IE33023L - Polymer-bonded enzyme preparation - Google Patents

Polymer-bonded enzyme preparation

Info

Publication number
IE33023L
IE33023L IE690414A IE41469A IE33023L IE 33023 L IE33023 L IE 33023L IE 690414 A IE690414 A IE 690414A IE 41469 A IE41469 A IE 41469A IE 33023 L IE33023 L IE 33023L
Authority
IE
Ireland
Prior art keywords
polymer
enzyme preparation
bonded
penicillinamidase
april
Prior art date
Application number
IE690414A
Other versions
IE33023B1 (en
Original Assignee
Beecham Group 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 Beecham Group Ltd filed Critical Beecham Group Ltd
Publication of IE33023L publication Critical patent/IE33023L/en
Publication of IE33023B1 publication Critical patent/IE33023B1/en

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)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Molecular Biology (AREA)
  • Cephalosporin Compounds (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
  • Enzymes And Modification Thereof (AREA)

Abstract

1,193,918. Insolubilized penicillinamidase. BEECHAM GROUP Ltd. 1 April, 1969 [5 April, 1968], No. 16446/68. Heading C3H. 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. [GB1193918A]
IE414/69A 1968-04-05 1969-03-27 Enzymes IE33023B1 (en)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
IE33023L true IE33023L (en) 1969-10-05
IE33023B1 IE33023B1 (en) 1974-02-20

Family

ID=10077470

Family Applications (1)

Application Number Title Priority Date Filing Date
IE414/69A IE33023B1 (en) 1968-04-05 1969-03-27 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
BE730997A (en) 1969-10-03
RO57877A (en) 1975-04-15
FR2005645A1 (en) 1969-12-12
NL6904995A (en) 1969-10-07
CH549602A (en) 1974-05-31
ES365631A1 (en) 1971-03-16
GB1193918A (en) 1970-06-03
IE33023B1 (en) 1974-02-20
AT286498B (en) 1970-12-10
IL31925A0 (en) 1969-05-28
IL31925A (en) 1973-03-30
DE1917057A1 (en) 1969-10-23
DE1917057C2 (en) 1983-09-08
SE359550B (en) 1973-09-03

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