BE566454A - - Google Patents

Info

Publication number
BE566454A
BE566454A BE566454DA BE566454A BE 566454 A BE566454 A BE 566454A BE 566454D A BE566454D A BE 566454DA BE 566454 A BE566454 A BE 566454A
Authority
BE
Belgium
Prior art keywords
sep
tetracycline
fermentation
formula
chlorotetracycline
Prior art date
Application number
Other languages
English (en)
French (fr)
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.)
Publication of BE566454A publication Critical patent/BE566454A/fr

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
    • 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
    • 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
    • C12R2001/485—Streptomyces aureofaciens

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Genetics & Genomics (AREA)
  • Biotechnology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • Microbiology (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Virology (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
BE566454D 1958-04-04 BE566454A (2)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR762356A FR1265823A (fr) 1958-04-04 1958-04-04 Procédé de préparation des tétracyclines

Publications (1)

Publication Number Publication Date
BE566454A true BE566454A (2)

Family

ID=8706165

Family Applications (2)

Application Number Title Priority Date Filing Date
BE566455D BE566455A (2) 1958-04-04
BE566454D BE566454A (2) 1958-04-04

Family Applications Before (1)

Application Number Title Priority Date Filing Date
BE566455D BE566455A (2) 1958-04-04

Country Status (2)

Country Link
BE (2) BE566454A (2)
FR (1) FR1265823A (2)

Also Published As

Publication number Publication date
FR1265823A (fr) 1961-07-07
BE566455A (2)

Similar Documents

Publication Publication Date Title
BE533886A (2)
CH304875A (fr) Procédé de préparation d'une nouvelle substance antibiotique.
BE487301A (2)
KR970043038A (ko) 스트렙토마이세스엑스포리아투스(streptomycesexfoliatus)yj-118과이를이용한프라바스타틴나트륨의제조방법
US3019173A (en) Method for preparing tetracycline
CH373375A (fr) Procédé de préparation des tétracyclines
Katagiri et al. Microbiological Studies of Coli-aerogenes Bacteria: Part I. Conversion of the Lactic Acid Fermentation to α-Ketoglutaric Acid FermentationPart II. Oxidative Fermentation of Glucose
FI77893C (fi) Foerfarande foer framstaellning av indanylderivat.
BE567955A (2)
US3139386A (en) Method for producing l-methionine
US2965546A (en) Biological conversion of 5alpha (11alpha)-dehydrotetracyclines to broad-spectrum antibiotics
DE2152548C3 (de) Verfahren zur Herstellung von L-Hydroxyphenylalaninen
CH650797A5 (fr) Procede microbiologique de production de narasine.
US4334021A (en) Process for producing coproporphyrin III
US3352759A (en) Process for producing cis-succinic acid of gauche form
Bauguess The influence of optical activity on the utilization of tryptophane for growth by the diphtheria bacillus
US3022223A (en) Biosynthesis of alpha-ketoglutaric acid
US3752740A (en) Process for producing beta-carotene
JPS58876B2 (ja) Ｆｒ −１９２３ ブツシツノ セイゾウホウホウ
CH277824A (fr) Procédé de production de la streptomycine.
US2871166A (en) Fermentation of oxytetracycline by streptomyces rimosus
JPH037587A (ja) Ｌ―リンゴ酸の製造方法
US3676302A (en) Lincomycin production
BE562073A (2)
CH384588A (fr) Procédé pour préparer de la L-lysine par fermentation