ES2101382T3 - Acido 2-ceto-3-metil-4-hidroxi-valerianico. - Google Patents

Acido 2-ceto-3-metil-4-hidroxi-valerianico.

Info

Publication number
ES2101382T3
ES2101382T3 ES94106577T ES94106577T ES2101382T3 ES 2101382 T3 ES2101382 T3 ES 2101382T3 ES 94106577 T ES94106577 T ES 94106577T ES 94106577 T ES94106577 T ES 94106577T ES 2101382 T3 ES2101382 T3 ES 2101382T3
Authority
ES
Spain
Prior art keywords
ceto
hydroxy
methyl
valerianic acid
oxidase
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES94106577T
Other languages
English (en)
Inventor
Konrad Lerch
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Givaudan SA
Original Assignee
Givaudan Roure International SA
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 Givaudan Roure International SA filed Critical Givaudan Roure International SA
Application granted granted Critical
Publication of ES2101382T3 publication Critical patent/ES2101382T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
    • C07D307/34—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D307/56—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D307/60—Two oxygen atoms, e.g. succinic anhydride
    • 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
    • C12P41/006—Processes using enzymes or microorganisms to separate optical isomers from a racemic mixture by reactions involving C-N bonds, e.g. nitriles, amides, hydantoins, carbamates, lactames, transamination reactions, or keto group formation from racemic mixtures

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biotechnology (AREA)
  • Genetics & Genomics (AREA)
  • Microbiology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Fats And Perfumes (AREA)
  • Furan Compounds (AREA)
  • Enzymes And Modification Thereof (AREA)

Abstract

LA INVENCION SE REFIERE A DOS NUEVAS FORMA ACTIVAS OPTICAS DEL 2 ORMULA DONDE EL ATOMO DE C 4 MUESTRA (S) TOMO DE C 3 PUEDE ESTAR PRESENTE TANTO EN EL (R) UN PROCESO MICROBIOLOGICO PARA LA ELABORACION DEL COMPUESTO I ESTE PROCESO ESTA CARACTERIZADO, PORQUE EL 4 IN (2S,2R,4R) (= L RANSFORMA CON MICROORGANISMOS QUE POSEEN ACTIVIDAD L OXIDASA AMINOACIDO (EC 1.4.3.2.) OXIDASA. LOS COMPUESTOS I SON INTERESANTE PRODUCTOS INTERMEDIOS PARA LA ELABORACION DE (5S) (5H) FURANOS ACTIVOS OPTICOS.
ES94106577T 1993-05-06 1994-04-27 Acido 2-ceto-3-metil-4-hidroxi-valerianico. Expired - Lifetime ES2101382T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH139493 1993-05-06

Publications (1)

Publication Number Publication Date
ES2101382T3 true ES2101382T3 (es) 1997-07-01

Family

ID=4209407

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94106577T Expired - Lifetime ES2101382T3 (es) 1993-05-06 1994-04-27 Acido 2-ceto-3-metil-4-hidroxi-valerianico.

Country Status (11)

Country Link
US (1) US5449823A (es)
EP (1) EP0623580B1 (es)
JP (1) JP2744884B2 (es)
AU (1) AU682341B2 (es)
BR (1) BR9401895A (es)
CA (1) CA2121972A1 (es)
DE (1) DE59402189D1 (es)
DK (1) DK0623580T3 (es)
ES (1) ES2101382T3 (es)
MX (1) MX9403286A (es)
SG (1) SG54218A1 (es)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK0620857T3 (da) * 1991-12-23 2000-10-09 Genzyme Ltd Syntese af homochirale 2-hydroxysyrer
ATE249753T1 (de) * 1997-07-02 2003-10-15 Nestle Sa Aromaextrakt
WO1999025197A1 (en) * 1997-11-18 1999-05-27 Nutricept, Inc. Fenugreek compositions having reduced taste and odor and methods of use
DE69903794T2 (de) * 1998-02-03 2003-08-14 Unilever N.V., Rotterdam Verfahren zur herstellung von sotolon
KR100371971B1 (ko) * 1999-09-30 2003-02-14 주식회사 펩트론 천연물 유래 화합물 라이브러리의 제조방법
US6939933B2 (en) * 2000-12-20 2005-09-06 Exxonmobil Chemical Patents Inc. Process for polymerizing cationically polymerizable monomers
DE60128581T2 (de) * 2000-10-17 2008-02-14 Excelsyn Molecular Develpopment Ltd., Holywell Herstellung von alpha -hydroxy-carboxy säure mit hilfe von einem gekoppelten enzym system
US20050176827A1 (en) * 2002-05-10 2005-08-11 Lee Steve S. Compositions and methods for glycogen synthesis
US7338675B2 (en) * 2002-05-10 2008-03-04 Tsi Health Sciences, Inc. Fenugreek seed bio-active compositions and methods for extracting same
FR2854629B1 (fr) 2003-05-07 2005-06-17 Centre Nat Rech Scient Procede de synthese de la 4-hydroxyisoleucine et de ses derives
US20050233013A1 (en) * 2004-03-02 2005-10-20 Lee Steve S Methods for enhancing the transport of glucose for balancing blood sugar levels
US20090076111A1 (en) * 2004-03-02 2009-03-19 Lee Steve S Methods for improving glycemic control in humans
US20050233014A1 (en) * 2004-03-02 2005-10-20 Lee Steve S Methods for affecting homeostasis and metabolism in a mammalian body
US7645466B2 (en) * 2004-03-02 2010-01-12 Tsi Group Limited Methods for deriving, isolating, and/or extracting amino acid compositions from Fenugreek seed
US20050226948A1 (en) * 2004-03-02 2005-10-13 Lee Steve S Methods for enhancing the transport of glucose into muscle
AU2009326131B2 (en) 2008-12-09 2015-10-08 Société des Produits Nestlé S.A. Capsule for preparing a beverage by centrifugation in a beverage preparation device and device adapted therefore
CA2752842C (en) * 2009-02-18 2016-06-21 Nestec S.A. Base, products containing the same, preparation methods and uses thereof
JP6224957B2 (ja) * 2013-08-27 2017-11-01 小川香料株式会社 バニラエキスの品質改良剤および品質改良方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1955390A1 (de) * 1968-10-31 1970-07-09 May & Baker Ltd Furanabkoemmlinge enthaltende Kompositionen
JPS56154990A (en) * 1980-04-30 1981-11-30 Toyo Jozo Co Ltd Preparation of l-aminoacid oxidase
US4973747A (en) * 1989-08-15 1990-11-27 E. R. Squibb & Sons, Inc. Process for preparing 3-hydroxy 2-keto acids

Also Published As

Publication number Publication date
AU6186294A (en) 1994-11-10
EP0623580A1 (de) 1994-11-09
US5449823A (en) 1995-09-12
DE59402189D1 (de) 1997-04-30
AU682341B2 (en) 1997-10-02
DK0623580T3 (da) 1997-06-23
JPH06340578A (ja) 1994-12-13
BR9401895A (pt) 1994-12-27
CA2121972A1 (en) 1994-11-07
SG54218A1 (en) 1998-11-16
JP2744884B2 (ja) 1998-04-28
EP0623580B1 (de) 1997-03-26
MX9403286A (es) 1995-01-31

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