ES231911A1 - UN PROCEDIMIENTO PARA LA PREPARACIoN DE áCIDO DIAMINOPIMÉLICO - Google Patents

UN PROCEDIMIENTO PARA LA PREPARACIoN DE áCIDO DIAMINOPIMÉLICO

Info

Publication number
ES231911A1
ES231911A1 ES0231911A ES231911A ES231911A1 ES 231911 A1 ES231911 A1 ES 231911A1 ES 0231911 A ES0231911 A ES 0231911A ES 231911 A ES231911 A ES 231911A ES 231911 A1 ES231911 A1 ES 231911A1
Authority
ES
Spain
Prior art keywords
diaminopimelic acid
preparation
lysine
fermentation
neutrality
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
ES0231911A
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
Publication of ES231911A1 publication Critical patent/ES231911A1/es
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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C227/00—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton
    • C07C227/14—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton from compounds containing already amino and carboxyl groups or derivatives thereof
    • C07C227/16—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton from compounds containing already amino and carboxyl groups or derivatives thereof by reactions not involving the amino or carboxyl groups
    • 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
    • C12P13/08—Lysine; Diaminopimelic acid; Threonine; Valine
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S435/00—Chemistry: molecular biology and microbiology
    • Y10S435/8215—Microorganisms
    • Y10S435/822—Microorganisms using bacteria or actinomycetales
    • Y10S435/823—Acetobacter
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S435/00—Chemistry: molecular biology and microbiology
    • Y10S435/8215—Microorganisms
    • Y10S435/822—Microorganisms using bacteria or actinomycetales
    • Y10S435/848—Escherichia
    • Y10S435/849—Escherichia coli

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)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)

Abstract

Procedimiento para la preparación de ácido diaminopimélico por fermentación aerobia sumergida de un mutante de E. coli que requiere lisina para su desarrollo y al que le falta el enzima descarboxilasa de ácido diaminopimélico, realizándose la fermentación en un medio nutricio cuyo pH se mantiene cerca de la neutralidad.
ES0231911A 1955-12-09 1956-11-13 UN PROCEDIMIENTO PARA LA PREPARACIoN DE áCIDO DIAMINOPIMÉLICO Expired ES231911A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US551987A US2771396A (en) 1955-12-09 1955-12-09 Preparation of diaminopimelic acid and lysine

Publications (1)

Publication Number Publication Date
ES231911A1 true ES231911A1 (es) 1957-03-16

Family

ID=24203488

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0231911A Expired ES231911A1 (es) 1955-12-09 1956-11-13 UN PROCEDIMIENTO PARA LA PREPARACIoN DE áCIDO DIAMINOPIMÉLICO

Country Status (3)

Country Link
US (1) US2771396A (es)
DE (1) DE1046060B (es)
ES (1) ES231911A1 (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2841532A (en) * 1956-10-18 1958-07-01 Pfizer & Co C Fermentation process for the production of l-lysine
US2947666A (en) * 1957-09-30 1960-08-02 Pfizer & Co C Amino acids and process
US2955986A (en) * 1957-11-20 1960-10-11 Pfizer & Co C Improved fermentation process for the production of diaminopimelic acid
US2975105A (en) * 1957-12-10 1961-03-14 Pfizer & Co C Fermentation process
US2968594A (en) * 1958-02-03 1961-01-17 Pfizer & Co C Amino acid and process
US2937122A (en) * 1958-03-10 1960-05-17 Pfizer & Co C Production of l-threonine
US2937121A (en) * 1958-03-10 1960-05-17 Pfizer & Co C Production of l-threonine
US2979439A (en) * 1958-11-04 1961-04-11 Kyowa Hakko Kogyo Kk Method of producing l-lysine by fermentation
US3655510A (en) * 1968-06-14 1972-04-11 Kyowa Hakko Kogyo Kk Process for preparing amino acids from hydrocarbons

Also Published As

Publication number Publication date
US2771396A (en) 1956-11-20
DE1046060B (de) 1958-12-11

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