BE855949A - Procede de production de derives de l'acide methoxy-7-cephalosporanique - Google Patents
Procede de production de derives de l'acide methoxy-7-cephalosporaniqueInfo
- Publication number
- BE855949A BE855949A BE178649A BE178649A BE855949A BE 855949 A BE855949 A BE 855949A BE 178649 A BE178649 A BE 178649A BE 178649 A BE178649 A BE 178649A BE 855949 A BE855949 A BE 855949A
- Authority
- BE
- Belgium
- Prior art keywords
- emi
- group
- mixture
- methanol
- solvent
- 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
- C07D501/57—7-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic acids with a further substituent in position 7, e.g. cephamycines
-
- 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 (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP51076209A JPS5854156B2 (ja) | 1976-06-28 | 1976-06-28 | 新セフアロスポリン誘導体およびその製法 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE855949A true BE855949A (fr) | 1977-12-21 |
Family
ID=13598769
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE178649A BE855949A (fr) | 1976-06-28 | 1977-06-21 | Procede de production de derives de l'acide methoxy-7-cephalosporanique |
Country Status (2)
Country | Link |
---|---|
JP (1) | JPS5854156B2 (ja) |
BE (1) | BE855949A (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62287589A (ja) * | 1986-06-04 | 1987-12-14 | 松下電器産業株式会社 | チタン管カ−トリツジヒ−タの製造方法 |
JPS63274084A (ja) * | 1987-04-30 | 1988-11-11 | Toyo Eng Corp | タンタル管製ヒータの製造方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5641637B2 (ja) * | 1973-11-26 | 1981-09-29 | ||
JPS5116433A (ja) * | 1974-07-31 | 1976-02-09 | Yuasa Battery Co Ltd | Rikujodoryokusochi |
-
1976
- 1976-06-28 JP JP51076209A patent/JPS5854156B2/ja not_active Expired
-
1977
- 1977-06-21 BE BE178649A patent/BE855949A/fr unknown
Also Published As
Publication number | Publication date |
---|---|
JPS5854156B2 (ja) | 1983-12-02 |
JPS532493A (en) | 1978-01-11 |
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