DK129243B - Process for the preparation of 6-demethyltetracyclines. - Google Patents

Process for the preparation of 6-demethyltetracyclines.

Info

Publication number
DK129243B
DK129243B DK543564AA DK543564A DK129243B DK 129243 B DK129243 B DK 129243B DK 543564A A DK543564A A DK 543564AA DK 543564 A DK543564 A DK 543564A DK 129243 B DK129243 B DK 129243B
Authority
DK
Denmark
Prior art keywords
demethyltetracyclines
preparation
Prior art date
Application number
DK543564AA
Other languages
Danish (da)
Other versions
DK129243C (en
Inventor
M Jarai
Original Assignee
Chinoin Gyogyszer Es Vegyeszet
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 Chinoin Gyogyszer Es Vegyeszet filed Critical Chinoin Gyogyszer Es Vegyeszet
Publication of DK129243B publication Critical patent/DK129243B/en
Application granted granted Critical
Publication of DK129243C publication Critical patent/DK129243C/da

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/65—Tetracyclines
    • 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
    • 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

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Biotechnology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Medicinal Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Microbiology (AREA)
  • Biochemistry (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Biomedical Technology (AREA)
  • Virology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
DK543564AA 1963-11-05 1964-11-04 Process for the preparation of 6-demethyltetracyclines. DK129243B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
HUCI000479 1963-11-05
HUCI000480 1963-11-06

Publications (2)

Publication Number Publication Date
DK129243B true DK129243B (en) 1974-09-16
DK129243C DK129243C (en) 1975-02-03

Family

ID=26318372

Family Applications (1)

Application Number Title Priority Date Filing Date
DK543564AA DK129243B (en) 1963-11-05 1964-11-04 Process for the preparation of 6-demethyltetracyclines.

Country Status (4)

Country Link
AT (1) AT264710B (en)
DE (1) DE1467833C3 (en)
DK (1) DK129243B (en)
GB (2) GB1091046A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110699314B (en) * 2019-10-22 2022-12-23 河北圣雪大成制药有限责任公司 Method for producing 6-demethyltetracycline by fermentation

Also Published As

Publication number Publication date
AT264710B (en) 1968-09-10
GB1091046A (en) 1967-11-15
DE1467833A1 (en) 1968-11-28
DE1467833C3 (en) 1974-05-02
DK129243C (en) 1975-02-03
GB1091045A (en) 1967-11-15
DE1467833B2 (en) 1973-10-04

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