CA1142468A - Antibiotic sf-2050 and sf-2050b substances and production and use thereof - Google Patents

Antibiotic sf-2050 and sf-2050b substances and production and use thereof

Info

Publication number
CA1142468A
CA1142468A CA000321333A CA321333A CA1142468A CA 1142468 A CA1142468 A CA 1142468A CA 000321333 A CA000321333 A CA 000321333A CA 321333 A CA321333 A CA 321333A CA 1142468 A CA1142468 A CA 1142468A
Authority
CA
Canada
Prior art keywords
substance
water
sodium salt
culture
exhibiting
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
CA000321333A
Other languages
English (en)
French (fr)
Inventor
Shigeharu Inouye
Yasuaki Ogawa
Chuhei Nojiri
Kazunori Ohba
Tomizo Niwa
Jiro Itoh
Kunikazu Totsugawa
Norio Ezaki
Takashi Shomura
Yujiro Yamada
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.)
Meiji Seika Kaisha Ltd
Original Assignee
Meiji Seika Kaisha Ltd
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 JP1502678A external-priority patent/JPS54109901A/ja
Priority claimed from JP53028324A external-priority patent/JPS6044916B2/ja
Application filed by Meiji Seika Kaisha Ltd filed Critical Meiji Seika Kaisha Ltd
Application granted granted Critical
Publication of CA1142468A publication Critical patent/CA1142468A/en
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
    • C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
    • C12N9/99—Enzyme inactivation by chemical treatment
    • 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
    • C12P1/00—Preparation of compounds or compositions, not provided for in groups C12P3/00 - C12P39/00, by using microorganisms or enzymes
    • C12P1/06—Preparation of compounds or compositions, not provided for in groups C12P3/00 - C12P39/00, by using microorganisms or enzymes by using actinomycetales
    • 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
    • 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
    • Y10S435/886—Streptomyces

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Genetics & Genomics (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biotechnology (AREA)
  • Biochemistry (AREA)
  • Microbiology (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Mycology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Virology (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
CA000321333A 1978-02-14 1979-02-13 Antibiotic sf-2050 and sf-2050b substances and production and use thereof Expired CA1142468A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP1502678A JPS54109901A (en) 1978-02-14 1978-02-14 New antibiotic sf-2050 substance and preparation thereof
JP15026/78 1978-02-14
JP28324/78 1978-03-14
JP53028324A JPS6044916B2 (ja) 1978-03-14 1978-03-14 新抗生物質ｓｆ−２０５０ｂ物質及びその製造法

Publications (1)

Publication Number Publication Date
CA1142468A true CA1142468A (en) 1983-03-08

Family

ID=26351092

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000321333A Expired CA1142468A (en) 1978-02-14 1979-02-13 Antibiotic sf-2050 and sf-2050b substances and production and use thereof

Country Status (9)

Country Link
US (1) US4220639A (https=)
CA (1) CA1142468A (https=)
CH (1) CH644151A5 (https=)
DE (1) DE2905066C2 (https=)
FR (1) FR2416900A1 (https=)
GB (1) GB2014129B (https=)
IT (1) IT1207884B (https=)
NL (1) NL7901010A (https=)
SE (1) SE447909B (https=)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3928569A (en) * 1972-08-09 1975-12-23 Microbial Chem Res Found Two substances inhibiting beta-lactamase and their production
GB1483142A (en) * 1975-03-15 1977-08-17 Beecham Group Ltd Streptomycetal antibiotic

Also Published As

Publication number Publication date
NL7901010A (nl) 1979-08-16
US4220639A (en) 1980-09-02
SE447909B (sv) 1986-12-22
DE2905066A1 (de) 1979-08-16
IT7909342A0 (it) 1979-02-13
SE7901094L (sv) 1979-08-15
IT1207884B (it) 1989-06-01
GB2014129A (en) 1979-08-22
GB2014129B (en) 1982-08-25
FR2416900B1 (https=) 1984-12-28
DE2905066C2 (de) 1984-11-22
FR2416900A1 (fr) 1979-09-07
CH644151A5 (de) 1984-07-13

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Legal Events

Date Code Title Description
MKEX Expiry