AT264710B - Verfahren zur Herstellung von Demethyltetracyclinen - Google Patents
Verfahren zur Herstellung von DemethyltetracyclinenInfo
- Publication number
- AT264710B AT264710B AT930464A AT930464A AT264710B AT 264710 B AT264710 B AT 264710B AT 930464 A AT930464 A AT 930464A AT 930464 A AT930464 A AT 930464A AT 264710 B AT264710 B AT 264710B
- Authority
- AT
- Austria
- Prior art keywords
- demethyltetracyclines
- production
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/65—Tetracyclines
-
- 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
- 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
- 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 (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| HUCI000479 | 1963-11-05 | ||
| HUCI000480 | 1963-11-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT264710B true AT264710B (de) | 1968-09-10 |
Family
ID=26318372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT930464A AT264710B (de) | 1963-11-05 | 1964-11-03 | Verfahren zur Herstellung von Demethyltetracyclinen |
Country Status (4)
| Country | Link |
|---|---|
| AT (1) | AT264710B (de) |
| DE (1) | DE1467833C3 (de) |
| DK (1) | DK129243B (de) |
| GB (2) | GB1091045A (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110699314B (zh) * | 2019-10-22 | 2022-12-23 | 河北圣雪大成制药有限责任公司 | 一种发酵生产6-去甲基四环素的方法 |
-
1964
- 1964-11-03 AT AT930464A patent/AT264710B/de active
- 1964-11-04 GB GB44991/64A patent/GB1091045A/en not_active Expired
- 1964-11-04 DE DE1467833A patent/DE1467833C3/de not_active Expired
- 1964-11-04 GB GB20660/67A patent/GB1091046A/en not_active Expired
- 1964-11-04 DK DK543564AA patent/DK129243B/da unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1091046A (en) | 1967-11-15 |
| DE1467833B2 (de) | 1973-10-04 |
| DK129243C (de) | 1975-02-03 |
| DE1467833C3 (de) | 1974-05-02 |
| DE1467833A1 (de) | 1968-11-28 |
| DK129243B (da) | 1974-09-16 |
| GB1091045A (en) | 1967-11-15 |
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