DK155050C - Derivat af cephalosporin c til anvendelse som mellemprodukt ved fremstilling af 7-amino-cephalosporansyre og fremgangsmaade til fremstilling af mellemproduktet - Google Patents
Derivat af cephalosporin c til anvendelse som mellemprodukt ved fremstilling af 7-amino-cephalosporansyre og fremgangsmaade til fremstilling af mellemproduktetInfo
- Publication number
- DK155050C DK155050C DK427978A DK427978A DK155050C DK 155050 C DK155050 C DK 155050C DK 427978 A DK427978 A DK 427978A DK 427978 A DK427978 A DK 427978A DK 155050 C DK155050 C DK 155050C
- Authority
- DK
- Denmark
- Prior art keywords
- cephalosporin
- derivative
- amino
- procedure
- preparation
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D501/00—Heterocyclic compounds containing 5-thia-1-azabicyclo [4.2.0] octane ring systems, i.e. compounds containing a ring system of the formula:, e.g. cephalosporins; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
- C07D501/02—Preparation
- C07D501/12—Separation; Purification
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
- A61P31/04—Antibacterial agents
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D501/00—Heterocyclic compounds containing 5-thia-1-azabicyclo [4.2.0] octane ring systems, i.e. compounds containing a ring system of the formula:, e.g. cephalosporins; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
- C07D501/14—Compounds having a nitrogen atom directly attached in position 7
- C07D501/16—Compounds having a nitrogen atom directly attached in position 7 with a double bond between positions 2 and 3
- C07D501/20—7-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic acids
- C07D501/24—7-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic acids with hydrocarbon radicals, substituted by hetero atoms or hetero rings, attached in position 3
- C07D501/26—Methylene radicals, substituted by oxygen atoms; Lactones thereof with the 2-carboxyl group
- C07D501/28—Methylene radicals, substituted by oxygen atoms; Lactones thereof with the 2-carboxyl group with the 7-amino radical acylated by an aliphatic carboxylic acid, which is substituted by hetero atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Communicable Diseases (AREA)
- Pharmacology & Pharmacy (AREA)
- Oncology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Cephalosporin Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7729303 | 1977-09-29 | ||
| FR7729303A FR2404642A1 (fr) | 1977-09-29 | 1977-09-29 | Nouveau derive de la cephalosporine c, procede de preparation et application du nouveau produit a la preparation de l'acide 7-amino cephalosporanique |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DK427978A DK427978A (da) | 1979-03-30 |
| DK155050B DK155050B (da) | 1989-01-30 |
| DK155050C true DK155050C (da) | 1989-06-26 |
Family
ID=9195912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK427978A DK155050C (da) | 1977-09-29 | 1978-09-27 | Derivat af cephalosporin c til anvendelse som mellemprodukt ved fremstilling af 7-amino-cephalosporansyre og fremgangsmaade til fremstilling af mellemproduktet |
Country Status (11)
| Country | Link |
|---|---|
| US (2) | US4189574A (da) |
| JP (1) | JPS5459297A (da) |
| BE (1) | BE870861A (da) |
| CH (1) | CH634577A5 (da) |
| DE (1) | DE2841363A1 (da) |
| DK (1) | DK155050C (da) |
| FR (1) | FR2404642A1 (da) |
| GB (1) | GB2005265B (da) |
| IT (1) | IT1107480B (da) |
| NL (1) | NL190758C (da) |
| SE (1) | SE437835B (da) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ID26888A (id) * | 1998-03-27 | 2001-02-15 | Dsm Nv | Proses produksi fermentasi cephalosporin |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1311268A (en) * | 1971-01-26 | 1973-03-28 | Pfizer | Process for the isolation of n-benzoyl cephalosporin c |
| GB1391437A (en) * | 1971-04-07 | 1975-04-23 | Glaxo Lab Ltd | Preparation of antibiotic compounds |
| JPS5525194B2 (da) * | 1972-06-27 | 1980-07-04 | ||
| SU603343A3 (ru) * | 1972-11-13 | 1978-04-15 | Эли Лилли Энд Компани (Фирма) | Способ очистки цефалоспорина с |
| US3843642A (en) * | 1972-11-13 | 1974-10-22 | Lilly Co Eli | Cephalosporin c derivatives |
| DE2458554A1 (de) * | 1974-01-03 | 1975-07-10 | Lepetit Spa | Neues verfahren fuer die gewinnung von cephalosporin c aus einer fermentationsbruehe |
-
1977
- 1977-09-29 FR FR7729303A patent/FR2404642A1/fr active Granted
-
1978
- 1978-07-28 SE SE7808233A patent/SE437835B/sv not_active IP Right Cessation
- 1978-09-07 US US05/940,274 patent/US4189574A/en not_active Expired - Lifetime
- 1978-09-22 DE DE19782841363 patent/DE2841363A1/de active Granted
- 1978-09-26 IT IT51253/78A patent/IT1107480B/it active
- 1978-09-26 GB GB7838124A patent/GB2005265B/en not_active Expired
- 1978-09-27 DK DK427978A patent/DK155050C/da not_active IP Right Cessation
- 1978-09-28 BE BE190793A patent/BE870861A/xx not_active IP Right Cessation
- 1978-09-29 CH CH1016978A patent/CH634577A5/fr not_active IP Right Cessation
- 1978-09-29 JP JP11941978A patent/JPS5459297A/ja active Pending
- 1978-09-29 NL NL7809874A patent/NL190758C/xx not_active IP Right Cessation
-
1979
- 1979-09-28 US US06/079,800 patent/US4250307A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| SE7808233L (sv) | 1979-03-30 |
| SE437835B (sv) | 1985-03-18 |
| FR2404642B1 (da) | 1980-04-18 |
| FR2404642A1 (fr) | 1979-04-27 |
| GB2005265A (en) | 1979-04-19 |
| US4189574A (en) | 1980-02-19 |
| IT1107480B (it) | 1985-11-25 |
| GB2005265B (en) | 1982-06-16 |
| DE2841363A1 (de) | 1979-04-05 |
| US4250307A (en) | 1981-02-10 |
| IT7851253A0 (it) | 1978-09-26 |
| CH634577A5 (fr) | 1983-02-15 |
| NL7809874A (nl) | 1979-04-02 |
| DK155050B (da) | 1989-01-30 |
| NL190758C (nl) | 1994-08-01 |
| BE870861A (fr) | 1979-03-28 |
| JPS5459297A (en) | 1979-05-12 |
| DK427978A (da) | 1979-03-30 |
| DE2841363C2 (da) | 1988-08-04 |
| NL190758B (nl) | 1994-03-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PBP | Patent lapsed |