FR2245763B1 - - Google Patents

Info

Publication number
FR2245763B1
FR2245763B1 FR7432579A FR7432579A FR2245763B1 FR 2245763 B1 FR2245763 B1 FR 2245763B1 FR 7432579 A FR7432579 A FR 7432579A FR 7432579 A FR7432579 A FR 7432579A FR 2245763 B1 FR2245763 B1 FR 2245763B1
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
FR7432579A
Other versions
FR2245763A1 (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.)
Takeda Pharmaceutical Co Ltd
Original Assignee
Takeda Chemical Industries 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 Takeda Chemical Industries Ltd filed Critical Takeda Chemical Industries Ltd
Publication of FR2245763A1 publication Critical patent/FR2245763A1/fr
Application granted granted Critical
Publication of FR2245763B1 publication Critical patent/FR2245763B1/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
    • 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)
  • Wood Science & Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (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)
FR7432579A 1973-09-28 1974-09-27 Expired FR2245763B1 (fr)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
FR2245763A1 FR2245763A1 (fr) 1975-04-25
FR2245763B1 true FR2245763B1 (fr) 1976-12-31

Family

ID=14516444

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7432579A Expired FR2245763B1 (fr) 1973-09-28 1974-09-27

Country Status (7)

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

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 (ja) * 1981-09-08 1983-03-12 Sumitomo Heavy Ind Ltd コンベア制御装置
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 (zh) * 2012-08-28 2013-10-16 伊犁川宁生物技术有限公司 一种头孢菌素c的发酵方法
CN102808012B (zh) * 2012-08-28 2013-10-16 伊犁川宁生物技术有限公司 一种头孢菌素c的发酵方法以及顶头孢霉发酵培养基
CN102808013B (zh) * 2012-08-28 2013-10-16 伊犁川宁生物技术有限公司 一种头孢菌素c的发酵方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH553850A (de) * 1970-01-21 1974-09-13 Ciba Geigy Ag Verfahren zur darstellung von fuer die gesteuerte biosynthese von cephalosporin c, geeigneten mangel-mutanten und deren verwendung zur gesteuerten biosynthese von cephalosporin c.
JPS5431077B2 (fr) * 1971-11-15 1979-10-04

Also Published As

Publication number Publication date
CH606014A5 (fr) 1978-10-13
GB1488822A (en) 1977-10-12
JPS577719B2 (fr) 1982-02-12
FR2245763A1 (fr) 1975-04-25
JPS5058289A (fr) 1975-05-21
DE2445616A1 (de) 1975-04-03
BE820456A (fr) 1975-01-16
US3929577A (en) 1975-12-30

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Legal Events

Date Code Title Description
ST Notification of lapse