BE820456A - PROCESS FOR PREPARING CEPHALOSPORIN C - Google Patents

PROCESS FOR PREPARING CEPHALOSPORIN C

Info

Publication number
BE820456A
BE820456A BE148995A BE148995A BE820456A BE 820456 A BE820456 A BE 820456A BE 148995 A BE148995 A BE 148995A BE 148995 A BE148995 A BE 148995A BE 820456 A BE820456 A BE 820456A
Authority
BE
Belgium
Prior art keywords
preparing cephalosporin
cephalosporin
preparing
Prior art date
Application number
BE148995A
Other languages
French (fr)
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 filed Critical
Publication of BE820456A publication Critical patent/BE820456A/en

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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
    • C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
    • C07D317/44—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D317/46—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 ortho- or peri-condensed with carbocyclic rings or ring systems condensed with one six-membered ring
    • C07D317/48—Methylenedioxybenzenes or hydrogenated methylenedioxybenzenes, unsubstituted on the hetero ring
    • C07D317/62—Methylenedioxybenzenes or hydrogenated methylenedioxybenzenes, unsubstituted on the hetero ring with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to atoms of the carbocyclic ring
    • C07D317/64—Oxygen atoms
    • 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
    • Y10S435/925—Cephalosporium
    • Y10S435/926—Cephalosporium acremonium

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)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
BE148995A 1973-09-28 1974-09-27 PROCESS FOR PREPARING CEPHALOSPORIN C BE820456A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10968073A JPS577719B2 (en) 1973-09-28 1973-09-28

Publications (1)

Publication Number Publication Date
BE820456A true BE820456A (en) 1975-01-16

Family

ID=14516444

Family Applications (1)

Application Number Title Priority Date Filing Date
BE148995A BE820456A (en) 1973-09-28 1974-09-27 PROCESS FOR PREPARING CEPHALOSPORIN C

Country Status (7)

Country Link
US (1) US3929577A (en)
JP (1) JPS577719B2 (en)
BE (1) BE820456A (en)
CH (1) CH606014A5 (en)
DE (1) DE2445616A1 (en)
FR (1) FR2245763B1 (en)
GB (1) GB1488822A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54163880A (en) * 1978-04-26 1979-12-26 Glaxo Group Ltd Improvement in cephalosporin production
JPS5842515A (en) * 1981-09-08 1983-03-12 Sumitomo Heavy Ind Ltd Conveyer controlling device
US4520101A (en) * 1983-03-07 1985-05-28 Bristol-Myers Company Production of cephalosporin C
US5215620A (en) * 1989-09-19 1993-06-01 Shin-Etsu Handotai Co. Ltd. Method for pulling a silicon single crystal by imposing a periodic rotation rate on a constant rotation rate
CN102808011B (en) * 2012-08-28 2013-10-16 伊犁川宁生物技术有限公司 Fermentation method for cephalosporin C
CN102808012B (en) * 2012-08-28 2013-10-16 伊犁川宁生物技术有限公司 Method for preparing cephalosporin C through fermentation, and cephalosporium acremonium fermentation medium
CN102808013B (en) * 2012-08-28 2013-10-16 伊犁川宁生物技术有限公司 Method for preparing cephalosporin C through fermentation

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH553850A (en) * 1970-01-21 1974-09-13 Ciba Geigy Ag PROCESS FOR REPRESENTING THE CONTROLLED BIOSYNTHESIS OF CEPHALOSPORIN C, SUITABLE DEFECTIVE MUTANTS AND THEIR USE FOR THE CONTROLLED BIOSYNTHESIS OF CEPHALOSPORIN C.
JPS5431077B2 (en) * 1971-11-15 1979-10-04

Also Published As

Publication number Publication date
FR2245763B1 (en) 1976-12-31
CH606014A5 (en) 1978-10-13
GB1488822A (en) 1977-10-12
JPS577719B2 (en) 1982-02-12
FR2245763A1 (en) 1975-04-25
JPS5058289A (en) 1975-05-21
DE2445616A1 (en) 1975-04-03
US3929577A (en) 1975-12-30

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: TAKEDA CHEMICAL INDUSTRIES LTD

Effective date: 19890930