FR1490463A - Procédé de préparation de la 4-nu-déméthyl-4-nu-éthyl-oxytétracycline - Google Patents

Procédé de préparation de la 4-nu-déméthyl-4-nu-éthyl-oxytétracycline

Info

Publication number
FR1490463A
FR1490463A FR939513A FR939513A FR1490463A FR 1490463 A FR1490463 A FR 1490463A FR 939513 A FR939513 A FR 939513A FR 939513 A FR939513 A FR 939513A FR 1490463 A FR1490463 A FR 1490463A
Authority
FR
France
Prior art keywords
demethyl
oxytetracycline
ethyl
preparing
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
FR939513A
Other languages
English (en)
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.)
ER Squibb and Sons LLC
Original Assignee
ER Squibb and Sons LLC
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 to NL294704D priority Critical patent/NL294704A/xx
Application filed by ER Squibb and Sons LLC filed Critical ER Squibb and Sons LLC
Priority to FR939513A priority patent/FR1490463A/fr
Priority to CH843963A priority patent/CH404864A/fr
Priority to FR948430A priority patent/FR3369M/fr
Application granted granted Critical
Publication of FR1490463A publication Critical patent/FR1490463A/fr
Expired 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
    • 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, 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
    • 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
    • C12R2001/59—Streptomyces rimosus

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)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
FR939513A 1962-07-05 1963-06-27 Procédé de préparation de la 4-nu-déméthyl-4-nu-éthyl-oxytétracycline Expired FR1490463A (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
NL294704D NL294704A (fr) 1962-07-05
FR939513A FR1490463A (fr) 1962-07-05 1963-06-27 Procédé de préparation de la 4-nu-déméthyl-4-nu-éthyl-oxytétracycline
CH843963A CH404864A (fr) 1962-07-05 1963-07-05 Procédé de préparation de la 4-N-déméthyl-4-H-éthyl-oxytétracycline
FR948430A FR3369M (fr) 1962-07-05 1963-09-24 4-n-déméthyl-4-n-éthyl-oxytétracycline.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US20776962A 1962-07-05 1962-07-05
FR939513A FR1490463A (fr) 1962-07-05 1963-06-27 Procédé de préparation de la 4-nu-déméthyl-4-nu-éthyl-oxytétracycline

Publications (1)

Publication Number Publication Date
FR1490463A true FR1490463A (fr) 1967-08-04

Family

ID=34828630

Family Applications (1)

Application Number Title Priority Date Filing Date
FR939513A Expired FR1490463A (fr) 1962-07-05 1963-06-27 Procédé de préparation de la 4-nu-déméthyl-4-nu-éthyl-oxytétracycline

Country Status (3)

Country Link
CH (1) CH404864A (fr)
FR (1) FR1490463A (fr)
NL (1) NL294704A (fr)

Also Published As

Publication number Publication date
CH404864A (fr) 1965-12-31
NL294704A (fr)

Similar Documents

Publication Publication Date Title
BE639614A (fr) Procédé de préparation de lactones
FR1361216A (fr) Procédé de préparation de copolyacétals
BE636007A (fr) Procédé de préparation de sultones
FR1335831A (fr) Procédé de préparation de nu-(3, 3-diphényl-3-alcanoyl)-propylspiro
FR1346293A (fr) Procédé de préparation de la carboxyméthylcellulose
FR1324011A (fr) Procédé de préparation de nucléosides
FR1356179A (fr) Procédé de préparation de 1-aryl-hydropyrazoles
CH435306A (fr) Procédé de préparation de diazabicyclo-octanes
BE627342A (fr) Procédé de préparation des 4-hydroxy-5-halogène-pyrimidines
FR1490463A (fr) Procédé de préparation de la 4-nu-déméthyl-4-nu-éthyl-oxytétracycline
FR1335757A (fr) Procédé de préparation de la 5-nitrofurane-2-carbonamidoxime
FR1329808A (fr) Procédé de préparation de la 4-nicotinoylamino-antipyrine
FR1322374A (fr) Procédé de préparation de la diphénylamine
FR1318641A (fr) Procédé de préparation de la n-hydroxyméthyl-pyrrolidone
CH424774A (fr) Procédé de préparation de la paravallaridine désaminée
FR1332920A (fr) Procédé de préparation de fulvènes
FR1350036A (fr) Procédé de préparation de thioéthers
BE640404A (fr) Procédé de préparation de trioxane
CH411885A (fr) Procédé de préparation de carbostyrils
FR1421259A (fr) Procédé de préparation de chloro-dinitrobenzènes
FR1377436A (fr) Procédé de préparation de 3-méthyl-2-pyrrolidinones
FR1367320A (fr) Procédé de préparation de diphénylchlorométhane
FR1356556A (fr) Procédé de préparation de copolyacétals
FR1356136A (fr) Procédé de préparation de difluorochlorobromométhane
FR1329874A (fr) Procédé de préparation de dinitroso-hydrazodicarboxamides