FR2241557B1 - - Google Patents

Info

Publication number
FR2241557B1
FR2241557B1 FR7330401A FR7330401A FR2241557B1 FR 2241557 B1 FR2241557 B1 FR 2241557B1 FR 7330401 A FR7330401 A FR 7330401A FR 7330401 A FR7330401 A FR 7330401A FR 2241557 B1 FR2241557 B1 FR 2241557B1
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
FR7330401A
Other languages
French (fr)
Other versions
FR2241557A1 (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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7330401A priority Critical patent/FR2241557A1/en
Publication of FR2241557A1 publication Critical patent/FR2241557A1/en
Application granted granted Critical
Publication of FR2241557B1 publication Critical patent/FR2241557B1/fr
Granted 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
    • C12P35/02—Preparation of compounds having a 5-thia-1-azabicyclo [4.2.0] octane ring system, e.g. cephalosporin by desacylation of the substituent in the 7 position

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)
  • Cephalosporin Compounds (AREA)
FR7330401A 1973-08-22 1973-08-22 7-Amino-desacetoxy cephalosporanic acid prepn - from cephalosporin C, using an amido hydrolase enzyme Granted FR2241557A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7330401A FR2241557A1 (en) 1973-08-22 1973-08-22 7-Amino-desacetoxy cephalosporanic acid prepn - from cephalosporin C, using an amido hydrolase enzyme

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7330401A FR2241557A1 (en) 1973-08-22 1973-08-22 7-Amino-desacetoxy cephalosporanic acid prepn - from cephalosporin C, using an amido hydrolase enzyme

Publications (2)

Publication Number Publication Date
FR2241557A1 FR2241557A1 (en) 1975-03-21
FR2241557B1 true FR2241557B1 (en) 1977-08-05

Family

ID=9124186

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7330401A Granted FR2241557A1 (en) 1973-08-22 1973-08-22 7-Amino-desacetoxy cephalosporanic acid prepn - from cephalosporin C, using an amido hydrolase enzyme

Country Status (1)

Country Link
FR (1) FR2241557A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4981789A (en) * 1987-03-18 1991-01-01 Merck & Co., Inc. One-step enzymatic conversion of cephalosporin C and derivatives to 7-aminocephalosporanic acid and derivatives
US5229274A (en) * 1989-06-27 1993-07-20 Merck & Co., Inc. Gene encoding one step cephalosporin C amidase and expression thereof in recombinant bacillus
US5104800A (en) * 1989-06-27 1992-04-14 Merck & Co., Inc. One-step cephalosporin c amidase enzyme
SK280569B6 (en) * 1991-10-15 2000-03-13 Gist-Brocades B.V. Bioprocesses for preparing 7-amino-cephalosporanic acid and 7-aminodeacetylcephalosporanic acid, recombinant dna expression vectors, recombinant production strains of penicillium chrysogenum usable in the process, and the use of recombinant production strains
JP2004538265A (en) 2001-04-19 2004-12-24 ビオフェルマ ムルシア，エス．アー． Method for producing 3-cephalosporanic acid derivative using α-keto acid derivative

Also Published As

Publication number Publication date
FR2241557A1 (en) 1975-03-21

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Legal Events

Date Code Title Description
ST Notification of lapse