BE777261A - Fabrication de composes de 7-amino-3-methylcephem - Google Patents
Fabrication de composes de 7-amino-3-methylcephemInfo
- Publication number
- BE777261A BE777261A BE777261A BE777261A BE777261A BE 777261 A BE777261 A BE 777261A BE 777261 A BE777261 A BE 777261A BE 777261 A BE777261 A BE 777261A BE 777261 A BE777261 A BE 777261A
- Authority
- BE
- Belgium
- Prior art keywords
- methylcephem
- amino
- compounds
- manufacturing
- methylcephem compounds
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S435/00—Chemistry: molecular biology and microbiology
- Y10S435/8215—Microorganisms
- Y10S435/822—Microorganisms using bacteria or actinomycetales
- Y10S435/832—Bacillus
- Y10S435/836—Bacillus licheniformis
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S435/00—Chemistry: molecular biology and microbiology
- Y10S435/8215—Microorganisms
- Y10S435/822—Microorganisms using bacteria or actinomycetales
- Y10S435/848—Escherichia
- Y10S435/849—Escherichia coli
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S435/00—Chemistry: molecular biology and microbiology
- Y10S435/8215—Microorganisms
- Y10S435/822—Microorganisms using bacteria or actinomycetales
- Y10S435/872—Nocardia
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S435/00—Chemistry: molecular biology and microbiology
- Y10S435/8215—Microorganisms
- Y10S435/822—Microorganisms using bacteria or actinomycetales
- Y10S435/886—Streptomyces
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S435/00—Chemistry: molecular biology and microbiology
- Y10S435/8215—Microorganisms
- Y10S435/911—Microorganisms using fungi
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S435/00—Chemistry: molecular biology and microbiology
- Y10S435/8215—Microorganisms
- Y10S435/911—Microorganisms using fungi
- Y10S435/929—Fusarium
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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP45129648A JPS4948760B1 (fr) | 1970-12-25 | 1970-12-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE777261A true BE777261A (fr) | 1972-04-17 |
Family
ID=15014700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE777261A BE777261A (fr) | 1970-12-25 | 1971-12-24 | Fabrication de composes de 7-amino-3-methylcephem |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US3749641A (fr) |
| JP (1) | JPS4948760B1 (fr) |
| AT (1) | AT320144B (fr) |
| AU (1) | AU467458B2 (fr) |
| BE (1) | BE777261A (fr) |
| CA (1) | CA1013692A (fr) |
| CH (1) | CH565186A5 (fr) |
| DE (1) | DE2163791C2 (fr) |
| FR (1) | FR2120839A5 (fr) |
| GB (1) | GB1377379A (fr) |
| HU (1) | HU166646B (fr) |
| NL (1) | NL175642C (fr) |
| SE (1) | SE402123B (fr) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5341232B2 (fr) * | 1972-06-17 | 1978-11-01 | ||
| US4059573A (en) * | 1973-08-01 | 1977-11-22 | Glaxo Laboratories Limited | Extraction of N-blocked amino acids from aqueous media |
| JPS5417032B2 (fr) * | 1974-01-23 | 1979-06-27 | ||
| US4001600A (en) * | 1975-06-02 | 1977-01-04 | Watkins-Johnson Company | Interconnecting circuit for ebs diodes and method |
| US3972774A (en) * | 1975-07-28 | 1976-08-03 | Eli Lilly And Company | Enzymatic de-esterification of cephalosporin para-nitrobenzyl esters |
| JPS52143289A (en) * | 1976-05-24 | 1977-11-29 | Meiji Seika Kaisha Ltd | Production of 7-amino-cephem derivatives by filamentous fungi |
| US4230799A (en) * | 1977-02-09 | 1980-10-28 | Schering Corporation | Process for the preparation of antibiotic W-10 complex and for the isolation of Antibiotic 20561 and Antibiotic 20562 therefrom |
| US4316958A (en) * | 1979-02-10 | 1982-02-23 | Kyowa Hakko Kogyo Co., Ltd. | Process for producing optically active cephalosporin analogs |
| US4414328A (en) * | 1980-07-21 | 1983-11-08 | Fujisawa Pharmaceutical Co., Ltd. | Process for the preparation of deacetylcephalosporin C |
| US4316955A (en) * | 1980-11-10 | 1982-02-23 | Eli Lilly And Company | Enzymatic deesterification of cephalosporin methyl esters |
| US4618583A (en) * | 1984-11-19 | 1986-10-21 | E. R. Squibb & Sons, Inc. | Method of preparing L-(+)-β-hydroxyisobutyric acid by fermentation |
| US4981789A (en) * | 1987-03-18 | 1991-01-01 | Merck & Co., Inc. | One-step enzymatic conversion of cephalosporin C and derivatives to 7-aminocephalosporanic acid and derivatives |
| US5229274A (en) * | 1989-06-27 | 1993-07-20 | Merck & Co., Inc. | Gene encoding one step cephalosporin C amidase and expression thereof in recombinant bacillus |
| US5104800A (en) * | 1989-06-27 | 1992-04-14 | Merck & Co., Inc. | One-step cephalosporin c amidase enzyme |
| GB9216759D0 (en) * | 1992-08-07 | 1992-09-23 | Finpael Spa | Process for the production of 7-amino thiazolyl cephalosporins |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DD74282A (fr) * | ||||
| FR1357977A (fr) * | 1963-05-20 | 1964-04-10 | Merck & Co Inc | Procédé de production d'acide 7-aminocéphalosphalosporanique par voie enzymatique |
| US3284451A (en) * | 1965-07-22 | 1966-11-08 | Bristol Myers Co | Activated esters of 7-amino-cephalosporanic acid |
| NL150798B (nl) * | 1967-08-07 | 1976-09-15 | Koninklijke Gist Spiritus | Werkwijze voor de bereiding van 7-aminocefalosoranzuur en derivaten daarvan. |
| US3522250A (en) * | 1968-10-15 | 1970-07-28 | American Home Prod | Derivatives of 7-aminocephalosporanic acid |
-
1970
- 1970-12-25 JP JP45129648A patent/JPS4948760B1/ja active Pending
-
1971
- 1971-12-20 US US00210105A patent/US3749641A/en not_active Expired - Lifetime
- 1971-12-21 GB GB5942471A patent/GB1377379A/en not_active Expired
- 1971-12-22 FR FR7146206A patent/FR2120839A5/fr not_active Expired
- 1971-12-22 CA CA130,813A patent/CA1013692A/en not_active Expired
- 1971-12-22 DE DE2163791A patent/DE2163791C2/de not_active Expired
- 1971-12-22 CH CH1874871A patent/CH565186A5/xx not_active IP Right Cessation
- 1971-12-22 NL NLAANVRAGE7117696,A patent/NL175642C/xx not_active IP Right Cessation
- 1971-12-23 SE SE7116583A patent/SE402123B/xx unknown
- 1971-12-23 HU HUTA1161A patent/HU166646B/hu unknown
- 1971-12-23 AT AT1108771A patent/AT320144B/de not_active IP Right Cessation
- 1971-12-24 BE BE777261A patent/BE777261A/fr not_active IP Right Cessation
- 1971-12-24 AU AU37371/71A patent/AU467458B2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2163791C2 (de) | 1985-02-21 |
| DE2163791A1 (de) | 1972-07-20 |
| CH565186A5 (fr) | 1975-08-15 |
| US3749641A (en) | 1973-07-31 |
| HU166646B (fr) | 1975-04-28 |
| CA1013692A (en) | 1977-07-12 |
| AT320144B (de) | 1975-01-27 |
| AU3737171A (en) | 1973-06-28 |
| JPS4948760B1 (fr) | 1974-12-23 |
| NL175642C (nl) | 1984-12-03 |
| NL7117696A (fr) | 1972-06-27 |
| NL175642B (nl) | 1984-07-02 |
| FR2120839A5 (fr) | 1972-08-18 |
| SE402123B (sv) | 1978-06-19 |
| AU467458B2 (en) | 1975-12-04 |
| GB1377379A (en) | 1974-12-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE | Patent lapsed |
Owner name: TAKEDA CHEMICAL INDUSTRIES LTD Effective date: 19871231 |