DE69015931D1 - Verfahren zur Herstellung von 4-halogeno-2-alkoximino-3-oxo Fettsäuren. - Google Patents
Verfahren zur Herstellung von 4-halogeno-2-alkoximino-3-oxo Fettsäuren.Info
- Publication number
- DE69015931D1 DE69015931D1 DE69015931T DE69015931T DE69015931D1 DE 69015931 D1 DE69015931 D1 DE 69015931D1 DE 69015931 T DE69015931 T DE 69015931T DE 69015931 T DE69015931 T DE 69015931T DE 69015931 D1 DE69015931 D1 DE 69015931D1
- Authority
- DE
- Germany
- Prior art keywords
- halogeno
- oxo fatty
- alkoximino
- preparation
- fatty acids
- 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
- C07C249/00—Preparation of compounds containing nitrogen atoms doubly-bound to a carbon skeleton
- C07C249/04—Preparation of compounds containing nitrogen atoms doubly-bound to a carbon skeleton of oximes
- C07C249/12—Preparation of compounds containing nitrogen atoms doubly-bound to a carbon skeleton of oximes by reactions not involving the formation of oxyimino groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1229013A JPH0393762A (ja) | 1989-09-04 | 1989-09-04 | 4‐ハロゲノ‐2‐アルコキシイミノ‐3‐オキソ脂肪酸の製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69015931D1 true DE69015931D1 (de) | 1995-02-23 |
DE69015931T2 DE69015931T2 (de) | 1995-06-29 |
Family
ID=16885391
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69015931T Expired - Fee Related DE69015931T2 (de) | 1989-09-04 | 1990-09-04 | Verfahren zur Herstellung von 4-halogeno-2-alkoximino-3-oxo Fettsäuren. |
Country Status (7)
Country | Link |
---|---|
US (1) | US5095149A (de) |
EP (1) | EP0416857B1 (de) |
JP (1) | JPH0393762A (de) |
AT (1) | ATE116967T1 (de) |
CA (1) | CA2024456A1 (de) |
DE (1) | DE69015931T2 (de) |
ES (1) | ES2067688T3 (de) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5393921A (en) * | 1993-07-07 | 1995-02-28 | The Gillette Company | Process for synthesizing O-substituted oxime compounds and conversion to the corresponding O-substituted hydroxylamine |
IN192139B (de) * | 2001-11-26 | 2004-02-21 | Lupin Ltd | |
AU2002337437A1 (en) * | 2002-04-19 | 2003-11-03 | Orchid Chemicals And Pharmaceuticals Limited | A process for the preparation of cephalosporin intermediate and its use for the manufacture of cephalosporin compounds |
US6919449B2 (en) * | 2002-04-19 | 2005-07-19 | Orchid Chemicals And Pharmaceuticals Limited | Process for the preparation of cephalosporin intermediate and its use for the manufacture of cephalosporin compounds |
US7069083B2 (en) * | 2002-12-13 | 2006-06-27 | Advanced Neuromodulation Systems, Inc. | System and method for electrical stimulation of the intervertebral disc |
FR2921060B1 (fr) * | 2007-09-14 | 2012-06-15 | Novexel | Nouveau procede de preparation d'une piperidine disubsituee et nouveaux intermediaires |
CN114369041B (zh) * | 2021-12-24 | 2023-10-03 | 山东金城柯瑞化学有限公司 | 连续流反应器合成抗生素中间体的方法 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53103493A (en) * | 1977-02-18 | 1978-09-08 | Takeda Chem Ind Ltd | Cephalosporin derivatives and process for their preparation |
JPS5498795A (en) * | 1978-01-13 | 1979-08-03 | Takeda Chem Ind Ltd | Cephalosporin derivative and its preparation |
ZA811844B (en) * | 1980-03-25 | 1982-11-24 | Hoffmann La Roche | Cephalosporin derivatives |
GR76342B (de) * | 1981-02-02 | 1984-08-06 | Fujisawa Pharmaceutical Co | |
GB8410991D0 (en) * | 1984-04-30 | 1984-06-06 | Glaxo Group Ltd | Process |
JPS6155905A (ja) * | 1984-08-28 | 1986-03-20 | Toshiba Corp | 静止誘導電器鉄心 |
CA1260474A (en) * | 1984-12-03 | 1989-09-26 | Raymond A. Stokbroekx | Benzoxazol- and benzothiazolamine derivatives |
JPH0631258B2 (ja) * | 1985-11-29 | 1994-04-27 | 武田薬品工業株式会社 | セフアロスポリン誘導体の製造法 |
EP0235878A3 (de) * | 1986-01-16 | 1989-06-14 | Beecham Group Plc | Neue Verbindungen |
JPH0830051B2 (ja) * | 1986-05-21 | 1996-03-27 | 武田薬品工業株式会社 | 4−ハロゲノ−2−置換オキシイミノ−3−オキソ酪酸のエステルまたはアミドの製造法 |
DE3785507T2 (de) * | 1986-07-31 | 1993-07-29 | Beecham Group Plc | Azabicyclische verbindungen, verfahren zu ihrer herstellung und ihre pharmazeutische verwendung. |
JP2595605B2 (ja) * | 1988-01-18 | 1997-04-02 | 武田薬品工業株式会社 | 2−置換オキシイミノ−3−オキソ酪酸の製造法 |
DE3809845A1 (de) * | 1988-03-24 | 1989-10-12 | Hoechst Ag | Verfahren zur herstellung von 4-halo-3-oxo-2-alkoxyiminobuttersaeureestern |
-
1989
- 1989-09-04 JP JP1229013A patent/JPH0393762A/ja active Pending
-
1990
- 1990-08-31 CA CA002024456A patent/CA2024456A1/en not_active Abandoned
- 1990-08-31 US US07/575,710 patent/US5095149A/en not_active Expired - Fee Related
- 1990-09-04 DE DE69015931T patent/DE69015931T2/de not_active Expired - Fee Related
- 1990-09-04 EP EP90309641A patent/EP0416857B1/de not_active Expired - Lifetime
- 1990-09-04 AT AT90309641T patent/ATE116967T1/de not_active IP Right Cessation
- 1990-09-04 ES ES90309641T patent/ES2067688T3/es not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CA2024456A1 (en) | 1991-03-05 |
ES2067688T3 (es) | 1995-04-01 |
JPH0393762A (ja) | 1991-04-18 |
US5095149A (en) | 1992-03-10 |
DE69015931T2 (de) | 1995-06-29 |
EP0416857A3 (en) | 1992-04-29 |
EP0416857A2 (de) | 1991-03-13 |
ATE116967T1 (de) | 1995-01-15 |
EP0416857B1 (de) | 1995-01-11 |
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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 |