CH550822A - PROCESS FOR THE ENZYMATIC SCISSION OF PENICILLINS AND CEPHALOSPORINS. - Google Patents

PROCESS FOR THE ENZYMATIC SCISSION OF PENICILLINS AND CEPHALOSPORINS.

Info

Publication number
CH550822A
CH550822A CH643472A CH643472A CH550822A CH 550822 A CH550822 A CH 550822A CH 643472 A CH643472 A CH 643472A CH 643472 A CH643472 A CH 643472A CH 550822 A CH550822 A CH 550822A
Authority
CH
Switzerland
Prior art keywords
penicillins
cephalosporins
scission
enzymatic
enzymatic scission
Prior art date
Application number
CH643472A
Other languages
French (fr)
Original Assignee
Snam Progetti
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 Snam Progetti filed Critical Snam Progetti
Publication of CH550822A publication Critical patent/CH550822A/en

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
    • 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

Landscapes

  • Organic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Health & Medical Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biotechnology (AREA)
  • Biochemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Microbiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
  • Cephalosporin Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CH643472A 1971-04-28 1972-04-28 PROCESS FOR THE ENZYMATIC SCISSION OF PENICILLINS AND CEPHALOSPORINS. CH550822A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2377771 1971-04-28

Publications (1)

Publication Number Publication Date
CH550822A true CH550822A (en) 1974-06-28

Family

ID=11209882

Family Applications (2)

Application Number Title Priority Date Filing Date
CH643472A CH550822A (en) 1971-04-28 1972-04-28 PROCESS FOR THE ENZYMATIC SCISSION OF PENICILLINS AND CEPHALOSPORINS.
CH440373A CH565181A5 (en) 1971-04-28 1972-04-28

Family Applications After (1)

Application Number Title Priority Date Filing Date
CH440373A CH565181A5 (en) 1971-04-28 1972-04-28

Country Status (21)

Country Link
JP (1) JPS5413514B1 (en)
AR (1) AR192936A1 (en)
AT (1) AT318805B (en)
BE (1) BE782646A (en)
BR (1) BR7202723D0 (en)
CH (2) CH550822A (en)
CS (1) CS223812B2 (en)
DD (1) DD100721A5 (en)
DE (1) DE2221046A1 (en)
EG (1) EG10474A (en)
ES (1) ES402865A1 (en)
FR (1) FR2134530B1 (en)
GB (1) GB1348359A (en)
HU (1) HU168856B (en)
IE (1) IE36334B1 (en)
IL (1) IL39158A (en)
LU (1) LU65258A1 (en)
NL (1) NL7205609A (en)
PL (1) PL98632B1 (en)
YU (3) YU112572A (en)
ZA (1) ZA722837B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1492937A (en) * 1973-12-28 1977-11-23 Beecham Group Ltd Enzyme complexes and their use
DE2409569C2 (en) * 1974-02-28 1982-02-18 Bayer Ag, 5090 Leverkusen Process for the preparation of 7-amino-Ω3-cephem derivatives
US4113566A (en) * 1976-11-26 1978-09-12 Pfizer Inc. Process for preparing 6-aminopenicillanic acid
US4596777A (en) * 1983-08-10 1986-06-24 E. R. Squibb & Sons, Inc. Process for preparing (3S)-3-[[[2-(protected or unprotected amino)-4-thiazolyl]acetyl]amino]-2-oxo-1-azetidinesulfonic acid and 4-substituted derivatives thereof
ES2135446T3 (en) * 1992-04-24 1999-11-01 Lilly Co Eli PROCEDURE FOR THE PREPARATION OF CEPHALOSPORINS.
DE19646550A1 (en) * 1996-10-31 1998-05-07 Fzb Biotechnik Gmbh Bio-catalytic fission of a penicillin or cephalosporin G

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE727506A (en) * 1968-02-15 1969-07-01
ES365631A1 (en) * 1968-04-05 1971-03-16 Beecham Group Ltd Enzymes

Also Published As

Publication number Publication date
CS223812B2 (en) 1983-11-25
YU216679A (en) 1982-05-31
BE782646A (en) 1972-08-16
HU168856B (en) 1976-07-28
LU65258A1 (en) 1972-07-14
NL7205609A (en) 1972-10-31
JPS5413514B1 (en) 1979-05-31
CH565181A5 (en) 1975-08-15
DE2221046A1 (en) 1973-11-15
IE36334B1 (en) 1976-10-13
IL39158A (en) 1977-08-31
YU106180A (en) 1982-05-31
IE36334L (en) 1972-10-28
ZA722837B (en) 1973-02-28
FR2134530B1 (en) 1975-10-17
YU112572A (en) 1982-02-28
PL98632B1 (en) 1978-05-31
FR2134530A1 (en) 1972-12-08
ES402865A1 (en) 1976-02-01
AR192936A1 (en) 1973-03-21
AT318805B (en) 1974-11-25
IL39158A0 (en) 1972-06-28
DD100721A5 (en) 1973-10-05
GB1348359A (en) 1974-03-13
BR7202723D0 (en) 1974-02-19
EG10474A (en) 1976-04-30

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Legal Events

Date Code Title Description
PUE Assignment

Owner name: ANIC S.P.A.

PFA Name/firm changed

Owner name: ENICHEM ANIC S.P.A.

PL Patent ceased