AT338974B - Verfahren zur herstellung von 7-amino-delta3-cephem-derivaten - Google Patents
Verfahren zur herstellung von 7-amino-delta3-cephem-derivatenInfo
- Publication number
- AT338974B AT338974B AT146575A AT146575A AT338974B AT 338974 B AT338974 B AT 338974B AT 146575 A AT146575 A AT 146575A AT 146575 A AT146575 A AT 146575A AT 338974 B AT338974 B AT 338974B
- Authority
- AT
- Austria
- Prior art keywords
- delta3
- amino
- preparing
- cephem derivatives
- cephem
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
- C12P35/00—Preparation of compounds having a 5-thia-1-azabicyclo [4.2.0] octane ring system, e.g. cephalosporin
- C12P35/02—Preparation of compounds having a 5-thia-1-azabicyclo [4.2.0] octane ring system, e.g. cephalosporin by desacylation of the substituent in the 7 position
Landscapes
- Organic Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Zoology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Microbiology (AREA)
- General Chemical & Material Sciences (AREA)
- Biotechnology (AREA)
- Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Cephalosporin Compounds (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2409569A DE2409569C2 (de) | 1974-02-28 | 1974-02-28 | Verfahren zur Herstellung von 7-Amino- Ω3-cephem-Derivaten |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ATA146575A ATA146575A (de) | 1977-01-15 |
| AT338974B true AT338974B (de) | 1977-09-26 |
Family
ID=5908688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT146575A AT338974B (de) | 1974-02-28 | 1975-02-26 | Verfahren zur herstellung von 7-amino-delta3-cephem-derivaten |
Country Status (23)
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50123885A (US06811534-20041102-M00003.png) * | 1974-03-15 | 1975-09-29 | ||
| JP2002316991A (ja) * | 2001-04-18 | 2002-10-31 | Otsuka Chem Co Ltd | ペニシリン及びセファロスポリン化合物 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IL39158A (en) * | 1971-04-28 | 1977-08-31 | Snam Progetti | Enzymatic scission and synthesis of penicillins and cephalosporins |
-
1974
- 1974-02-28 DE DE2409569A patent/DE2409569C2/de not_active Expired
-
1975
- 1975-02-06 NO NO750383A patent/NO750383L/no unknown
- 1975-02-25 CA CA75220717A patent/CA1048950A/en not_active Expired
- 1975-02-25 IL IL46698A patent/IL46698A/xx unknown
- 1975-02-25 AU AU78552/75A patent/AU7855275A/en not_active Expired
- 1975-02-26 DD DD184435A patent/DD117073A5/xx unknown
- 1975-02-26 NL NL7502291A patent/NL7502291A/xx not_active Application Discontinuation
- 1975-02-26 FI FI750557A patent/FI750557A/fi not_active Application Discontinuation
- 1975-02-26 JP JP2299275A patent/JPS5724118B2/ja not_active Expired
- 1975-02-26 BE BE153756A patent/BE825999A/xx unknown
- 1975-02-26 CH CH238475A patent/CH611302A5/xx not_active IP Right Cessation
- 1975-02-26 AT AT146575A patent/AT338974B/de not_active IP Right Cessation
- 1975-02-26 CS CS7500001289A patent/CS185675B2/cs unknown
- 1975-02-26 LU LU71925A patent/LU71925A1/xx unknown
- 1975-02-27 ES ES435151A patent/ES435151A1/es not_active Expired
- 1975-02-27 GB GB825575A patent/GB1454975A/en not_active Expired
- 1975-02-27 DK DK78175*#A patent/DK78175A/da unknown
- 1975-02-27 IE IE416/75A patent/IE41134B1/xx unknown
- 1975-02-27 ZA ZA00751230A patent/ZA751230B/xx unknown
- 1975-02-27 SE SE7502230A patent/SE7502230L/xx unknown
- 1975-02-28 FR FR7506375A patent/FR2262667B1/fr not_active Expired
-
1979
- 1979-09-11 KE KE2992A patent/KE2992A/xx unknown
- 1979-09-20 HK HK671/79A patent/HK67179A/xx unknown
Also Published As
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ELJ | Ceased due to non-payment of the annual fee | ||
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |