FR1207437A - Perfectionnements apportés aux procédés de préparation de tryptophane - Google Patents

Perfectionnements apportés aux procédés de préparation de tryptophane

Info

Publication number
FR1207437A
FR1207437A FR1207437DA FR1207437A FR 1207437 A FR1207437 A FR 1207437A FR 1207437D A FR1207437D A FR 1207437DA FR 1207437 A FR1207437 A FR 1207437A
Authority
FR
France
Prior art keywords
preparation processes
tryptophan
tryptophan preparation
processes
preparation
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
Application number
Other languages
English (en)
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.)
Pfizer Inc
Original Assignee
Pfizer Inc
Charles Pfizer and 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 Pfizer Inc, Charles Pfizer and Co Inc filed Critical Pfizer Inc
Application granted granted Critical
Publication of FR1207437A publication Critical patent/FR1207437A/fr
Expired 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)
FR1207437D 1957-05-02 1958-04-04 Perfectionnements apportés aux procédés de préparation de tryptophane Expired FR1207437A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1207437XA 1957-05-02 1957-05-02

Publications (1)

Publication Number Publication Date
FR1207437A true FR1207437A (fr) 1960-02-16

Family

ID=22392281

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1207437D Expired FR1207437A (fr) 1957-05-02 1958-04-04 Perfectionnements apportés aux procédés de préparation de tryptophane

Country Status (1)

Country Link
FR (1) FR1207437A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6338957B2 (en) 2000-03-09 2002-01-15 Ajinomoto Co., Inc. Method for producing halo-L-tryptophan

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6338957B2 (en) 2000-03-09 2002-01-15 Ajinomoto Co., Inc. Method for producing halo-L-tryptophan

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