DE869679C - Verfahren zur Erzeugung und Gewinnung eines antibiotischen Stoffes - Google Patents

Verfahren zur Erzeugung und Gewinnung eines antibiotischen Stoffes

Info

Publication number
DE869679C
DE869679C DEP32784D DEP0032784D DE869679C DE 869679 C DE869679 C DE 869679C DE P32784 D DEP32784 D DE P32784D DE P0032784 D DEP0032784 D DE P0032784D DE 869679 C DE869679 C DE 869679C
Authority
DE
Germany
Prior art keywords
aureomycin
fermentation
solvent
organic solvent
extraction
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
DEP32784D
Other languages
German (de)
English (en)
Inventor
Benjamin Minge Duggar
Joseph George Niedercorn
Charles Pidacks
Edward Everett Starbird
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.)
Wyeth Holdings LLC
Original Assignee
American Cyanamid Co
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 US7592A external-priority patent/US2482055A/en
Priority claimed from US62765A external-priority patent/US2586766A/en
Priority claimed from US65512A external-priority patent/US2609329A/en
Application filed by American Cyanamid Co filed Critical American Cyanamid Co
Application granted granted Critical
Publication of DE869679C publication Critical patent/DE869679C/de
Priority claimed from FR779703A external-priority patent/FR74539E/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C233/00—Carboxylic acid amides
    • 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; 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
    • 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
    • C12P29/00—Preparation of compounds containing a naphthacene ring system, e.g. tetracycline
    • 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
    • C12R2001/485—Streptomyces aureofaciens

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)
  • Compounds Of Unknown Constitution (AREA)
DEP32784D 1948-02-11 1949-01-30 Verfahren zur Erzeugung und Gewinnung eines antibiotischen Stoffes Expired DE869679C (de)

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
US690381XA 1948-02-11 1948-02-11
US7592A US2482055A (en) 1948-02-11 1948-02-11 Aureomycin and preparation of same
US1080407XA 1948-11-30 1948-11-30
US301148XA 1948-11-30 1948-11-30
US62765A US2586766A (en) 1948-02-11 1948-11-30 Purifying aureomycin by chromatographic adsorption
US151248XA 1948-12-15 1948-12-15
US65512A US2609329A (en) 1948-02-11 1948-12-15 Process for producing aureomycin
FR779703A FR74539E (fr) 1948-02-11 1958-11-21 Perfectionnements à la préparation de substances antibiotiques

Publications (1)

Publication Number Publication Date
DE869679C true DE869679C (de) 1953-03-05

Family

ID=34831561

Family Applications (1)

Application Number Title Priority Date Filing Date
DEP32784D Expired DE869679C (de) 1948-02-11 1949-01-30 Verfahren zur Erzeugung und Gewinnung eines antibiotischen Stoffes

Country Status (4)

Country Link
DE (1) DE869679C (2)
FR (1) FR1080407A (2)
GB (1) GB690381A (2)
NL (1) NL72763C (2)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2905714A (en) * 1956-10-01 1959-09-22 American Cyanamid Co Recrystallization of tetracycline

Also Published As

Publication number Publication date
FR1080407A (fr) 1954-12-09
NL72763C (2)
GB690381A (en) 1953-04-22

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