/CA2256251C/en not_active Expired - Fee Related
- 1998-12-17 CN CNB981269907A patent/CN1140504C/en not_active Expired - Fee Related
- 1998-12-17 RU RU98122841/04A patent/RU2213728C2/en not_active IP Right Cessation
- 1998-12-17 HU HU9802955A patent/HU225196B1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| AU9711798A (en) | 1999-07-08 |
| AU750745B2 (en) | 2002-07-25 |
| CH692506A5 (en) | 2002-07-15 |
| DE59809481D1 (en) | 2003-10-09 |
| NO317039B1 (en) | 2004-07-26 |
| ATE248808T1 (en) | 2003-09-15 |
| ES2206813T3 (en) | 2004-05-16 |
| NO985775D0 (en) | 1998-12-10 |
| HUP9802955A3 (en) | 2000-02-28 |
| RU2213728C2 (en) | 2003-10-10 |
| ZA9811569B (en) | 1999-06-18 |
| HU9802955D0 (en) | 1999-02-01 |
| PT924195E (en) | 2004-02-27 |
| EP0924195A1 (en) | 1999-06-23 |
| JPH11310563A (en) | 1999-11-09 |
| JP3452818B2 (en) | 2003-10-06 |
| CN1140504C (en) | 2004-03-03 |
| DK0924195T3 (en) | 2004-01-19 |
| TW426657B (en) | 2001-03-21 |
| CA2256251A1 (en) | 1999-06-18 |
| HUP9802955A2 (en) | 1999-07-28 |
| CN1224713A (en) | 1999-08-04 |
| CA2256251C (en) | 2010-05-18 |
| HU225196B1 (en) | 2006-08-28 |
| EP0924195B1 (en) | 2003-09-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM1K | Lapsed by not paying the annual fees |