CS190459B2 - Method of enzymatic synthesis of semi-synthetic penicillins and cephalosporins by insoluble acylase - Google Patents
Method of enzymatic synthesis of semi-synthetic penicillins and cephalosporins by insoluble acylaseInfo
- Publication number
- CS190459B2 CS190459B2 CS748820A CS882074A CS190459B2 CS 190459 B2 CS190459 B2 CS 190459B2 CS 748820 A CS748820 A CS 748820A CS 882074 A CS882074 A CS 882074A CS 190459 B2 CS190459 B2 CS 190459B2
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- acylase
- cephalosporins
- insoluble
- semi
- enzymatic synthesis
- 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
- C12P35/04—Preparation of compounds having a 5-thia-1-azabicyclo [4.2.0] octane ring system, e.g. cephalosporin by acylation of the substituent in the 7 position
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N11/00—Carrier-bound or immobilised enzymes; Carrier-bound or immobilised microbial cells; Preparation thereof
- C12N11/02—Enzymes or microbial cells immobilised on or in an organic carrier
- C12N11/04—Enzymes or microbial cells immobilised on or in an organic carrier entrapped within the carrier, e.g. gel or hollow fibres
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Wood Science & Technology (AREA)
- Engineering & Computer Science (AREA)
- Zoology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Genetics & Genomics (AREA)
- Biotechnology (AREA)
- Microbiology (AREA)
- Biochemistry (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Dispersion Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Cephalosporin Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT54486/73A IT1045797B (it) | 1973-12-20 | 1973-12-20 | Procedimento per la sintesi enzimatica di penicilline e cefalosporine semisintetiche mediante una acilasi insolubile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS190459B2 true CS190459B2 (en) | 1979-05-31 |
Family
ID=11287339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS748820A CS190459B2 (en) | 1973-12-20 | 1974-12-20 | Method of enzymatic synthesis of semi-synthetic penicillins and cephalosporins by insoluble acylase |
Country Status (20)
| Country | Link |
|---|---|
| JP (1) | JPS5095487A (cs) |
| AU (1) | AU7593874A (cs) |
| BE (1) | BE823393A (cs) |
| CH (1) | CH606432A5 (cs) |
| CS (1) | CS190459B2 (cs) |
| DD (1) | DD115683A5 (cs) |
| DE (1) | DE2460649A1 (cs) |
| DK (1) | DK661074A (cs) |
| FI (1) | FI362174A (cs) |
| FR (1) | FR2255379B1 (cs) |
| GB (1) | GB1482481A (cs) |
| HU (1) | HU172712B (cs) |
| IL (1) | IL46151A0 (cs) |
| IT (1) | IT1045797B (cs) |
| LU (1) | LU71482A1 (cs) |
| NL (1) | NL7416548A (cs) |
| NO (1) | NO744591L (cs) |
| SE (1) | SE7416078L (cs) |
| YU (1) | YU335574A (cs) |
| ZA (1) | ZA747896B (cs) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1243800B (it) * | 1990-08-28 | 1994-06-28 | Sclavo Spa | Procedimento migliorato per la preparazione di cefalosporine |
| ZA932809B (en) * | 1992-04-24 | 1994-10-21 | Lilly Co Eli | Process for preparing cephalosporins. |
| IT1274658B (it) * | 1995-02-28 | 1997-07-18 | Acs Dobfar Spa | Procedimento enzimatico migliorato per la produzione di penicilline e cefalosporine |
-
1973
- 1973-12-20 IT IT54486/73A patent/IT1045797B/it active
-
1974
- 1974-11-28 IL IL46151A patent/IL46151A0/xx unknown
- 1974-12-02 AU AU75938/74A patent/AU7593874A/en not_active Expired
- 1974-12-05 FR FR7439837A patent/FR2255379B1/fr not_active Expired
- 1974-12-10 CH CH1640174A patent/CH606432A5/xx not_active IP Right Cessation
- 1974-12-11 ZA ZA00747896A patent/ZA747896B/xx unknown
- 1974-12-13 LU LU71482A patent/LU71482A1/xx unknown
- 1974-12-16 BE BE151539A patent/BE823393A/xx not_active IP Right Cessation
- 1974-12-16 GB GB54337/74A patent/GB1482481A/en not_active Expired
- 1974-12-16 FI FI3621/74A patent/FI362174A/fi unknown
- 1974-12-17 YU YU03355/74A patent/YU335574A/xx unknown
- 1974-12-18 DK DK661074A patent/DK661074A/da unknown
- 1974-12-18 NL NL7416548A patent/NL7416548A/xx unknown
- 1974-12-19 HU HU74SA00002732A patent/HU172712B/hu unknown
- 1974-12-19 NO NO744591A patent/NO744591L/no unknown
- 1974-12-19 SE SE7416078A patent/SE7416078L/xx unknown
- 1974-12-20 DD DD183278A patent/DD115683A5/xx unknown
- 1974-12-20 CS CS748820A patent/CS190459B2/cs unknown
- 1974-12-20 JP JP49145851A patent/JPS5095487A/ja active Pending
- 1974-12-20 DE DE19742460649 patent/DE2460649A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DD115683A5 (cs) | 1975-10-12 |
| FI362174A (cs) | 1975-06-21 |
| ZA747896B (en) | 1975-12-31 |
| NO744591L (cs) | 1975-07-14 |
| HU172712B (hu) | 1978-11-28 |
| CH606432A5 (cs) | 1978-10-31 |
| JPS5095487A (cs) | 1975-07-29 |
| GB1482481A (en) | 1977-08-10 |
| LU71482A1 (cs) | 1975-06-17 |
| IL46151A0 (en) | 1975-02-10 |
| AU7593874A (en) | 1976-06-03 |
| YU335574A (en) | 1982-05-31 |
| SE7416078L (cs) | 1975-06-23 |
| BE823393A (fr) | 1975-04-16 |
| NL7416548A (nl) | 1975-06-24 |
| DK661074A (cs) | 1975-08-25 |
| IT1045797B (it) | 1980-06-10 |
| DE2460649A1 (de) | 1975-06-26 |
| FR2255379A1 (cs) | 1975-07-18 |
| FR2255379B1 (cs) | 1977-10-28 |
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