DE2700733C2 - Verfahren zur Herstellung von Aminocyanessigsäureethylester - Google Patents
Verfahren zur Herstellung von AminocyanessigsäureethylesterInfo
- Publication number
- DE2700733C2 DE2700733C2 DE2700733A DE2700733A DE2700733C2 DE 2700733 C2 DE2700733 C2 DE 2700733C2 DE 2700733 A DE2700733 A DE 2700733A DE 2700733 A DE2700733 A DE 2700733A DE 2700733 C2 DE2700733 C2 DE 2700733C2
- Authority
- DE
- Germany
- Prior art keywords
- ethyl
- hours
- nitrosocyanoacetate
- aminocyanoacetate
- preparation
- 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
- C07C255/00—Carboxylic acid nitriles
- C07C255/01—Carboxylic acid nitriles having cyano groups bound to acyclic carbon atoms
- C07C255/24—Carboxylic acid nitriles having cyano groups bound to acyclic carbon atoms containing cyano groups and singly-bound nitrogen atoms, not being further bound to other hetero atoms, bound to the same saturated acyclic carbon skeleton
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH31276A CH597162A5 (US07494231-20090224-C00006.png) | 1976-01-13 | 1976-01-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2700733A1 DE2700733A1 (de) | 1977-07-14 |
| DE2700733C2 true DE2700733C2 (de) | 1985-02-21 |
Family
ID=4184126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2700733A Expired DE2700733C2 (de) | 1976-01-13 | 1977-01-10 | Verfahren zur Herstellung von Aminocyanessigsäureethylester |
Country Status (8)
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI89906C (fi) * | 1988-05-17 | 1993-12-10 | Lonza Ag | Foerfarande foer framstaellning av aminocyanacetamid |
| US6683075B1 (en) | 1996-12-23 | 2004-01-27 | Athena Neurosciences, Inc. | Cycloalkyl, lactam, lactone and related compounds, pharmaceutical compositions comprising same, and methods for inhibiting β-amyloid peptide release and/or its synthesis by use |
| US6635632B1 (en) | 1996-12-23 | 2003-10-21 | Athena Neurosciences, Inc. | Cycloalkyl, lactam, lactone and related compounds, pharmaceutical compositions comprising same, and methods for inhibiting β-amyloid peptide release and/or its synthesis by use of such compounds |
| US6774125B2 (en) | 1998-06-22 | 2004-08-10 | Elan Pharmaceuticals, Inc. | Deoxyamino acid compounds, pharmaceutical compositions comprising same, and methods for inhibiting β-amyloid peptide release and/or its synthesis by use of such compounds |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB601184A (en) * | 1944-12-19 | 1948-04-29 | Winthrop Chem Co Inc | Improvements in or relating to the preparation of alkyl acylaminocyanoacetates |
| US2487004A (en) * | 1947-05-10 | 1949-11-01 | Sterling Drug Inc | Preparation of lower alkyl (lower aliphatic acyl) aminocyanoacetates |
| DE824042C (de) * | 1948-10-02 | 1951-12-10 | Farbwerke Hoechst Vormals Meis | Verfahren zur Herstellung von Acylaminocyanessigestern |
| US3395176A (en) * | 1964-03-06 | 1968-07-30 | Merck & Co Inc | Alpha-hydroxymethylphenylalanine compounds |
-
1976
- 1976-01-13 CH CH31276A patent/CH597162A5/xx not_active IP Right Cessation
-
1977
- 1977-01-06 GB GB365/77A patent/GB1519931A/en not_active Expired
- 1977-01-10 DE DE2700733A patent/DE2700733C2/de not_active Expired
- 1977-01-11 IT IT47584/77A patent/IT1084253B/it active
- 1977-01-13 US US05/759,027 patent/US4071550A/en not_active Expired - Lifetime
- 1977-01-13 NL NL7700331A patent/NL7700331A/xx not_active Application Discontinuation
- 1977-01-13 FR FR7700878A patent/FR2338254A1/fr active Granted
- 1977-01-13 JP JP52003441A patent/JPS607611B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1519931A (en) | 1978-08-02 |
| US4071550A (en) | 1978-01-31 |
| DE2700733A1 (de) | 1977-07-14 |
| FR2338254B1 (US07494231-20090224-C00006.png) | 1980-05-09 |
| NL7700331A (nl) | 1977-07-15 |
| FR2338254A1 (fr) | 1977-08-12 |
| IT1084253B (it) | 1985-05-25 |
| JPS607611B2 (ja) | 1985-02-26 |
| JPS5287118A (en) | 1977-07-20 |
| CH597162A5 (US07494231-20090224-C00006.png) | 1978-03-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |