DE69407938T2 - Verfahren zur herstellung von alpha-hydroximinophenylacetonitril - Google Patents
Verfahren zur herstellung von alpha-hydroximinophenylacetonitrilInfo
- Publication number
- DE69407938T2 DE69407938T2 DE69407938T DE69407938T DE69407938T2 DE 69407938 T2 DE69407938 T2 DE 69407938T2 DE 69407938 T DE69407938 T DE 69407938T DE 69407938 T DE69407938 T DE 69407938T DE 69407938 T2 DE69407938 T2 DE 69407938T2
- Authority
- DE
- Germany
- Prior art keywords
- alpha
- neutralizing
- extracting
- general formula
- acid
- 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
- C07C251/00—Compounds containing nitrogen atoms doubly-bound to a carbon skeleton
- C07C251/32—Oximes
- C07C251/34—Oximes with oxygen atoms of oxyimino groups bound to hydrogen atoms or to carbon atoms of unsubstituted hydrocarbon radicals
- C07C251/48—Oximes with oxygen atoms of oxyimino groups bound to hydrogen atoms or to carbon atoms of unsubstituted hydrocarbon radicals with the carbon atom of at least one of the oxyimino groups bound to a carbon atom of a six-membered aromatic ring
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C253/00—Preparation of carboxylic acid nitriles
- C07C253/14—Preparation of carboxylic acid nitriles by reaction of cyanides with halogen-containing compounds with replacement of halogen atoms by cyano groups
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C255/00—Carboxylic acid nitriles
- C07C255/63—Carboxylic acid nitriles containing cyano groups and nitrogen atoms further bound to other hetero atoms, other than oxygen atoms of nitro or nitroso groups, bound to the same carbon skeleton
- C07C255/64—Carboxylic acid nitriles containing cyano groups and nitrogen atoms further bound to other hetero atoms, other than oxygen atoms of nitro or nitroso groups, bound to the same carbon skeleton with the nitrogen atoms further bound to oxygen atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Indole Compounds (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16471093 | 1993-07-02 | ||
| JP16471193 | 1993-07-02 | ||
| PCT/JP1994/001076 WO1995001329A1 (en) | 1993-07-02 | 1994-07-01 | PROCESS FOR PRODUCING α-HYDROXYIMINOPHENYLACETONITRILE |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE69407938D1 DE69407938D1 (de) | 1998-02-19 |
| DE69407938T2 true DE69407938T2 (de) | 1998-04-30 |
Family
ID=26489707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE69407938T Expired - Fee Related DE69407938T2 (de) | 1993-07-02 | 1994-07-01 | Verfahren zur herstellung von alpha-hydroximinophenylacetonitril |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US5629442A (de) |
| EP (1) | EP0658542B1 (de) |
| AT (1) | ATE162182T1 (de) |
| BR (1) | BR9405496A (de) |
| DE (1) | DE69407938T2 (de) |
| DK (1) | DK0658542T3 (de) |
| ES (1) | ES2115239T3 (de) |
| GR (1) | GR3025916T3 (de) |
| WO (1) | WO1995001329A1 (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6727277B1 (en) | 2002-11-12 | 2004-04-27 | Kansas State University Research Foundation | Compounds affecting cholesterol absorption |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2825565A1 (de) * | 1978-06-10 | 1979-12-20 | Bayer Ag | Verfahren zur herstellung von 2-oximinophenylacetonitril |
| GB8318889D0 (en) * | 1983-07-13 | 1983-08-17 | Lilly Industries Ltd | Pharmaceutical compounds |
| JPH0725727B2 (ja) * | 1990-07-26 | 1995-03-22 | 塩野義製薬株式会社 | メトキシイミノアセトアミド化合物の製造法 |
| CA2102078A1 (en) * | 1992-11-02 | 1994-05-03 | Akira Takase | A process for producing (e)-alkoxyimino or hydroxyiminoacetamide compounds and intermediates therefor |
-
1993
- 1993-07-02 US US08/392,860 patent/US5629442A/en not_active Expired - Fee Related
-
1994
- 1994-07-01 AT AT94919839T patent/ATE162182T1/de not_active IP Right Cessation
- 1994-07-01 WO PCT/JP1994/001076 patent/WO1995001329A1/ja active IP Right Grant
- 1994-07-01 ES ES94919839T patent/ES2115239T3/es not_active Expired - Lifetime
- 1994-07-01 DE DE69407938T patent/DE69407938T2/de not_active Expired - Fee Related
- 1994-07-01 BR BR9405496A patent/BR9405496A/pt not_active IP Right Cessation
- 1994-07-01 DK DK94919839.4T patent/DK0658542T3/da active
- 1994-07-01 EP EP94919839A patent/EP0658542B1/de not_active Expired - Lifetime
-
1998
- 1998-01-15 GR GR980400085T patent/GR3025916T3/el unknown
Also Published As
| Publication number | Publication date |
|---|---|
| EP0658542B1 (de) | 1998-01-14 |
| GR3025916T3 (en) | 1998-04-30 |
| EP0658542A4 (de) | 1996-02-07 |
| ES2115239T3 (es) | 1998-06-16 |
| EP0658542A1 (de) | 1995-06-21 |
| WO1995001329A1 (en) | 1995-01-12 |
| DK0658542T3 (da) | 1998-04-06 |
| BR9405496A (pt) | 1999-05-25 |
| US5629442A (en) | 1997-05-13 |
| DE69407938D1 (de) | 1998-02-19 |
| ATE162182T1 (de) | 1998-01-15 |
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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 |