ZA747895B - Enzymatic hydrolisis of cephalosporins deriving from the chemical broadening of the penicillin g ring and enzymatic synthesis of semisynthetic cephalosporins - Google Patents
Enzymatic hydrolisis of cephalosporins deriving from the chemical broadening of the penicillin g ring and enzymatic synthesis of semisynthetic cephalosporinsInfo
- Publication number
- ZA747895B ZA747895B ZA00747895A ZA747895A ZA747895B ZA 747895 B ZA747895 B ZA 747895B ZA 00747895 A ZA00747895 A ZA 00747895A ZA 747895 A ZA747895 A ZA 747895A ZA 747895 B ZA747895 B ZA 747895B
- Authority
- ZA
- South Africa
- Prior art keywords
- cephalosporins
- enzymatic
- hydrolisis
- broadening
- penicillin
- Prior art date
Links
- 229930186147 Cephalosporin Natural products 0.000 title 2
- 229940124587 cephalosporin Drugs 0.000 title 2
- 150000001780 cephalosporins Chemical class 0.000 title 2
- 230000002255 enzymatic effect Effects 0.000 title 2
- JGSARLDLIJGVTE-MBNYWOFBSA-N Penicillin G Chemical group N([C@H]1[C@H]2SC([C@@H](N2C1=O)C(O)=O)(C)C)C(=O)CC1=CC=CC=C1 JGSARLDLIJGVTE-MBNYWOFBSA-N 0.000 title 1
- 230000015572 biosynthetic process Effects 0.000 title 1
- 238000003786 synthesis reaction Methods 0.000 title 1
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
- 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)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Cephalosporin Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT5448473 | 1973-12-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA747895B true ZA747895B (en) | 1976-01-28 |
Family
ID=11287332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA00747895A ZA747895B (en) | 1973-12-20 | 1974-12-11 | Enzymatic hydrolisis of cephalosporins deriving from the chemical broadening of the penicillin g ring and enzymatic synthesis of semisynthetic cephalosporins |
Country Status (18)
| Country | Link |
|---|---|
| JP (1) | JPS5095486A (cs) |
| AU (1) | AU7608974A (cs) |
| BE (1) | BE823392A (cs) |
| CA (1) | CA1018091A (cs) |
| CS (1) | CS209853B2 (cs) |
| DD (1) | DD116833A5 (cs) |
| DE (1) | DE2460607A1 (cs) |
| DK (1) | DK660374A (cs) |
| FR (1) | FR2255380B1 (cs) |
| GB (1) | GB1480850A (cs) |
| HU (1) | HU172077B (cs) |
| IL (1) | IL46150A (cs) |
| LU (1) | LU71506A1 (cs) |
| NL (1) | NL7416549A (cs) |
| NO (1) | NO744590L (cs) |
| SE (1) | SE7416077L (cs) |
| YU (1) | YU335674A (cs) |
| ZA (1) | ZA747895B (cs) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2105988B1 (es) * | 1996-03-15 | 1998-07-01 | Antibioticos Sa | Procedimiento para purificar 7-sustituido-amino-desacetoxi-cefalosporinas mediante el empleo de membranas de filtracion. |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5310156B2 (cs) * | 1972-10-21 | 1978-04-11 | ||
| JPS52118A (en) * | 1975-06-23 | 1977-01-05 | Sony Corp | Still picture reproducing device |
-
1974
- 1974-11-28 IL IL46150A patent/IL46150A/xx unknown
- 1974-12-05 AU AU76089/74A patent/AU7608974A/en not_active Expired
- 1974-12-11 ZA ZA00747895A patent/ZA747895B/xx unknown
- 1974-12-12 FR FR7440980A patent/FR2255380B1/fr not_active Expired
- 1974-12-16 GB GB54336/74A patent/GB1480850A/en not_active Expired
- 1974-12-16 BE BE151538A patent/BE823392A/xx not_active IP Right Cessation
- 1974-12-17 LU LU71506A patent/LU71506A1/xx unknown
- 1974-12-17 YU YU03356/74A patent/YU335674A/xx unknown
- 1974-12-18 DD DD183150A patent/DD116833A5/xx unknown
- 1974-12-18 NL NL7416549A patent/NL7416549A/xx active Search and Examination
- 1974-12-18 DK DK660374A patent/DK660374A/da not_active Application Discontinuation
- 1974-12-19 SE SE7416077A patent/SE7416077L/xx unknown
- 1974-12-19 NO NO744590A patent/NO744590L/no unknown
- 1974-12-19 HU HU74SA00002731A patent/HU172077B/hu unknown
- 1974-12-19 CA CA216,466A patent/CA1018091A/en not_active Expired
- 1974-12-20 DE DE19742460607 patent/DE2460607A1/de active Pending
- 1974-12-20 JP JP49145850A patent/JPS5095486A/ja active Pending
- 1974-12-20 CS CS748821A patent/CS209853B2/cs unknown
Also Published As
| Publication number | Publication date |
|---|---|
| SE7416077L (cs) | 1975-06-23 |
| HU172077B (hu) | 1978-05-28 |
| NO744590L (cs) | 1975-07-14 |
| IL46150A0 (en) | 1975-02-10 |
| NL7416549A (nl) | 1975-06-24 |
| DE2460607A1 (de) | 1975-06-26 |
| CS209853B2 (en) | 1981-12-31 |
| YU335674A (en) | 1982-05-31 |
| JPS5095486A (cs) | 1975-07-29 |
| GB1480850A (en) | 1977-07-27 |
| IL46150A (en) | 1979-07-25 |
| DD116833A5 (cs) | 1975-12-12 |
| AU7608974A (en) | 1976-06-10 |
| CA1018091A (en) | 1977-09-27 |
| BE823392A (fr) | 1975-04-16 |
| FR2255380A1 (cs) | 1975-07-18 |
| LU71506A1 (cs) | 1975-06-17 |
| FR2255380B1 (cs) | 1977-11-10 |
| DK660374A (cs) | 1975-08-25 |
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