DK0407909T3 - Fremgangsmåde til fremstilling af R-(+)-3-oxocycloalkancarboxylsyrer - Google Patents

Fremgangsmåde til fremstilling af R-(+)-3-oxocycloalkancarboxylsyrer

Info

Publication number
DK0407909T3
DK0407909T3 DK90112919.7T DK90112919T DK0407909T3 DK 0407909 T3 DK0407909 T3 DK 0407909T3 DK 90112919 T DK90112919 T DK 90112919T DK 0407909 T3 DK0407909 T3 DK 0407909T3
Authority
DK
Denmark
Prior art keywords
acids
oxocycloalkanecarboxylic
preparation
hydrolyse
interest
Prior art date
Application number
DK90112919.7T
Other languages
Danish (da)
English (en)
Inventor
Horst Dr Dipl-Chem Schwall
Rainer Dr Dipl-Chem Sobotta
Original Assignee
Boehringer Ingelheim Int
Boehringer Ingelheim Kg
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 Boehringer Ingelheim Int, Boehringer Ingelheim Kg filed Critical Boehringer Ingelheim Int
Application granted granted Critical
Publication of DK0407909T3 publication Critical patent/DK0407909T3/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
    • 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
    • C12P41/00—Processes using enzymes or microorganisms to separate optical isomers from a racemic mixture
    • C12P41/003—Processes using enzymes or microorganisms to separate optical isomers from a racemic mixture by ester formation, lactone formation or the inverse reactions
    • C12P41/005—Processes using enzymes or microorganisms to separate optical isomers from a racemic mixture by ester formation, lactone formation or the inverse reactions by esterification of carboxylic acid groups in the enantiomers or the inverse reaction

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (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)
  • Analytical Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
DK90112919.7T 1989-07-11 1990-07-06 Fremgangsmåde til fremstilling af R-(+)-3-oxocycloalkancarboxylsyrer DK0407909T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3922752A DE3922752A1 (de) 1989-07-11 1989-07-11 Verfahren zur herstellung von r-(+) -3-oxocycloalkancarbonsaeureniederalkylestern

Publications (1)

Publication Number Publication Date
DK0407909T3 true DK0407909T3 (da) 1995-01-16

Family

ID=6384722

Family Applications (1)

Application Number Title Priority Date Filing Date
DK90112919.7T DK0407909T3 (da) 1989-07-11 1990-07-06 Fremgangsmåde til fremstilling af R-(+)-3-oxocycloalkancarboxylsyrer

Country Status (10)

Country Link
EP (1) EP0407909B1 (es)
JP (1) JPH05501049A (es)
AT (1) ATE113662T1 (es)
CA (1) CA2064248A1 (es)
DD (1) DD298429A5 (es)
DE (2) DE3922752A1 (es)
DK (1) DK0407909T3 (es)
ES (1) ES2064544T3 (es)
GR (1) GR3014935T3 (es)
WO (1) WO1991000922A1 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19844876A1 (de) * 1998-09-30 2000-04-06 Basf Ag Verfahren zur Racematspaltung von Arylalkylcarbonsäureestern
FR2796641B1 (fr) * 1999-07-22 2001-09-21 Aventis Pharma Sa Nouveau procede de preparation de composes benzoperhydroisoindole

Also Published As

Publication number Publication date
EP0407909B1 (de) 1994-11-02
GR3014935T3 (en) 1995-05-31
DE3922752A1 (de) 1991-01-17
ATE113662T1 (de) 1994-11-15
WO1991000922A1 (de) 1991-01-24
DD298429A5 (de) 1992-02-20
CA2064248A1 (en) 1991-01-12
JPH05501049A (ja) 1993-03-04
DE59007604D1 (de) 1994-12-08
EP0407909A1 (de) 1991-01-16
ES2064544T3 (es) 1995-02-01

Similar Documents

Publication Publication Date Title
ATE48644T1 (de) Verfahren zur gewinnung von d-2-(6-methoxy-2naphthyl)-propionsaeure.
DK0980349T3 (da) Fremgangsmåde til fremstilling af syntetiske triglycerider på basis af konjugeret linolsyre
EP0321918A3 (en) Process for the enzymatic racemate cleavage of racemic alcohols with/in vinyl esters by transesterification
IL89089A (en) Process for the preparation of optically active 2-arylpropionic acids by the biotechnological hydrolysis of the corresponding amide racemate
DE2960065D1 (en) Separation of enantiomers of chiral carboxylic acids
DE69327286T2 (de) Verfahren zur Herstellung eines Fettsäureesters von Cellulose
DK0535939T3 (da) Fremgangsmåde til fremstilling af omega 9-type polyumættet fedtsyre
DE68906904D1 (de) Verfahren zur herstellung von optisch aktiven 2-arylalkansaeuren.
ATE262503T1 (de) Verfahren zur herstellung von di(meth)acrylsäureestern
DE58907144D1 (de) Verfahren zur verbesserten herstellung von (meth)acrylsäureestern mehrwertiger alkohole (ii).
PT73420A (en) Process for preparing cholesterol-esterase enzyme and for the hydrolysis ofcholesterol fatty acid esters by using the referred enzyme
DK0786012T3 (da) Enzymatisk fremgangsmåde til fremstilling af kiral-alfa-tertiære carboxylsyreestere
CA2150526A1 (en) Biotechnological process for the preparation of cyclic s-.alpha.-amino carboxylic acids and r-.alpha.-amino carboxamides
DK0407909T3 (da) Fremgangsmåde til fremstilling af R-(+)-3-oxocycloalkancarboxylsyrer
ATE8243T1 (de) Verfahren zur herstellung von optisch aktiven carbonsaeuren.
IL81318A (en) Method of working up the solution from the enzymatic resolution of a racemate of an n-acetyl-dl-amino carboxylic acid
DE59007810D1 (de) Verfahren zur enzymatischen Spaltung von 2-Arylpropionsäurevinylestern.
DE59914298D1 (de) Verfahren zur Racematspaltung von Arylalkylcarbonsäureestern
DE68912236D1 (de) Verfahren zur Herstellung von hochgradig ungesättigten Fettsäuren.
DE3261065D1 (en) Process for the preparation of esters of arylpropionic acids optically active
ES2055122T3 (es) Procedimiento de preparacion de acidos 2-ariloxi- o 2-ariltio-alcanoicos.
AT375634B (de) Verfahren zur herstellung von alkylestern alfa, beta- ungesaettigter saeuren
HU9300287D0 (en) Method for racemizing non-racemic carboxylic acids of 3-oxo-cyclopenthane or 3-oxo-cyclohexane as well as their esters produced with alcohols of 1 to 6 carbon atoms
ATA159089A (de) Verfahren zur herstellung von neuen 7 beta-(2-(2- amino-4-thiazolyl)-alkenoylamimo)-3-cephem-4- carbonsäureestern