ES259057A1 - Un metodo de obtener tetraciclina - Google Patents

Un metodo de obtener tetraciclina

Info

Publication number
ES259057A1
ES259057A1 ES0259057A ES259057A ES259057A1 ES 259057 A1 ES259057 A1 ES 259057A1 ES 0259057 A ES0259057 A ES 0259057A ES 259057 A ES259057 A ES 259057A ES 259057 A1 ES259057 A1 ES 259057A1
Authority
ES
Spain
Prior art keywords
tetracycline
translation
machine
legally binding
google translate
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
ES0259057A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of ES259057A1 publication Critical patent/ES259057A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N1/00—Microorganisms, e.g. protozoa; Compositions thereof; Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor
    • C12N1/20—Bacteria; Culture media therefor
    • C12N1/205—Bacterial isolates
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C237/00—Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by amino groups
    • C07C237/24—Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by amino groups having the carbon atom of at least one of the carboxamide groups bound to a carbon atom of a ring other than a six-membered aromatic ring of the carbon skeleton
    • C07C237/26—Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by amino groups having the carbon atom of at least one of the carboxamide groups bound to a carbon atom of a ring other than a six-membered aromatic ring of the carbon skeleton of a ring being part of a condensed ring system formed by at least four rings, e.g. tetracycline
    • 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
    • C12P13/02—Amides, e.g. chloramphenicol or polyamides; Imides or polyimides; Urethanes, i.e. compounds comprising N-C=O structural element or polyurethanes
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12R—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES C12C - C12Q, RELATING TO MICROORGANISMS
    • C12R2001/00—Microorganisms ; Processes using microorganisms
    • C12R2001/01—Bacteria or Actinomycetales ; using bacteria or Actinomycetales
    • C12R2001/465—Streptomyces

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Genetics & Genomics (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biotechnology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Microbiology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Virology (AREA)
  • Biomedical Technology (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)

Abstract

Un método de obtener tetraciclina por fermentación sumergida, en condiciones aeróbicas, caracterizado porque el procedimiento de biosíntesis se realiza a una temperatura de 30-32º C., en 34-40 horas, empleando la cepa 88 de la especie Streptomyces, que sobre un sustrato que tiene un pH de 5,0-7,2, que contiene fuentes de carbono, nitrógeno y sales minerales asimilables y, entre otros componentes, productos de avena, produce, sin inhibidores de cloración, exclusivamente, y con gran rendimiento, tetraciclina, que se aísla del sustrato fermentado, pero, si los productos de avena faltan en el sustrato, dicha cepa produce tetraciclina, cloro-tetraciclina y otros dos antibióticos no identificados.
ES0259057A 1959-06-20 1960-06-18 Un metodo de obtener tetraciclina Expired ES259057A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL9152359 1959-06-20

Publications (1)

Publication Number Publication Date
ES259057A1 true ES259057A1 (es) 1960-12-01

Family

ID=19936798

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0259057A Expired ES259057A1 (es) 1959-06-20 1960-06-18 Un metodo de obtener tetraciclina

Country Status (4)

Country Link
BE (1) BE592022A (es)
BR (1) BR6020341D0 (es)
CH (1) CH391187A (es)
ES (1) ES259057A1 (es)

Also Published As

Publication number Publication date
BR6020341D0 (pt) 1973-05-24
CH391187A (de) 1965-04-30
BE592022A (fr) 1960-10-17

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