[go: up one dir, main page]

DE3683512D1 - Verfahren zur optischen isomerisierung von optisch aktiver aminosaeure und verfahren zur herstellung von optisch aktiver aminosaeure. - Google Patents

Verfahren zur optischen isomerisierung von optisch aktiver aminosaeure und verfahren zur herstellung von optisch aktiver aminosaeure.

Info

Publication number
DE3683512D1
DE3683512D1 DE8686102211T DE3683512T DE3683512D1 DE 3683512 D1 DE3683512 D1 DE 3683512D1 DE 8686102211 T DE8686102211 T DE 8686102211T DE 3683512 T DE3683512 T DE 3683512T DE 3683512 D1 DE3683512 D1 DE 3683512D1
Authority
DE
Germany
Prior art keywords
amino acid
optically active
active amino
production
optical isomerization
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
DE8686102211T
Other languages
English (en)
Inventor
Masaharu Doya
Toshio Kondo
Hideo Igarashi
Takako Uchiyama
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.)
Mitsubishi Gas Chemical Co Inc
Original Assignee
Mitsubishi Gas Chemical Co Inc
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
Priority claimed from JP60036001A external-priority patent/JPS61197530A/ja
Priority claimed from JP13546285A external-priority patent/JPS61293394A/ja
Application filed by Mitsubishi Gas Chemical Co Inc filed Critical Mitsubishi Gas Chemical Co Inc
Application granted granted Critical
Publication of DE3683512D1 publication Critical patent/DE3683512D1/de
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
    • 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
    • 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
    • C12P13/00—Preparation of nitrogen-containing organic compounds
    • C12P13/04—Alpha- or beta- amino acids

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)
DE8686102211T 1985-02-25 1986-02-20 Verfahren zur optischen isomerisierung von optisch aktiver aminosaeure und verfahren zur herstellung von optisch aktiver aminosaeure. Expired - Lifetime DE3683512D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP60036001A JPS61197530A (ja) 1985-02-25 1985-02-25 ラセミ化法
JP13546285A JPS61293394A (ja) 1985-06-21 1985-06-21 Ｌ−α−アミノ酸の製法

Publications (1)

Publication Number Publication Date
DE3683512D1 true DE3683512D1 (de) 1992-03-05

Family

ID=26375015

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686102211T Expired - Lifetime DE3683512D1 (de) 1985-02-25 1986-02-20 Verfahren zur optischen isomerisierung von optisch aktiver aminosaeure und verfahren zur herstellung von optisch aktiver aminosaeure.

Country Status (3)

Country Link
US (1) US4918196A (de)
EP (1) EP0193113B1 (de)
DE (1) DE3683512D1 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6255097A (ja) * 1985-09-04 1987-03-10 Nitto Chem Ind Co Ltd Ｌ−アミノ酸の製造法
AU613963B2 (en) * 1987-08-17 1991-08-15 Novo Industri A/S Process for preparation of organic chemicals
DE3816063A1 (de) * 1988-05-06 1989-11-23 Schering Ag Verfahren zur herstellung von l-aminosaeuren und aminosaeure-amiden
EP0356912A3 (de) * 1988-08-29 1991-09-18 Idemitsu Kosan Company Limited Verfahren zur Herstellung von 2-substituierter, optisch aktiver Karbonsäure
US5238828A (en) * 1988-08-29 1993-08-24 Idemitsu Kosan Company Limited Method for the preparation of an optically active 2-substituted carboxylic acid
NL9100038A (nl) * 1991-01-11 1992-08-03 Stamicarbon Enzym-gekatalyseerde bereiding van optisch aktieve carbonzuren.
DE4422045A1 (de) 1994-06-26 1996-01-04 Hoechst Schering Agrevo Gmbh Verfahren zur enzymatischen Spaltung von 2-Amino-4-methylphosphinobutansäureamid-Derivaten
CN100453531C (zh) * 1998-10-09 2009-01-21 味之素株式会社 半胱氨酸衍生物
US6949658B2 (en) 2000-05-18 2005-09-27 Mitsubishi Rayon Co., Ltd. Process for producing optically active α-amino acid and optically active α-amino acid amide
DE60120216T2 (de) * 2000-12-11 2007-03-29 Mitsubishi Gas Chemical Co., Inc. Verfahren zur Herstellung von optisch aktiver (4R)-1,3-Thiazolidin-4-Carboxylsäure
JP2002253293A (ja) * 2001-03-02 2002-09-10 Mitsubishi Gas Chem Co Inc 光学活性Ｌ−ｔｅｒｔ−ロイシンの製造法
GB0314260D0 (en) * 2003-06-19 2003-07-23 Astrazeneca Ab Therapeutic agents
CN1989246B (zh) 2004-07-22 2011-03-09 三菱瓦斯化学株式会社 L-氨基酸酰胺不对称水解酶及其编码dna
WO2006103696A2 (en) * 2005-04-01 2006-10-05 Rubamin Laboratories Limited Process for preparing levetiracetam and racemization of (r)- and (s)-2-amino butynamide and the corresponding acid derivatives
JP4730913B2 (ja) * 2007-07-31 2011-07-20 三菱レイヨン株式会社 光学活性ｔｅｒｔ−ロイシン及び光学活性ｔｅｒｔ−ロイシンアミドの製造方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3213106A (en) * 1961-11-16 1965-10-19 Ajinomoto Kk Process of racemizing optically active alpha acids
US3842073A (en) * 1971-07-22 1974-10-15 Allied Chem Racemization process for alpha-amino-caprolactam and lysine amide
JPS5817741A (ja) * 1981-07-23 1983-02-02 Video Res:Kk ビデオメータにおける記録方法
FR2523961B1 (fr) * 1982-03-23 1985-08-30 Centre Nat Rech Scient Procede de preparation d'un alpha-amino-acide libre l
JPS59159789A (ja) * 1983-03-01 1984-09-10 Mitsubishi Gas Chem Co Inc Ｌ−α−アミノ酸の製造方法
JPS6036446A (ja) * 1983-08-09 1985-02-25 Mitsubishi Gas Chem Co Inc Ｌ−α−アミノ酸の製造方法
JPS60184053A (ja) * 1984-03-01 1985-09-19 Mitsubishi Gas Chem Co Inc α−アミノ酸の回収法

Also Published As

Publication number Publication date
EP0193113B1 (de) 1992-01-22
US4918196A (en) 1990-04-17
EP0193113A1 (de) 1986-09-03

Similar Documents

Publication Publication Date Title
ATA165086A (de) Verfahren zur herstellung von glaskoerperchen
DE58903388D1 (de) Verfahren zur herstellung von fluorierten carbonsaeurefluoriden.
DE58902544D1 (de) Verfahren zur herstellung von 4-alkoxy-2-hydroxybenzophenon-5-sulfonsaeuren.
DE3680132D1 (de) Verfahren zur herstellung von optisch aktiver indolin-2-carbonsaeure.
DE68919246D1 (de) Verfahren zur Herstellung von Aminosäuren.
DE3683512D1 (de) Verfahren zur optischen isomerisierung von optisch aktiver aminosaeure und verfahren zur herstellung von optisch aktiver aminosaeure.
DE3650547D1 (de) Verfahren zur Herstellung von Halbleiterlasern
DE3672942D1 (de) Verfahren zur herstellung von tetrafluorbenzoesaeure.
DE3752086D1 (de) Verfahren zur Herstellung von optisch-aktiven Cyclopropancarbonsäure
DE68916754D1 (de) Verfahren zur Herstellung von optisch aktiver 3-Hydroxybuttersäure.
DE3776857D1 (de) Aequoringen-varianten und verfahren zur herstellung von entsprechenden aequorinproteinen.
DE3862306D1 (de) Verfahren zur elektrochemischen herstellung von carbonsaeuren.
DE68928398D1 (de) Verfahren zur Herstellung von Polybuten
DE3650643D1 (de) Verfahren zur Herstellung von 3-Polyfluoroalkylisoxazolylaminen
DE68926417D1 (de) Verfahren zur herstellung von optisch aktiven 2-hydroxysäureabkömmlingen
DE3776173D1 (de) Verfahren zur herstellung von saeureamiden.
DE3772341D1 (de) Verfahren zur herstellung von carbonsaeuren.
DE68910024D1 (de) Verfahren zur Herstellung von Methacrylsäure.
DE3768148D1 (de) Verfahren zur herstellung von carbonsaeuren.
DE68926922D1 (de) Verfahren zur Herstellung von L-alpha-Aminosäuren
ATE59634T1 (de) Verfahren zur herstellung von dialkyldisulfiden.
DE3872007D1 (de) Verfahren zur herstellung von carbonsaeuren.
DE69512329D1 (de) Verfahren zur Herstellung von optisch aktiver Gamma-hydroxy-L-Glutaminsäure
DE68920948D1 (de) Verfahren zur Racemisierung von Tetrahydrfuran-2-carbonsäure.
DE69318666D1 (de) Verfahren zur Herstellung von optisch aktiven gamma-Hydroxyketonen

Legal Events

Date Code Title Description
8364 No opposition during term of opposition