FR2228783B1 - - Google Patents

Info

Publication number
FR2228783B1
FR2228783B1 FR7416334A FR7416334A FR2228783B1 FR 2228783 B1 FR2228783 B1 FR 2228783B1 FR 7416334 A FR7416334 A FR 7416334A FR 7416334 A FR7416334 A FR 7416334A FR 2228783 B1 FR2228783 B1 FR 2228783B1
Authority
FR
France
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
Application number
FR7416334A
Other versions
FR2228783A1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Laboratoire Glaxo Wellcome SA
Glaxo Laboratories Ltd
Original Assignee
Laboratoires Glaxo SA
Glaxo Laboratories Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Laboratoires Glaxo SA, Glaxo Laboratories Ltd filed Critical Laboratoires Glaxo SA
Publication of FR2228783A1 publication Critical patent/FR2228783A1/fr
Application granted granted Critical
Publication of FR2228783B1 publication Critical patent/FR2228783B1/fr
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12PFERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P35/00Preparation of compounds having a 5-thia-1-azabicyclo [4.2.0] octane ring system, e.g. cephalosporin
    • C12P35/02Preparation 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
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N9/00Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
    • C12N9/14Hydrolases (3)
    • C12N9/78Hydrolases (3) acting on carbon to nitrogen bonds other than peptide bonds (3.5)
    • C12N9/80Hydrolases (3) acting on carbon to nitrogen bonds other than peptide bonds (3.5) acting on amide bonds in linear amides (3.5.1)
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S435/00Chemistry: molecular biology and microbiology
    • Y10S435/8215Microorganisms
    • Y10S435/822Microorganisms using bacteria or actinomycetales
    • Y10S435/847Erwinia

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Genetics & Genomics (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Microbiology (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Biotechnology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
FR7416334A 1973-05-10 1974-05-10 Expired FR2228783B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2238073A GB1473100A (fr) 1973-05-10 1973-05-10

Publications (2)

Publication Number Publication Date
FR2228783A1 FR2228783A1 (fr) 1974-12-06
FR2228783B1 true FR2228783B1 (fr) 1977-10-21

Family

ID=10178454

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7416334A Expired FR2228783B1 (fr) 1973-05-10 1974-05-10

Country Status (13)

Country Link
US (1) US3880713A (fr)
JP (1) JPS5721993B2 (fr)
AT (1) AT341080B (fr)
BE (1) BE814866A (fr)
CH (1) CH602752A5 (fr)
DE (1) DE2422374A1 (fr)
DK (1) DK142373B (fr)
FR (1) FR2228783B1 (fr)
GB (1) GB1473100A (fr)
HU (1) HU170269B (fr)
IE (1) IE39256B1 (fr)
NL (1) NL7406239A (fr)
YU (1) YU127774A (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2355078A1 (de) * 1973-11-03 1975-05-07 Bayer Ag Verfahren zur herstellung von 7-amino-delta hoch 3-cephem-derivaten
CH590292A5 (fr) * 1973-12-20 1977-07-29 Ciba Geigy Ag
JPS5419914U (fr) * 1977-07-11 1979-02-08
JPH07102000B2 (ja) * 1985-11-14 1995-11-01 松下電器産業株式会社 電気掃除機のリモ−トコントロ−ル回路
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
IT1224252B (it) * 1988-04-08 1990-09-26 Sclavo Spa Metodo di protezione del gruppo carbossilico nella chimica dei composti beta lattamici
US5104800A (en) * 1989-06-27 1992-04-14 Merck & Co., Inc. One-step cephalosporin c amidase enzyme
US5229274A (en) * 1989-06-27 1993-07-20 Merck & Co., Inc. Gene encoding one step cephalosporin C amidase and expression thereof in recombinant bacillus
DE4030040A1 (de) * 1990-09-22 1992-03-26 Bayer Ag Enzymatische de-acylierung von acyl-aminosorbosen und dessen verwendung bei der herstellung von 1-desoxynojirimicin
EP0918878B1 (fr) * 1997-04-22 2005-02-09 DSM IP Assets B.V. Procede ameliore de production fermentative de cephalosporine
AU8021398A (en) * 1997-06-10 1998-12-30 Gist-Brocades B.V. Application of reducing sulphur compounds during enzymatic preparation of beta-lactam compounds
EP1319087A2 (fr) * 2000-08-28 2003-06-18 Dsm N.V. PROCEDE DE PREPARATION D'UN NOYAU DE $g(b)-LACTAME ET APPLICATION DE CE DERNIER

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3801464A (en) * 1972-02-09 1974-04-02 Lilly Co Eli Antibiotic a16886 and process for production thereof

Also Published As

Publication number Publication date
FR2228783A1 (fr) 1974-12-06
JPS5721993B2 (fr) 1982-05-11
IE39256B1 (en) 1978-08-30
IE39256L (en) 1974-11-10
DK142373C (fr) 1981-03-02
BE814866A (fr) 1974-11-12
YU127774A (en) 1982-05-31
NL7406239A (fr) 1974-11-12
US3880713A (en) 1975-04-29
ATA384374A (de) 1977-05-15
JPS5035394A (fr) 1975-04-04
HU170269B (fr) 1977-05-28
DE2422374A1 (de) 1974-11-21
DK142373B (da) 1980-10-20
AT341080B (de) 1978-01-25
CH602752A5 (fr) 1978-07-31
GB1473100A (fr) 1977-05-11

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Legal Events

Date Code Title Description
ST Notification of lapse