DK0609254T3 - Fremgangsmåde til fremstilling af 2,5-dihydroxyphenyleddikesyre - Google Patents

Fremgangsmåde til fremstilling af 2,5-dihydroxyphenyleddikesyre

Info

Publication number
DK0609254T3
DK0609254T3 DK92920593T DK92920593T DK0609254T3 DK 0609254 T3 DK0609254 T3 DK 0609254T3 DK 92920593 T DK92920593 T DK 92920593T DK 92920593 T DK92920593 T DK 92920593T DK 0609254 T3 DK0609254 T3 DK 0609254T3
Authority
DK
Denmark
Prior art keywords
preparation
dihydroxyphenylacetic acid
dihydroxyphenylacetic
acid
fermentation
Prior art date
Application number
DK92920593T
Other languages
Danish (da)
English (en)
Inventor
Horst Ralf Staudenmaier
Bernhard Hauer
Wolfgang Ladner
Ursula Mueller
Uwe Pressler
Joachim Meyer
Original Assignee
Basf Ag
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 Basf Ag filed Critical Basf Ag
Application granted granted Critical
Publication of DK0609254T3 publication Critical patent/DK0609254T3/da

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
    • C12P7/42—Hydroxy-carboxylic 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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
DK92920593T 1991-10-22 1992-09-25 Fremgangsmåde til fremstilling af 2,5-dihydroxyphenyleddikesyre DK0609254T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4134774A DE4134774A1 (de) 1991-10-22 1991-10-22 Verfahren zur herstellung von 2,5-dihydroxyphenylessigsaeure
PCT/EP1992/002222 WO1993008295A1 (de) 1991-10-22 1992-09-25 Verfahren zur herstellung von 2,5-dihydroxyphenylessigsäure

Publications (1)

Publication Number Publication Date
DK0609254T3 true DK0609254T3 (da) 1999-02-08

Family

ID=6443129

Family Applications (1)

Application Number Title Priority Date Filing Date
DK92920593T DK0609254T3 (da) 1991-10-22 1992-09-25 Fremgangsmåde til fremstilling af 2,5-dihydroxyphenyleddikesyre

Country Status (10)

Country Link
EP (1) EP0609254B1 (no)
JP (1) JPH07500498A (no)
KR (1) KR100273731B1 (no)
AT (1) ATE169961T1 (no)
CA (1) CA2121048A1 (no)
DE (2) DE4134774A1 (no)
DK (1) DK0609254T3 (no)
ES (1) ES2118828T3 (no)
TW (1) TW242167B (no)
WO (1) WO1993008295A1 (no)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3442165B2 (ja) * 1994-11-02 2003-09-02 富士写真フイルム株式会社 ハロゲン化銀写真感光材料用現像剤、現像液組成物並びにハロゲン化銀写真感光材料の現像処理方法
FR2772789B1 (fr) * 1997-12-24 2000-11-24 Rhone Poulenc Agrochimie Procede de preparation enzymatique d'homogentisate

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4217416A (en) * 1979-04-19 1980-08-12 Pfizer, Inc. Biotransformation preparation of 2,3-dihydroxybenzoic acid
DE3375024D1 (en) * 1982-03-16 1988-02-04 Kanegafuchi Chemical Ind Process for producing d-beta-hydroxyalkanoic acid
US4877728A (en) * 1988-03-28 1989-10-31 Miles Inc. Biotransformation of L-tyrosine and L-phenylalanine to 2,5-dihydroxyphenylacetic acid followed by polymerization to melanin pigments

Also Published As

Publication number Publication date
DE59209468D1 (de) 1998-09-24
JPH07500498A (ja) 1995-01-19
ES2118828T3 (es) 1998-10-01
CA2121048A1 (en) 1993-04-29
KR100273731B1 (ko) 2000-12-15
TW242167B (no) 1995-03-01
EP0609254A1 (de) 1994-08-10
ATE169961T1 (de) 1998-09-15
EP0609254B1 (de) 1998-08-19
WO1993008295A1 (de) 1993-04-29
DE4134774A1 (de) 1993-05-06

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