JPS5176489A - - Google Patents
Info
- Publication number
- JPS5176489A JPS5176489A JP50134609A JP13460975A JPS5176489A JP S5176489 A JPS5176489 A JP S5176489A JP 50134609 A JP50134609 A JP 50134609A JP 13460975 A JP13460975 A JP 13460975A JP S5176489 A JPS5176489 A JP S5176489A
- Authority
- JP
- Japan
- 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.)
- Granted
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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB48522/74A GB1531212A (en) | 1974-11-08 | 1974-11-08 | Enzymatic hydrolysis of 3-acyloxymethylceph-3-em-4-carboxylic acids or salts thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5176489A true JPS5176489A (en) | 1976-07-02 |
| JPS5646839B2 JPS5646839B2 (en) | 1981-11-05 |
Family
ID=10448929
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13460975A Expired JPS5646839B2 (en) | 1974-11-08 | 1975-11-07 | |
| JP5287481A Granted JPS56169595A (en) | 1974-11-08 | 1981-04-08 | Preparation of cephalosporine compound |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5287481A Granted JPS56169595A (en) | 1974-11-08 | 1981-04-08 | Preparation of cephalosporine compound |
Country Status (8)
| Country | Link |
|---|---|
| JP (2) | JPS5646839B2 (en) |
| AU (1) | AU500894B2 (en) |
| CH (1) | CH616165A5 (en) |
| DE (1) | DE2550110A1 (en) |
| FR (1) | FR2290444A1 (en) |
| GB (1) | GB1531212A (en) |
| NL (1) | NL177422C (en) |
| ZA (1) | ZA757003B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2461753A1 (en) * | 1979-07-19 | 1981-02-06 | Glaxo Group Ltd | PROCESS FOR THE PREPARATION OF A CEPHALOSPORINE BY FERMENTATION AND MICROORGANISM FOR CARRYING OUT SAID METHOD |
| US4414328A (en) | 1980-07-21 | 1983-11-08 | Fujisawa Pharmaceutical Co., Ltd. | Process for the preparation of deacetylcephalosporin C |
| US5466787A (en) * | 1993-11-15 | 1995-11-14 | Bristol-Myers Squibb Company | Process for preparing AZT |
| US5512454A (en) * | 1994-02-03 | 1996-04-30 | Bristol-Myers Squibb Company | Enzymatic acylation of 3-hydroxymethyl cephalosporins |
| WO1998012345A1 (en) * | 1996-09-18 | 1998-03-26 | Bristol-Myers Squibb Company | CEPHALOSPORIN ESTERASE GENE FROM $i(RHODOSPORIDIUM TORULOIDES) |
-
1974
- 1974-11-08 GB GB48522/74A patent/GB1531212A/en not_active Expired
-
1975
- 1975-11-06 AU AU86357/75A patent/AU500894B2/en not_active Expired
- 1975-11-07 CH CH1446275A patent/CH616165A5/en not_active IP Right Cessation
- 1975-11-07 FR FR7534059A patent/FR2290444A1/en active Granted
- 1975-11-07 ZA ZA00757003A patent/ZA757003B/en unknown
- 1975-11-07 NL NLAANVRAGE7513065,A patent/NL177422C/en not_active IP Right Cessation
- 1975-11-07 JP JP13460975A patent/JPS5646839B2/ja not_active Expired
- 1975-11-07 DE DE19752550110 patent/DE2550110A1/en not_active Ceased
-
1981
- 1981-04-08 JP JP5287481A patent/JPS56169595A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| NL7513065A (en) | 1976-05-11 |
| GB1531212A (en) | 1978-11-08 |
| ZA757003B (en) | 1976-10-27 |
| NL177422C (en) | 1985-09-16 |
| JPS6111600B2 (en) | 1986-04-03 |
| DE2550110A1 (en) | 1976-05-13 |
| AU500894B2 (en) | 1979-06-07 |
| JPS5646839B2 (en) | 1981-11-05 |
| JPS56169595A (en) | 1981-12-26 |
| AU8635775A (en) | 1977-05-12 |
| NL177422B (en) | 1985-04-16 |
| FR2290444A1 (en) | 1976-06-04 |
| FR2290444B1 (en) | 1979-03-23 |
| CH616165A5 (en) | 1980-03-14 |