NL7701567A - Werkwijze voor de bereiding van nieuwe cefalosporinederivaten. - Google Patents
Werkwijze voor de bereiding van nieuwe cefalosporinederivaten.Info
- Publication number
- NL7701567A NL7701567A NL7701567A NL7701567A NL7701567A NL 7701567 A NL7701567 A NL 7701567A NL 7701567 A NL7701567 A NL 7701567A NL 7701567 A NL7701567 A NL 7701567A NL 7701567 A NL7701567 A NL 7701567A
- Authority
- NL
- Netherlands
- Prior art keywords
- preparation
- cephalosporin derivatives
- new cephalosporin
- new
- derivatives
- 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
- 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
- C07D501/34—Methylene radicals, substituted by oxygen atoms; Lactones thereof with the 2-carboxyl group with the 7-amino radical acylated by carboxylic acids containing hetero rings
-
- 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)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB6010/76A GB1572993A (en) | 1976-02-16 | 1976-02-16 | Ester derivatives of cefuroxime |
| GB2730076 | 1976-06-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7701567A true NL7701567A (nl) | 1977-08-18 |
Family
ID=26240323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7701567A NL7701567A (nl) | 1976-02-16 | 1977-02-15 | Werkwijze voor de bereiding van nieuwe cefalosporinederivaten. |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US4446317A (xx) |
| JP (1) | JPS52100493A (xx) |
| AT (1) | AT358726B (xx) |
| CA (1) | CA1093549A (xx) |
| CH (1) | CH629814A5 (xx) |
| DE (1) | DE2706360A1 (xx) |
| DK (1) | DK63777A (xx) |
| ES (1) | ES455918A1 (xx) |
| FR (1) | FR2340951A1 (xx) |
| IE (1) | IE44698B1 (xx) |
| IL (1) | IL51451A (xx) |
| NL (1) | NL7701567A (xx) |
| SE (1) | SE432255B (xx) |
| YU (1) | YU41077A (xx) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1598568A (en) * | 1977-04-19 | 1981-09-23 | Glaxo Lab Ltd | Esters of(6r,7r)-3-carbamoyloxymethyl-7-((z)-2-(fur-2-yl)-2-methoxyiminoacetamido)-ceph-3-em-4-carboxylic acid |
| GB8400024D0 (en) * | 1984-01-03 | 1984-02-08 | Glaxo Group Ltd | Cephalosporin antibiotics |
| GB8524001D0 (en) * | 1985-09-30 | 1985-11-06 | Glaxo Group Ltd | Pharmaceutical composition |
| SE9804002D0 (sv) * | 1998-11-23 | 1998-11-23 | Astra Ab | New manufacturing process |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1453049A (en) * | 1973-08-21 | 1976-10-20 | Glaxo Lab Ltd | Cephalosporing antibiotics |
| US3974153A (en) * | 1971-05-14 | 1976-08-10 | Glaxo Laboratories Limited | 7-Hydrocarbonoxy imino-acetamido-3-carbamoyloxy methylceph-3-em-4 carboxylic acids |
| GB1406113A (en) * | 1972-10-05 | 1975-09-17 | Leo Pharm Prod Ltd | Process for the preparation of cephalosporin estets |
| PL98296B1 (pl) * | 1973-02-07 | 1978-04-29 | Politechnika Gdanskapo | Sposob otrzymywania estrow acetoksymetylowych cefalosporyn |
| US3962227A (en) * | 1973-02-23 | 1976-06-08 | Eli Lilly And Company | 3-halo cephalosporins |
| CH617703A5 (en) * | 1973-12-21 | 1980-06-13 | Glaxo Operations Ltd | Process for the preparation of the syn-isomer or of a mixture of syn- and anti-isomers of novel antibiotically active 7 beta -acylamino-ceph-3-em-4-carboxylic acids |
| CA1094545A (en) * | 1976-02-16 | 1981-01-27 | Michael Gregson | Cephalosporin antibiotics |
-
1977
- 1977-02-11 CA CA271,579A patent/CA1093549A/en not_active Expired
- 1977-02-15 SE SE7701667A patent/SE432255B/xx unknown
- 1977-02-15 IL IL51451A patent/IL51451A/xx unknown
- 1977-02-15 DE DE19772706360 patent/DE2706360A1/de not_active Ceased
- 1977-02-15 NL NL7701567A patent/NL7701567A/xx not_active Application Discontinuation
- 1977-02-15 CH CH187377A patent/CH629814A5/de not_active IP Right Cessation
- 1977-02-15 IE IE324/77A patent/IE44698B1/en unknown
- 1977-02-15 ES ES455918A patent/ES455918A1/es not_active Expired
- 1977-02-15 YU YU00410/77A patent/YU41077A/xx unknown
- 1977-02-15 DK DK63777A patent/DK63777A/da not_active Application Discontinuation
- 1977-02-15 AT AT100577A patent/AT358726B/de not_active IP Right Cessation
- 1977-02-15 JP JP1601977A patent/JPS52100493A/ja active Pending
- 1977-02-16 FR FR7704340A patent/FR2340951A1/fr active Granted
-
1982
- 1982-01-27 US US06/343,326 patent/US4446317A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| US4446317A (en) | 1984-05-01 |
| DK63777A (da) | 1977-08-17 |
| IL51451A (en) | 1980-12-31 |
| CA1093549A (en) | 1981-01-13 |
| IE44698B1 (en) | 1982-02-24 |
| FR2340951A1 (fr) | 1977-09-09 |
| AT358726B (de) | 1980-09-25 |
| CH629814A5 (de) | 1982-05-14 |
| ES455918A1 (es) | 1978-01-01 |
| DE2706360A1 (de) | 1977-08-18 |
| YU41077A (en) | 1982-06-30 |
| IL51451A0 (en) | 1977-04-29 |
| SE432255B (sv) | 1984-03-26 |
| SE7701667L (sv) | 1977-08-17 |
| JPS52100493A (en) | 1977-08-23 |
| IE44698L (en) | 1977-08-16 |
| ATA100577A (de) | 1980-02-15 |
| FR2340951B1 (xx) | 1981-11-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BA | A request for search or an international-type search has been filed | ||
| BB | A search report has been drawn up | ||
| BC | A request for examination has been filed | ||
| A85 | Still pending on 85-01-01 | ||
| BV | The patent application has lapsed |