ES523868A0 - Procedimiento para la obtencion del acido 7-amino-1-detia-1-oxa-3-hidroximetil-cefem-4-carboxilico y sus derivados. - Google Patents
Procedimiento para la obtencion del acido 7-amino-1-detia-1-oxa-3-hidroximetil-cefem-4-carboxilico y sus derivados.Info
- Publication number
- ES523868A0 ES523868A0 ES523868A ES523868A ES523868A0 ES 523868 A0 ES523868 A0 ES 523868A0 ES 523868 A ES523868 A ES 523868A ES 523868 A ES523868 A ES 523868A ES 523868 A0 ES523868 A0 ES 523868A0
- Authority
- ES
- Spain
- Prior art keywords
- hidroximetil
- detia
- carboxilico
- cefem
- oxa
- 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.)
- Granted
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D405/00—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom
- C07D405/02—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings
- C07D405/06—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings linked by a carbon chain containing only aliphatic carbon atoms
-
- 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
- C07D319/00—Heterocyclic compounds containing six-membered rings having two oxygen atoms as the only ring hetero atoms
- C07D319/04—1,3-Dioxanes; Hydrogenated 1,3-dioxanes
- C07D319/06—1,3-Dioxanes; Hydrogenated 1,3-dioxanes not condensed with other rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D505/00—Heterocyclic compounds containing 5-oxa-1-azabicyclo [4.2.0] octane ring systems, i.e. compounds containing a ring system of the formula:, e.g. oxacephalosporins; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D513/00—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for in groups C07D463/00, C07D477/00 or C07D499/00 - C07D507/00
- C07D513/02—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for in groups C07D463/00, C07D477/00 or C07D499/00 - C07D507/00 in which the condensed system contains two hetero rings
- C07D513/10—Spiro-condensed systems
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Communicable Diseases (AREA)
- Pharmacology & Pharmacy (AREA)
- Oncology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19823225269 DE3225269A1 (de) | 1982-07-06 | 1982-07-06 | Verfahren zur herstellung von 7-amino-1-dethia-1-oxa-3-hydroxymethyl-cephem-4-carbonsaeuren |
Publications (2)
Publication Number | Publication Date |
---|---|
ES523868A0 true ES523868A0 (es) | 1984-04-01 |
ES8403914A1 ES8403914A1 (es) | 1984-04-01 |
Family
ID=6167769
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES523868A Expired ES8403914A1 (es) | 1982-07-06 | 1983-07-05 | Procedimiento para la obtencion del acido 7-amino-1-detia-1-oxa-3-hidroximetil-cefem-4-carboxilico y sus derivados. |
Country Status (6)
Country | Link |
---|---|
US (1) | US4496723A (es) |
EP (1) | EP0098478B1 (es) |
JP (1) | JPS5921691A (es) |
DE (2) | DE3225269A1 (es) |
DK (1) | DK310583A (es) |
ES (1) | ES8403914A1 (es) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4931262A (en) * | 1987-03-03 | 1990-06-05 | Dowa Mining Co., Ltd. | Method of treating H2 S containing gases |
DE102004060038A1 (de) * | 2004-12-14 | 2006-06-22 | Bayer Materialscience Ag | Verfahren zur Herstellung flüssiger, lagerstabiler Carbodiimid- und/oder Uretonimingruppen aufweisender organischer Isocyanate mit niedriger Farbzahl |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL178005C (nl) * | 1972-11-06 | 1986-01-02 | Merck & Co Inc | Werkwijze voor het bereiden van een farmaceutisch preparaat met antibacteriele werking, alsmede werkwijze ter bereiding van een cefalosporine-antibioticum. |
GB1510794A (en) * | 1974-08-06 | 1978-05-17 | Univ Kingston | 1-oxacephems and intermediates therefor |
FR2361114A1 (fr) * | 1975-11-12 | 1978-03-10 | Shionogi & Co | Procede de preparation d'analogues de cephalosporine a propriete antibacterienne et nouveaux produits ainsi obtenus |
JPS53101391A (en) * | 1977-02-15 | 1978-09-04 | Shionogi & Co Ltd | 1-oxadithiacephem compounds |
-
1982
- 1982-07-06 DE DE19823225269 patent/DE3225269A1/de not_active Withdrawn
-
1983
- 1983-06-20 US US06/506,731 patent/US4496723A/en not_active Expired - Fee Related
- 1983-06-24 DE DE8383106171T patent/DE3361171D1/de not_active Expired
- 1983-06-24 EP EP83106171A patent/EP0098478B1/de not_active Expired
- 1983-07-05 JP JP58121133A patent/JPS5921691A/ja active Pending
- 1983-07-05 ES ES523868A patent/ES8403914A1/es not_active Expired
- 1983-07-05 DK DK310583A patent/DK310583A/da not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
DE3361171D1 (en) | 1985-12-12 |
EP0098478B1 (de) | 1985-11-06 |
DK310583A (da) | 1984-01-07 |
ES8403914A1 (es) | 1984-04-01 |
DE3225269A1 (de) | 1984-01-12 |
EP0098478A1 (de) | 1984-01-18 |
US4496723A (en) | 1985-01-29 |
JPS5921691A (ja) | 1984-02-03 |
DK310583D0 (da) | 1983-07-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 19991108 |