IT8820131A0 - Metodo di protezione del gruppo carbossilico nella chimica dei composti beta_lattamici. - Google Patents

Metodo di protezione del gruppo carbossilico nella chimica dei composti beta_lattamici.

Info

Publication number
IT8820131A0
IT8820131A0 IT8820131A IT2013188A IT8820131A0 IT 8820131 A0 IT8820131 A0 IT 8820131A0 IT 8820131 A IT8820131 A IT 8820131A IT 2013188 A IT2013188 A IT 2013188A IT 8820131 A0 IT8820131 A0 IT 8820131A0
Authority
IT
Italy
Prior art keywords
beta
chemistry
protection
carboxylic group
lactam compounds
Prior art date
Application number
IT8820131A
Other languages
English (en)
Other versions
IT1224252B (it
Inventor
Claudio Fuganti
Eva Baldaro
Daniela Faiardi
Ameriga Lazzarini
Original Assignee
Sclavo 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 Sclavo Spa filed Critical Sclavo Spa
Priority to IT20131/88A priority Critical patent/IT1224252B/it
Publication of IT8820131A0 publication Critical patent/IT8820131A0/it
Priority to EP19890200832 priority patent/EP0336511A3/en
Priority to US07/333,091 priority patent/US5079146A/en
Priority to JP1085863A priority patent/JPH01304896A/ja
Application granted granted Critical
Publication of IT1224252B publication Critical patent/IT1224252B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D499/00—Heterocyclic compounds containing 4-thia-1-azabicyclo [3.2.0] heptane ring systems, i.e. compounds containing a ring system of the formula:, e.g. penicillins, penems; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
    • 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
    • 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
    • C12P37/00—Preparation of compounds having a 4-thia-1-azabicyclo [3.2.0] heptane ring system, e.g. penicillin
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups

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)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
IT20131/88A 1988-04-08 1988-04-08 Metodo di protezione del gruppo carbossilico nella chimica dei composti beta lattamici IT1224252B (it)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IT20131/88A IT1224252B (it) 1988-04-08 1988-04-08 Metodo di protezione del gruppo carbossilico nella chimica dei composti beta lattamici
EP19890200832 EP0336511A3 (en) 1988-04-08 1989-03-31 Method of protection of the carboxy groups in the chemistry of beta-lactam compounds
US07/333,091 US5079146A (en) 1988-04-08 1989-04-04 Method of protection of the carboxy groups in the chemistry of β-lactam compounds
JP1085863A JPH01304896A (ja) 1988-04-08 1989-04-06 β―ラクタム化合物の変換法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT20131/88A IT1224252B (it) 1988-04-08 1988-04-08 Metodo di protezione del gruppo carbossilico nella chimica dei composti beta lattamici

Publications (2)

Publication Number Publication Date
IT8820131A0 true IT8820131A0 (it) 1988-04-08
IT1224252B IT1224252B (it) 1990-09-26

Family

ID=11164061

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20131/88A IT1224252B (it) 1988-04-08 1988-04-08 Metodo di protezione del gruppo carbossilico nella chimica dei composti beta lattamici

Country Status (4)

Country Link
US (1) US5079146A (it)
EP (1) EP0336511A3 (it)
JP (1) JPH01304896A (it)
IT (1) IT1224252B (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2036149A6 (es) * 1989-12-12 1993-05-01 Consejo Superior Investigacion Procedimiento de sintesis de antibioticos semiestaticos en sistemas termodinamicamente controlados agua-cosolventes organicos miscibles apolares con el empleo de penicilina g acilasa.

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3239427A (en) * 1959-10-12 1966-03-08 Pfizer & Co C Production of 6-aminopenicillanic acid
US3284451A (en) * 1965-07-22 1966-11-08 Bristol Myers Co Activated esters of 7-amino-cephalosporanic acid
US3528965A (en) * 1968-02-09 1970-09-15 Beecham Group Ltd Penicillin ester process and products
GB1355804A (en) * 1970-12-04 1974-06-05 Beecham Group Ltd Penicillins and cephalosporinesters
BE784800A (fr) * 1971-06-15 1972-10-02 Yamanouchi Pharma Co Ltd Procede de preparation de nouveaux derives esters oxymethyliques de la penicilline et de la cephalosporine
JPS5417030B2 (it) * 1972-12-06 1979-06-27
GB1473100A (it) * 1973-05-10 1977-05-11
US3965099A (en) * 1974-06-26 1976-06-22 Smithkline Corporation Cephalosporin esters with antibacterial activity
US3972774A (en) * 1975-07-28 1976-08-03 Eli Lilly And Company Enzymatic de-esterification of cephalosporin para-nitrobenzyl esters
FR2476087A1 (fr) * 1980-02-18 1981-08-21 Roussel Uclaf Nouvelles oximes derivees de l'acide 3-alkyloxy ou 3-alkyl-thiomethyl 7-amino thiazolyl acetamido cephalosporanique, leur procede de preparation et leur application comme medicaments
US4413056A (en) * 1980-11-05 1983-11-01 Beecham Group Limited Process for the preparation of penicillins and penicillin derivatives
US4316955A (en) * 1980-11-10 1982-02-23 Eli Lilly And Company Enzymatic deesterification of cephalosporin methyl esters
GB8519264D0 (en) * 1985-07-31 1985-09-04 Baldwin J E Chemical compounds
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
GB2206578B (en) * 1987-07-07 1991-07-03 Erba Carlo Spa Process for the preparation of penems

Also Published As

Publication number Publication date
US5079146A (en) 1992-01-07
IT1224252B (it) 1990-09-26
EP0336511A2 (en) 1989-10-11
EP0336511A3 (en) 1991-07-03
JPH01304896A (ja) 1989-12-08

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