FR2257682B1 - - Google Patents

Info

Publication number
FR2257682B1
FR2257682B1 FR7426034A FR7426034A FR2257682B1 FR 2257682 B1 FR2257682 B1 FR 2257682B1 FR 7426034 A FR7426034 A FR 7426034A FR 7426034 A FR7426034 A FR 7426034A FR 2257682 B1 FR2257682 B1 FR 2257682B1
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
FR7426034A
Other languages
French (fr)
Other versions
FR2257682A1 (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.)
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/en
Application filed by Ciba Geigy AG filed Critical Ciba Geigy AG
Publication of FR2257682A1 publication Critical patent/FR2257682A1/fr
Application granted granted Critical
Publication of FR2257682B1 publication Critical patent/FR2257682B1/fr
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)
FR7426034A 1973-08-17 1974-07-26 Expired FR2257682B1 (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 (2)

Publication Number Publication Date
FR2257682A1 FR2257682A1 (en) 1975-08-08
FR2257682B1 true FR2257682B1 (en) 1977-03-18

Family

ID=25709085

Family Applications (2)

Application Number Title Priority Date Filing Date
FR7426034A Expired FR2257682B1 (en) 1973-08-17 1974-07-26
FR7504194A Expired FR2252406B1 (en) 1973-08-17 1975-02-11

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR7504194A Expired FR2252406B1 (en) 1973-08-17 1975-02-11

Country Status (9)

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

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 (en) * 2021-04-13 2021-08-10 伊犁川宁生物技术股份有限公司 3-deacetoxy cephalosporin C sodium salt and preparation method thereof

Also Published As

Publication number Publication date
JPS5048191A (en) 1975-04-30
IE40928L (en) 1975-02-17
DE2438100A1 (en) 1975-02-27
FR2257682A1 (en) 1975-08-08
FR2252406A1 (en) 1975-06-20
CA1048430A (en) 1979-02-13
NL7410058A (en) 1975-02-19
SE7808905L (en) 1978-08-23
GB1480379A (en) 1977-07-20
IE40928B1 (en) 1979-09-12
DK385974A (en) 1975-04-28
SE7409375L (en) 1975-02-18
FR2252406B1 (en) 1977-07-22

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Legal Events

Date Code Title Description
ST Notification of lapse