CH336367A - Process for the preparation of a gulonic acid - Google Patents

Process for the preparation of a gulonic acid

Info

Publication number
CH336367A
CH336367A CH336367DA CH336367A CH 336367 A CH336367 A CH 336367A CH 336367D A CH336367D A CH 336367DA CH 336367 A CH336367 A CH 336367A
Authority
CH
Switzerland
Prior art keywords
preparation
gulonic acid
gulonic
acid
Prior art date
Application number
Other languages
French (fr)
Inventor
Nelson Shoemaker Richard
Original Assignee
Pfizer & Co C
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 Pfizer & Co C filed Critical Pfizer & Co C
Publication of CH336367A publication Critical patent/CH336367A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C59/00—Compounds having carboxyl groups bound to acyclic carbon atoms and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups
    • C07C59/185—Saturated compounds having only one carboxyl group and containing keto groups
    • C07C59/215—Saturated compounds having only one carboxyl group and containing keto groups containing singly bound oxygen containing groups
    • 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
    • C12P39/00—Processes involving microorganisms of different genera in the same process, simultaneously
    • 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
    • C12P7/00—Preparation of oxygen-containing organic compounds
    • C12P7/40—Preparation of oxygen-containing organic compounds containing a carboxyl group including Peroxycarboxylic acids
    • C12P7/58—Aldonic, ketoaldonic or saccharic acids
    • C12P7/60—2-Ketogulonic acid

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)
CH336367D 1954-08-10 1955-08-05 Process for the preparation of a gulonic acid CH336367A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US336367XA 1954-08-10 1954-08-10

Publications (1)

Publication Number Publication Date
CH336367A true CH336367A (en) 1959-02-28

Family

ID=21871541

Family Applications (1)

Application Number Title Priority Date Filing Date
CH336367D CH336367A (en) 1954-08-10 1955-08-05 Process for the preparation of a gulonic acid

Country Status (1)

Country Link
CH (1) CH336367A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0032830A2 (en) * 1980-01-21 1981-07-29 Pfizer Inc. Preparation of 2-keto-L-gulonic acid
EP0359043A1 (en) * 1988-09-13 1990-03-21 BASF Aktiengesellschaft Process for the isolation of 2-keto-polyhydroxy-C6-carboxylic acids, especially of 2-keto-gulonic acid, from fermentation draw-offs

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0032830A2 (en) * 1980-01-21 1981-07-29 Pfizer Inc. Preparation of 2-keto-L-gulonic acid
EP0032830B1 (en) * 1980-01-21 1983-03-02 Pfizer Inc. Preparation of 2-keto-l-gulonic acid
EP0359043A1 (en) * 1988-09-13 1990-03-21 BASF Aktiengesellschaft Process for the isolation of 2-keto-polyhydroxy-C6-carboxylic acids, especially of 2-keto-gulonic acid, from fermentation draw-offs

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