FR2665459B1 - Procede d'obtention de tryptophane optiquement actif. - Google Patents

Procede d'obtention de tryptophane optiquement actif.

Info

Publication number
FR2665459B1
FR2665459B1 FR9109821A FR9109821A FR2665459B1 FR 2665459 B1 FR2665459 B1 FR 2665459B1 FR 9109821 A FR9109821 A FR 9109821A FR 9109821 A FR9109821 A FR 9109821A FR 2665459 B1 FR2665459 B1 FR 2665459B1
Authority
FR
France
Prior art keywords
optically active
obtaining optically
tryptophane
active tryptophane
obtaining
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 - Fee Related
Application number
FR9109821A
Other languages
English (en)
Other versions
FR2665459A1 (fr
Inventor
Shinohara Toru
Otani Masaru
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.)
Ajinomoto Co Inc
Original Assignee
Ajinomoto 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
Application filed by Ajinomoto Co Inc filed Critical Ajinomoto Co Inc
Publication of FR2665459A1 publication Critical patent/FR2665459A1/fr
Application granted granted Critical
Publication of FR2665459B1 publication Critical patent/FR2665459B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C12P13/00—Preparation of nitrogen-containing organic compounds
    • C12P13/04—Alpha- or beta- amino acids
    • C12P13/22—Tryptophan; Tyrosine; Phenylalanine; 3,4-Dihydroxyphenylalanine
    • C12P13/227—Tryptophan

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)
  • Indole Compounds (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR9109821A 1990-08-01 1991-08-01 Procede d'obtention de tryptophane optiquement actif. Expired - Fee Related FR2665459B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2204388A JPH0489479A (ja) 1990-08-01 1990-08-01 光学活性トリプトファンの回収方法

Publications (2)

Publication Number Publication Date
FR2665459A1 FR2665459A1 (fr) 1992-02-07
FR2665459B1 true FR2665459B1 (fr) 1995-10-20

Family

ID=16489714

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9109821A Expired - Fee Related FR2665459B1 (fr) 1990-08-01 1991-08-01 Procede d'obtention de tryptophane optiquement actif.

Country Status (4)

Country Link
US (1) US5329014A (fr)
JP (1) JPH0489479A (fr)
FR (1) FR2665459B1 (fr)
IT (1) IT1250711B (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2762484A4 (fr) * 2011-09-30 2015-05-06 Meiji Seika Pharma Co Ltd Procédé de fabrication d'acide libre de glufosinate p

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1343804A (fr) * 1962-10-25 1963-11-22 Sumitomo Chemical Co Procédé de production des l-aminoacides par fermentation
GB1186952A (en) * 1967-06-17 1970-04-08 Kyowa Hakko Kogyo Kk Process for producing L-Tryptophan
GB1330573A (en) * 1970-09-12 1973-09-19 Ajinomoto Kk Optical resolution of dl-tryptophan derivatives
JPS58895A (ja) * 1981-06-26 1983-01-06 Mitsui Toatsu Chem Inc Ｌ−トリプトフアンの製造方法
JPH0229075B2 (ja) * 1983-06-22 1990-06-27 Ajinomoto Kk Toriputofuannoshosekiho
JPS6034196A (ja) * 1983-08-02 1985-02-21 Ajinomoto Co Inc 光学活性トリプトファンの回収方法
JPS60105498A (ja) * 1983-11-10 1985-06-10 Ajinomoto Co Inc 光学活性トリプトフアンの回収方法
AU566747B2 (en) * 1984-01-10 1987-10-29 Mitsui Chemicals, Inc. Method of separating l-tryptophan
JPS61212249A (ja) * 1985-03-15 1986-09-20 Ajinomoto Co Inc 飼料用組成物
JPH07640B2 (ja) * 1985-07-12 1995-01-11 味の素株式会社 α−Ｌ−アスパルチル−Ｌ−フエニルアラニンメチルエステル塩酸塩の製造法
JPH0648990B2 (ja) * 1987-01-14 1994-06-29 味の素株式会社 トリプトフアンの精製方法
JP2893813B2 (ja) * 1990-03-15 1999-05-24 味の素株式会社 光学活性トリプトファンの晶析法

Also Published As

Publication number Publication date
ITMI912064A1 (it) 1992-02-02
IT1250711B (it) 1995-04-21
FR2665459A1 (fr) 1992-02-07
JPH0489479A (ja) 1992-03-23
ITMI912064A0 (it) 1991-07-25
US5329014A (en) 1994-07-12

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Legal Events

Date Code Title Description
ST Notification of lapse