DK103505C - Fremgangsmåde til fremstilling af 4-N-demethyl-4-N-ethyl-oxytetracyclin. - Google Patents
Fremgangsmåde til fremstilling af 4-N-demethyl-4-N-ethyl-oxytetracyclin.Info
- Publication number
- DK103505C DK103505C DK317763AA DK317763A DK103505C DK 103505 C DK103505 C DK 103505C DK 317763A A DK317763A A DK 317763AA DK 317763 A DK317763 A DK 317763A DK 103505 C DK103505 C DK 103505C
- Authority
- DK
- Denmark
- Prior art keywords
- demethyl
- oxytetracycline
- ethyl
- preparation
- Prior art date
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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US20776962A | 1962-07-05 | 1962-07-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
DK103505C true DK103505C (da) | 1966-01-17 |
Family
ID=22771935
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK317763AA DK103505C (da) | 1962-07-05 | 1963-07-04 | Fremgangsmåde til fremstilling af 4-N-demethyl-4-N-ethyl-oxytetracyclin. |
Country Status (3)
Country | Link |
---|---|
DK (1) | DK103505C (da) |
ES (1) | ES289331A1 (da) |
FR (1) | FR3369M (da) |
-
1963
- 1963-06-25 ES ES289331A patent/ES289331A1/es not_active Expired
- 1963-07-04 DK DK317763AA patent/DK103505C/da active
- 1963-09-24 FR FR948430A patent/FR3369M/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ES289331A1 (es) | 1963-11-01 |
FR3369M (fr) | 1965-06-14 |
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