GB1454975A - Process for the preparation of 7-amino-delta3-cephem derivatives - Google Patents
Process for the preparation of 7-amino-delta3-cephem derivativesInfo
- Publication number
- GB1454975A GB1454975A GB825575A GB825575A GB1454975A GB 1454975 A GB1454975 A GB 1454975A GB 825575 A GB825575 A GB 825575A GB 825575 A GB825575 A GB 825575A GB 1454975 A GB1454975 A GB 1454975A
- Authority
- GB
- United Kingdom
- Prior art keywords
- amino
- cephem derivatives
- delta3
- preparation
- water
- 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.)
- Expired
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 (1)
| Publication Number | Publication Date |
|---|---|
| GB1454975A true GB1454975A (en) | 1976-11-10 |
Family
ID=5908688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB825575A Expired GB1454975A (en) | 1974-02-28 | 1975-02-27 | Process for the preparation of 7-amino-delta3-cephem derivatives |
Country Status (23)
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002085913A1 (fr) * | 2001-04-18 | 2002-10-31 | Otsuka Kagaku Kabushiki Kaisha | Compose de penicilline et de cephalosporine |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50123885A (US06265458-20010724-C00018.png) * | 1974-03-15 | 1975-09-29 |
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 LU LU71925A patent/LU71925A1/xx unknown
- 1975-02-26 BE BE153756A patent/BE825999A/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 DD DD184435A patent/DD117073A5/xx unknown
- 1975-02-26 JP JP2299275A patent/JPS5724118B2/ja not_active Expired
- 1975-02-26 AT AT146575A patent/AT338974B/de not_active IP Right Cessation
- 1975-02-26 CH CH238475A patent/CH611302A5/xx not_active IP Right Cessation
- 1975-02-26 CS CS7500001289A patent/CS185675B2/cs unknown
- 1975-02-27 ZA ZA00751230A patent/ZA751230B/xx unknown
- 1975-02-27 SE SE7502230A patent/SE7502230L/xx unknown
- 1975-02-27 ES ES435151A patent/ES435151A1/es not_active Expired
- 1975-02-27 IE IE416/75A patent/IE41134B1/xx unknown
- 1975-02-27 GB GB825575A patent/GB1454975A/en not_active Expired
- 1975-02-27 DK DK78175*#A patent/DK78175A/da 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
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002085913A1 (fr) * | 2001-04-18 | 2002-10-31 | Otsuka Kagaku Kabushiki Kaisha | Compose de penicilline et de cephalosporine |
Also Published As
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |