BR7807524A - Processo para preparacao de acido 2,5-di-cetogluconico,e produto assim obtido - Google Patents

Processo para preparacao de acido 2,5-di-cetogluconico,e produto assim obtido

Info

Publication number
BR7807524A
BR7807524A BR7807524A BR7807524A BR7807524A BR 7807524 A BR7807524 A BR 7807524A BR 7807524 A BR7807524 A BR 7807524A BR 7807524 A BR7807524 A BR 7807524A BR 7807524 A BR7807524 A BR 7807524A
Authority
BR
Brazil
Prior art keywords
preparation
product
ketogluconic acid
ketogluconic
acid
Prior art date
Application number
BR7807524A
Other languages
English (en)
Portuguese (pt)
Inventor
D Kita
K Hall
Original Assignee
Pfizer
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 filed Critical Pfizer
Publication of BR7807524A publication Critical patent/BR7807524A/pt

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
    • 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

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)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Medicines Containing Plant Substances (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
BR7807524A 1977-11-18 1978-11-16 Processo para preparacao de acido 2,5-di-cetogluconico,e produto assim obtido BR7807524A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US85295077A 1977-11-18 1977-11-18

Publications (1)

Publication Number Publication Date
BR7807524A true BR7807524A (pt) 1979-07-24

Family

ID=25314629

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7807524A BR7807524A (pt) 1977-11-18 1978-11-16 Processo para preparacao de acido 2,5-di-cetogluconico,e produto assim obtido

Country Status (26)

Country Link
JP (1) JPS54145283A (fr)
AR (1) AR218348A1 (fr)
AT (1) AT363887B (fr)
AU (1) AU505434B1 (fr)
BE (1) BE872095A (fr)
BR (1) BR7807524A (fr)
CA (1) CA1119981A (fr)
CH (1) CH643592A5 (fr)
DD (1) DD140459A5 (fr)
DE (1) DE2849393C2 (fr)
DK (1) DK152679C (fr)
ES (1) ES475216A1 (fr)
FI (1) FI782871A (fr)
FR (1) FR2409304A1 (fr)
GB (1) GB2008116B (fr)
HU (1) HU175521B (fr)
IL (1) IL55969A0 (fr)
IT (1) IT1101715B (fr)
LU (1) LU80536A1 (fr)
NL (1) NL7811353A (fr)
NO (1) NO783877L (fr)
PL (1) PL118433B1 (fr)
PT (1) PT68789A (fr)
RO (1) RO75389A (fr)
SE (1) SE7809345L (fr)
ZA (1) ZA786487B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4316960A (en) * 1979-09-28 1982-02-23 Pfizer Inc. Preparation of 2,5-diketogluconic acid
JPS6365970A (ja) * 1987-08-25 1988-03-24 Kyushu Hitachi Maxell Ltd 電動噴霧器
FR2820973B1 (fr) 2001-02-19 2003-05-23 Oreal Composition comportant de la vitamine c preparee durant l'application, utilisation d'enzymes pour la formation de vitamine c a usage topique et procede de traitement cosmetique

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3234105A (en) * 1962-09-20 1966-02-08 Takeda Chemical Industries Ltd Method for producing 2-keto-lgulonic acid
US3790444A (en) * 1971-03-09 1974-02-05 Daiichi Seiyaku Co Process for preparing diketogluconic acid
JPS5135485A (en) * 1974-09-20 1976-03-25 Shionogi Seiyaku Kk 22 keto ll guronsan no seizohoho

Also Published As

Publication number Publication date
PL118433B1 (en) 1981-10-31
IT1101715B (it) 1985-10-07
DK152679B (da) 1988-04-11
DK152679C (da) 1988-08-22
HU175521B (hu) 1980-08-28
DK512978A (da) 1979-05-19
GB2008116A (en) 1979-05-31
NL7811353A (nl) 1979-05-22
DE2849393C2 (de) 1983-05-05
AR218348A1 (es) 1980-05-30
SE7809345L (sv) 1979-05-19
PT68789A (en) 1978-12-01
CH643592A5 (fr) 1984-06-15
CA1119981A (fr) 1982-03-16
ZA786487B (en) 1979-10-31
BE872095A (fr) 1979-05-17
NO783877L (no) 1979-05-21
LU80536A1 (fr) 1980-06-05
ATA823178A (de) 1981-02-15
JPS579357B2 (fr) 1982-02-20
IT7829866A0 (it) 1978-11-16
AT363887B (de) 1981-09-10
FI782871A (fi) 1979-05-19
DD140459A5 (de) 1980-03-05
PL210683A1 (pl) 1979-06-18
RO75389A (fr) 1980-11-30
IL55969A0 (en) 1979-01-31
FR2409304A1 (fr) 1979-06-15
GB2008116B (en) 1982-03-17
JPS54145283A (en) 1979-11-13
AU505434B1 (en) 1979-11-22
DE2849393A1 (de) 1979-05-23
ES475216A1 (es) 1979-04-16

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