ES365631A1 - Enzymes - Google Patents

Enzymes

Info

Publication number
ES365631A1
ES365631A1 ES365631A ES365631A ES365631A1 ES 365631 A1 ES365631 A1 ES 365631A1 ES 365631 A ES365631 A ES 365631A ES 365631 A ES365631 A ES 365631A ES 365631 A1 ES365631 A1 ES 365631A1
Authority
ES
Spain
Prior art keywords
polymer
enzymes
bromoacetylcellulose
penicillinamidase
waterinsoluble
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
ES365631A
Other languages
Spanish (es)
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.)
Beecham Group PLC
Original Assignee
Beecham Group PLC
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 Beecham Group PLC filed Critical Beecham Group PLC
Publication of ES365631A1 publication Critical patent/ES365631A1/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N11/00—Carrier-bound or immobilised enzymes; Carrier-bound or immobilised microbial cells; Preparation thereof
    • C12N11/02—Enzymes or microbial cells immobilised on or in an organic carrier
    • C12N11/10—Enzymes or microbial cells immobilised on or in an organic carrier the carrier being a carbohydrate
    • C12N11/12—Cellulose or derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N11/00—Carrier-bound or immobilised enzymes; Carrier-bound or immobilised microbial cells; Preparation thereof
    • C12N11/02—Enzymes or microbial cells immobilised on or in an organic carrier
    • C12N11/08—Enzymes or microbial cells immobilised on or in an organic carrier the carrier being a synthetic polymer
    • C12N11/082—Enzymes or microbial cells immobilised on or in an organic carrier the carrier being a synthetic polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • 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
    • C12P37/00—Preparation of compounds having a 4-thia-1-azabicyclo [3.2.0] heptane ring system, e.g. penicillin
    • C12P37/06—Preparation of compounds having a 4-thia-1-azabicyclo [3.2.0] heptane ring system, e.g. penicillin by desacylation of the substituent in the 6 position

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Zoology (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Genetics & Genomics (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Cephalosporin Compounds (AREA)
  • Enzymes And Modification Thereof (AREA)
  • Immobilizing And Processing Of Enzymes And Microorganisms (AREA)

Abstract

A penicillinamidase is bonded to a waterinsoluble inert polymer. The polymer may be bromoacetylcellulose. azido - carboxymethylcellulose, an ethylene/maleic anhydride copolymer cross-linked with hydrazine or carboxymethyl-cellulose acid chloride.
ES365631A 1968-04-05 1968-04-02 Enzymes Expired ES365631A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB06446/68A GB1193918A (en) 1968-04-05 1968-04-05 Enzymes

Publications (1)

Publication Number Publication Date
ES365631A1 true ES365631A1 (en) 1971-03-16

Family

ID=10077470

Family Applications (1)

Application Number Title Priority Date Filing Date
ES365631A Expired ES365631A1 (en) 1968-04-05 1968-04-02 Enzymes

Country Status (12)

Country Link
AT (1) AT286498B (en)
BE (1) BE730997A (en)
CH (1) CH549602A (en)
DE (1) DE1917057C2 (en)
ES (1) ES365631A1 (en)
FR (1) FR2005645A1 (en)
GB (1) GB1193918A (en)
IE (1) IE33023B1 (en)
IL (1) IL31925A (en)
NL (1) NL6904995A (en)
RO (1) RO57877A (en)
SE (1) SE359550B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL39158A (en) * 1971-04-28 1977-08-31 Snam Progetti Enzymatic scission and synthesis of penicillins and cephalosporins
JPS5247038B2 (en) * 1973-03-24 1977-11-29
GB1492937A (en) * 1973-12-28 1977-11-23 Beecham Group Ltd Enzyme complexes and their use

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3278392A (en) * 1962-11-12 1966-10-11 Yeda Res & Dev Water insoluble enzymes

Also Published As

Publication number Publication date
AT286498B (en) 1970-12-10
IE33023B1 (en) 1974-02-20
DE1917057A1 (en) 1969-10-23
CH549602A (en) 1974-05-31
IL31925A (en) 1973-03-30
FR2005645A1 (en) 1969-12-12
RO57877A (en) 1975-04-15
BE730997A (en) 1969-10-03
IE33023L (en) 1969-10-05
SE359550B (en) 1973-09-03
IL31925A0 (en) 1969-05-28
GB1193918A (en) 1970-06-03
DE1917057C2 (en) 1983-09-08
NL6904995A (en) 1969-10-07

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