DK480982A - Fremgangsmaade til fremstilling af et krystallinsk hydrochloridsalt af et cephalosporinderivat - Google Patents
Fremgangsmaade til fremstilling af et krystallinsk hydrochloridsalt af et cephalosporinderivat Download PDFInfo
- Publication number
- DK480982A DK480982A DK480982A DK480982A DK480982A DK 480982 A DK480982 A DK 480982A DK 480982 A DK480982 A DK 480982A DK 480982 A DK480982 A DK 480982A DK 480982 A DK480982 A DK 480982A
- Authority
- DK
- Denmark
- Prior art keywords
- crystallinic
- preparing
- procedure
- hydrochloride salt
- cephalosporine derivative
- 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
- C07D501/14—Compounds having a nitrogen atom directly attached in position 7
-
- 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
- C07D501/22—7-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic acids with radicals containing only hydrogen and carbon atoms, attached in position 3
-
- 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
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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/316,615 US4400503A (en) | 1981-10-30 | 1981-10-30 | Purification of syn-7-[[(2-amino-4-thiazolyl)(methoxyimino) acetyl]amino]-3-methyl-3-cephem-4-carboxylic acid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK480982A true DK480982A (da) | 1983-05-01 |
Family
ID=23229825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK480982A DK480982A (da) | 1981-10-30 | 1982-10-29 | Fremgangsmaade til fremstilling af et krystallinsk hydrochloridsalt af et cephalosporinderivat |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US4400503A (da) |
| EP (1) | EP0078671A3 (da) |
| JP (1) | JPS5885892A (da) |
| KR (1) | KR840002003A (da) |
| CA (1) | CA1182810A (da) |
| DK (1) | DK480982A (da) |
| GB (1) | GB2108124B (da) |
| GR (1) | GR77359B (da) |
| HU (1) | HU189186B (da) |
| IL (1) | IL67099A (da) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| PT690864E (pt) * | 1993-03-12 | 2001-11-30 | Upjohn Co | Acido livre de ceftiofur cristalino |
| US7842791B2 (en) * | 2002-12-19 | 2010-11-30 | Nancy Jean Britten | Dispersible pharmaceutical compositions |
| EP1590353B1 (en) * | 2002-12-20 | 2007-10-10 | Lupin Limited | A process for the preparation of cefpodoxime proxetil |
| EP4169705A1 (de) | 2021-10-21 | 2023-04-26 | Folien + Druck GmbH | Triplex |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4298606A (en) * | 1974-12-19 | 1981-11-03 | Takeda Chemical Industries, Ltd. | Thiazolylacetamido compounds |
| DK154939C (da) * | 1974-12-19 | 1989-06-12 | Takeda Chemical Industries Ltd | Analogifremgangsmaade til fremstilling af thiazolylacetamido-cephemforbindelser eller farmaceutisk acceptable salte eller estere deraf |
| US4202893A (en) * | 1976-03-25 | 1980-05-13 | Roussel Uclaf | Alkyloximes of 7-amino-thiazolyl-acetamido-cephalosporanic acids |
| DE2760484C2 (da) * | 1976-04-14 | 1992-12-03 | Takeda Chemical Industries, Ltd., Osaka, Jp | |
| JPS5579393A (en) | 1978-12-11 | 1980-06-14 | Takeda Chem Ind Ltd | Cephalosporin derivative and its preparation |
| FR2466469A1 (fr) | 1979-10-02 | 1981-04-10 | Glaxo Group Ltd | Bischlorhydrate de cephalosporine, son procede de preparation et ses applications, notamment en therapeutique |
| GR78221B (da) * | 1980-02-01 | 1984-09-26 | Ciba Geigy Ag |
-
1981
- 1981-10-30 US US06/316,615 patent/US4400503A/en not_active Expired - Fee Related
-
1982
- 1982-10-28 HU HU823464A patent/HU189186B/hu unknown
- 1982-10-28 JP JP57190677A patent/JPS5885892A/ja active Pending
- 1982-10-28 GB GB08230756A patent/GB2108124B/en not_active Expired
- 1982-10-28 CA CA000414379A patent/CA1182810A/en not_active Expired
- 1982-10-28 EP EP82305743A patent/EP0078671A3/en not_active Ceased
- 1982-10-28 IL IL67099A patent/IL67099A/xx unknown
- 1982-10-29 GR GR69672A patent/GR77359B/el unknown
- 1982-10-29 DK DK480982A patent/DK480982A/da not_active Application Discontinuation
- 1982-10-29 KR KR1019820004885A patent/KR840002003A/ko unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GR77359B (da) | 1984-09-11 |
| JPS5885892A (ja) | 1983-05-23 |
| CA1182810A (en) | 1985-02-19 |
| IL67099A (en) | 1986-07-31 |
| HU189186B (en) | 1986-06-30 |
| GB2108124B (en) | 1985-07-10 |
| KR840002003A (ko) | 1984-06-11 |
| EP0078671A3 (en) | 1984-08-08 |
| GB2108124A (en) | 1983-05-11 |
| US4400503A (en) | 1983-08-23 |
| EP0078671A2 (en) | 1983-05-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ATS | Application withdrawn |