CA1048430A - Production of desacetoxy cephalosporin c by mutants of cephalosporin c producing microorganisms - Google Patents

Production of desacetoxy cephalosporin c by mutants of cephalosporin c producing microorganisms

Info

Publication number
CA1048430A
CA1048430A CA74207073A CA207073A CA1048430A CA 1048430 A CA1048430 A CA 1048430A CA 74207073 A CA74207073 A CA 74207073A CA 207073 A CA207073 A CA 207073A CA 1048430 A CA1048430 A CA 1048430A
Authority
CA
Canada
Prior art keywords
anyone
desacetoxycephalosporin
cephalosporin
isolated
mutant
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
CA74207073A
Other languages
English (en)
French (fr)
Other versions
CA207073S (en
Inventor
Walter Voser
Jakob Nuesch
Manfred Liersch
Hansjorg Treichler
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.)
Novartis AG
Original Assignee
Ciba Geigy AG
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
Priority claimed from CH1187173A external-priority patent/CH596306A5/de
Application filed by Ciba Geigy AG filed Critical Ciba Geigy AG
Application granted granted Critical
Publication of CA1048430A publication Critical patent/CA1048430A/en
Expired legal-status Critical Current

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
    • C12P35/06—Cephalosporin C; Derivatives thereof

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)
CA74207073A 1973-08-17 1974-08-15 Production of desacetoxy cephalosporin c by mutants of cephalosporin c producing microorganisms Expired CA1048430A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH1187173A CH596306A5 (en) 1973-08-17 1973-08-17 Fermentative prodn. of desacetoxycephalosporin C
CH1453073 1973-10-12

Publications (1)

Publication Number Publication Date
CA1048430A true CA1048430A (en) 1979-02-13

Family

ID=25709085

Family Applications (1)

Application Number Title Priority Date Filing Date
CA74207073A Expired CA1048430A (en) 1973-08-17 1974-08-15 Production of desacetoxy cephalosporin c by mutants of cephalosporin c producing microorganisms

Country Status (9)

Country Link
JP (1) JPS5048191A (de)
CA (1) CA1048430A (de)
DE (1) DE2438100A1 (de)
DK (1) DK385974A (de)
FR (2) FR2257682B1 (de)
GB (1) GB1480379A (de)
IE (1) IE40928B1 (de)
NL (1) NL7410058A (de)
SE (2) SE7409375L (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5398989A (en) * 1977-02-09 1978-08-29 Fujisawa Pharmaceut Co Ltd Purification of cephalosporin compounds
US4520101A (en) * 1983-03-07 1985-05-28 Bristol-Myers Company Production of cephalosporin C
CN113234093A (zh) * 2021-04-13 2021-08-10 伊犁川宁生物技术股份有限公司 一种3-去乙酰氧基头孢菌素c钠盐及其制备方法

Also Published As

Publication number Publication date
GB1480379A (en) 1977-07-20
FR2252406B1 (de) 1977-07-22
NL7410058A (nl) 1975-02-19
SE7409375L (de) 1975-02-18
IE40928B1 (en) 1979-09-12
DE2438100A1 (de) 1975-02-27
SE7808905L (sv) 1978-08-23
FR2257682B1 (de) 1977-03-18
IE40928L (en) 1975-02-17
FR2252406A1 (de) 1975-06-20
FR2257682A1 (de) 1975-08-08
JPS5048191A (de) 1975-04-30
DK385974A (de) 1975-04-28

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