GB1482481A - Enzymatic synthesis - Google Patents

Enzymatic synthesis

Info

Publication number
GB1482481A
GB1482481A GB54337/74A GB5433774A GB1482481A GB 1482481 A GB1482481 A GB 1482481A GB 54337/74 A GB54337/74 A GB 54337/74A GB 5433774 A GB5433774 A GB 5433774A GB 1482481 A GB1482481 A GB 1482481A
Authority
GB
United Kingdom
Prior art keywords
enzymatic synthesis
enzymatic
synthesis
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
GB54337/74A
Other languages
English (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.)
SnamProgetti SpA
Original Assignee
SnamProgetti SpA
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 SnamProgetti SpA filed Critical SnamProgetti SpA
Publication of GB1482481A publication Critical patent/GB1482481A/en
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
    • C12P35/04—Preparation of compounds having a 5-thia-1-azabicyclo [4.2.0] octane ring system, e.g. cephalosporin by acylation of the substituent in the 7 position
    • 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
    • C12N11/04—Enzymes or microbial cells immobilised on or in an organic carrier entrapped within the carrier, e.g. gel or hollow fibres

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Genetics & Genomics (AREA)
  • Health & Medical Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Microbiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biotechnology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Cephalosporin Compounds (AREA)
GB54337/74A 1973-12-20 1974-12-16 Enzymatic synthesis Expired GB1482481A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT54486/73A IT1045797B (it) 1973-12-20 1973-12-20 Procedimento per la sintesi enzimatica di penicilline e cefalosporine semisintetiche mediante una acilasi insolubile

Publications (1)

Publication Number Publication Date
GB1482481A true GB1482481A (en) 1977-08-10

Family

ID=11287339

Family Applications (1)

Application Number Title Priority Date Filing Date
GB54337/74A Expired GB1482481A (en) 1973-12-20 1974-12-16 Enzymatic synthesis

Country Status (20)

Country Link
JP (1) JPS5095487A (hu)
AU (1) AU7593874A (hu)
BE (1) BE823393A (hu)
CH (1) CH606432A5 (hu)
CS (1) CS190459B2 (hu)
DD (1) DD115683A5 (hu)
DE (1) DE2460649A1 (hu)
DK (1) DK661074A (hu)
FI (1) FI362174A (hu)
FR (1) FR2255379B1 (hu)
GB (1) GB1482481A (hu)
HU (1) HU172712B (hu)
IL (1) IL46151A0 (hu)
IT (1) IT1045797B (hu)
LU (1) LU71482A1 (hu)
NL (1) NL7416548A (hu)
NO (1) NO744591L (hu)
SE (1) SE7416078L (hu)
YU (1) YU335574A (hu)
ZA (1) ZA747896B (hu)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5801011A (en) * 1992-04-24 1998-09-01 Eli Lilly And Company Process for preparing cephalosporins with penicillin acylase without pH control

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1243800B (it) * 1990-08-28 1994-06-28 Sclavo Spa Procedimento migliorato per la preparazione di cefalosporine
IT1274658B (it) * 1995-02-28 1997-07-18 Acs Dobfar Spa Procedimento enzimatico migliorato per la produzione di penicilline e cefalosporine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5801011A (en) * 1992-04-24 1998-09-01 Eli Lilly And Company Process for preparing cephalosporins with penicillin acylase without pH control

Also Published As

Publication number Publication date
FR2255379B1 (hu) 1977-10-28
CS190459B2 (en) 1979-05-31
SE7416078L (hu) 1975-06-23
DE2460649A1 (de) 1975-06-26
LU71482A1 (hu) 1975-06-17
IT1045797B (it) 1980-06-10
AU7593874A (en) 1976-06-03
DK661074A (hu) 1975-08-25
BE823393A (fr) 1975-04-16
YU335574A (en) 1982-05-31
FR2255379A1 (hu) 1975-07-18
HU172712B (hu) 1978-11-28
JPS5095487A (hu) 1975-07-29
IL46151A0 (en) 1975-02-10
ZA747896B (en) 1975-12-31
FI362174A (hu) 1975-06-21
NL7416548A (nl) 1975-06-24
DD115683A5 (hu) 1975-10-12
CH606432A5 (hu) 1978-10-31
NO744591L (hu) 1975-07-14

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee