JPS6221791B2 - - Google Patents

Info

Publication number
JPS6221791B2
JPS6221791B2 JP54152350A JP15235079A JPS6221791B2 JP S6221791 B2 JPS6221791 B2 JP S6221791B2 JP 54152350 A JP54152350 A JP 54152350A JP 15235079 A JP15235079 A JP 15235079A JP S6221791 B2 JPS6221791 B2 JP S6221791B2
Authority
JP
Japan
Prior art keywords
antibiotic
medium
pharmaceutically acceptable
streptomyces
broth
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
JP54152350A
Other languages
English (en)
Japanese (ja)
Other versions
JPS562980A (en
Inventor
Esu Deyuii Rei
Ii Furoaa Jeemusu
Bii Jinmeriman Sherudon
Jei Kyashideii Patoritsuku
Satoshi Oomura
Ruiko Ooiwa
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.)
KITAZATO KENKYUSHO
Original Assignee
KITAZATO KENKYUSHO
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 KITAZATO KENKYUSHO filed Critical KITAZATO KENKYUSHO
Publication of JPS562980A publication Critical patent/JPS562980A/ja
Publication of JPS6221791B2 publication Critical patent/JPS6221791B2/ja
Granted 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
    • C12P17/00—Preparation of heterocyclic carbon compounds with only O, N, S, Se or Te as ring hetero atoms
    • C12P17/16—Preparation of heterocyclic carbon compounds with only O, N, S, Se or Te as ring hetero atoms containing two or more hetero rings
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A61P31/04—Antibacterial agents
    • 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
    • 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)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Genetics & Genomics (AREA)
  • Biotechnology (AREA)
  • General Health & Medical Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Microbiology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Virology (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Biomedical Technology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Oncology (AREA)
  • Communicable Diseases (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Fodder In General (AREA)
JP15235079A 1979-06-22 1979-11-22 Novel antibiotic substance a73a and its preparation Granted JPS562980A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/051,318 US4262002A (en) 1979-06-22 1979-06-22 Discovery of A73A, a new efrotomycin-like antibiotic in fermentation broth

Publications (2)

Publication Number Publication Date
JPS562980A JPS562980A (en) 1981-01-13
JPS6221791B2 true JPS6221791B2 (enExample) 1987-05-14

Family

ID=21970562

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15235079A Granted JPS562980A (en) 1979-06-22 1979-11-22 Novel antibiotic substance a73a and its preparation

Country Status (2)

Country Link
US (1) US4262002A (enExample)
JP (1) JPS562980A (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4937184A (en) * 1988-04-18 1990-06-26 Pfizer Inc. N-demethylefrotomycin
US4847245A (en) * 1988-04-18 1989-07-11 Pfizer Inc. N-demethylefrotomycin

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4062948A (en) * 1970-08-14 1977-12-13 Gist-Brocades N.V. Dihydromocimycin antibiotics
US4112216A (en) * 1974-09-16 1978-09-05 Hoffmann-La Roche Inc. Conversion of mocimycin to antibiotic X-5108 and intermediates
US4071631A (en) * 1976-10-29 1978-01-31 Merck & Co., Inc. Antibiotic A21A

Also Published As

Publication number Publication date
US4262002A (en) 1981-04-14
JPS562980A (en) 1981-01-13

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