FR1171913A - Improvements in antibiotic preparation processes - Google Patents
Improvements in antibiotic preparation processesInfo
- Publication number
- FR1171913A FR1171913A FR1171913DA FR1171913A FR 1171913 A FR1171913 A FR 1171913A FR 1171913D A FR1171913D A FR 1171913DA FR 1171913 A FR1171913 A FR 1171913A
- Authority
- FR
- France
- Prior art keywords
- preparation processes
- antibiotic preparation
- antibiotic
- processes
- preparation
- 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
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
- C12R2001/485—Streptomyces aureofaciens
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US775115XA | 1953-09-28 | 1953-09-28 | |
US1171913XA | 1953-09-28 | 1953-09-28 | |
US344180XA | 1953-09-28 | 1953-09-28 | |
DEA20956A DE1026481B (en) | 1953-09-28 | 1954-08-13 | Process for the production of tetracycline by fermentation technology |
US481494A US2866738A (en) | 1955-01-12 | 1955-01-12 | Deionized corn steep liquor in production of tetracycline |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1171913A true FR1171913A (en) | 1959-02-03 |
Family
ID=34916533
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1171913D Expired FR1171913A (en) | 1953-09-28 | 1954-09-25 | Improvements in antibiotic preparation processes |
FR72308D Expired FR72308E (en) | 1953-09-28 | 1956-01-07 | Improvements in antibiotic preparation processes |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR72308D Expired FR72308E (en) | 1953-09-28 | 1956-01-07 | Improvements in antibiotic preparation processes |
Country Status (1)
Country | Link |
---|---|
FR (2) | FR1171913A (en) |
-
1954
- 1954-09-25 FR FR1171913D patent/FR1171913A/en not_active Expired
-
1956
- 1956-01-07 FR FR72308D patent/FR72308E/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR72308E (en) | 1960-04-06 |
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