GB1488103A - 7alpha-methoxycephalosporins and their preparation - Google Patents

7alpha-methoxycephalosporins and their preparation

Info

Publication number
GB1488103A
GB1488103A GB1583/76A GB158376A GB1488103A GB 1488103 A GB1488103 A GB 1488103A GB 1583/76 A GB1583/76 A GB 1583/76A GB 158376 A GB158376 A GB 158376A GB 1488103 A GB1488103 A GB 1488103A
Authority
GB
United Kingdom
Prior art keywords
beta
alpha
alone
catalase
formation
Prior art date
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
GB1583/76A
Other languages
English (en)
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.)
Sankyo Co Ltd
Original Assignee
Sankyo Co 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 Sankyo Co Ltd filed Critical Sankyo Co Ltd
Publication of GB1488103A publication Critical patent/GB1488103A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
    • C12N9/0004—Oxidoreductases (1.)
    • C12N9/0012—Oxidoreductases (1.) acting on nitrogen containing compounds as donors (1.4, 1.5, 1.6, 1.7)
    • C12N9/0014—Oxidoreductases (1.) acting on nitrogen containing compounds as donors (1.4, 1.5, 1.6, 1.7) acting on the CH-NH2 group of donors (1.4)
    • C12N9/0022—Oxidoreductases (1.) acting on nitrogen containing compounds as donors (1.4, 1.5, 1.6, 1.7) acting on the CH-NH2 group of donors (1.4) with oxygen as acceptor (1.4.3)
    • C12N9/0024—D-Amino acid oxidase (1.4.3.3)
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A61P31/04—Antibacterial agents
    • 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
    • C12P35/08—Preparation of compounds having a 5-thia-1-azabicyclo [4.2.0] octane ring system, e.g. cephalosporin disubstituted in the 7 position

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • General Health & Medical Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Genetics & Genomics (AREA)
  • Medicinal Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Biochemistry (AREA)
  • Microbiology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Engineering & Computer Science (AREA)
  • Biotechnology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Oncology (AREA)
  • Communicable Diseases (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • Cephalosporin Compounds (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
GB1583/76A 1975-01-20 1976-01-15 7alpha-methoxycephalosporins and their preparation Expired GB1488103A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP850475A JPS5733039B2 (cg-RX-API-DMAC7.html) 1975-01-20 1975-01-20

Publications (1)

Publication Number Publication Date
GB1488103A true GB1488103A (en) 1977-10-05

Family

ID=11694935

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1583/76A Expired GB1488103A (en) 1975-01-20 1976-01-15 7alpha-methoxycephalosporins and their preparation

Country Status (5)

Country Link
JP (1) JPS5733039B2 (cg-RX-API-DMAC7.html)
CH (1) CH617939A5 (cg-RX-API-DMAC7.html)
DE (1) DE2601457A1 (cg-RX-API-DMAC7.html)
FR (1) FR2297858A1 (cg-RX-API-DMAC7.html)
GB (1) GB1488103A (cg-RX-API-DMAC7.html)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3481769D1 (de) * 1984-01-23 1990-05-03 Takeda Chemical Industries Ltd Cephemderivate und ihre herstellung.

Also Published As

Publication number Publication date
JPS5186187A (cg-RX-API-DMAC7.html) 1976-07-28
JPS5733039B2 (cg-RX-API-DMAC7.html) 1982-07-14
CH617939A5 (en) 1980-06-30
FR2297858B1 (cg-RX-API-DMAC7.html) 1979-05-25
DE2601457A1 (de) 1976-07-22
FR2297858A1 (fr) 1976-08-13

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee