NL7213973A - Violamycine antibiotic - prepd from streptomyces violaceus, has antiviral, antitumour and antimycoplasma activities - Google Patents
Violamycine antibiotic - prepd from streptomyces violaceus, has antiviral, antitumour and antimycoplasma activitiesInfo
- Publication number
- NL7213973A NL7213973A NL7213973A NL7213973A NL7213973A NL 7213973 A NL7213973 A NL 7213973A NL 7213973 A NL7213973 A NL 7213973A NL 7213973 A NL7213973 A NL 7213973A NL 7213973 A NL7213973 A NL 7213973A
- Authority
- NL
- Netherlands
- Prior art keywords
- violamycine
- antibiotic
- antimycoplasma
- antitumour
- prepd
- 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
- C12P19/00—Preparation of compounds containing saccharide radicals
- C12P19/44—Preparation of O-glycosides, e.g. glucosides
- C12P19/56—Preparation of O-glycosides, e.g. glucosides having an oxygen atom of the saccharide radical directly bound to a condensed ring system having three or more carbocyclic rings, e.g. daunomycin, adriamycin
-
- 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
Landscapes
- Organic Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Zoology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Microbiology (AREA)
- General Chemical & Material Sciences (AREA)
- Biotechnology (AREA)
- Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
Abstract
Antibiotic violamycine is obtd. from cultures of Streptomyces violaceus IMEt JA 6844 or a mutant, by incubating aerobically in a medium, pref. with added mineral salts for 2-6 days at 25-37 degrees with an initial pH 6.2-7.0. After extn. with solvent, the crude product is purified by solvent extn. and chromatography, giving up to 12 active components.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL7213973A NL7213973A (en) | 1972-10-16 | 1972-10-16 | Violamycine antibiotic - prepd from streptomyces violaceus, has antiviral, antitumour and antimycoplasma activities |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL7213973A NL7213973A (en) | 1972-10-16 | 1972-10-16 | Violamycine antibiotic - prepd from streptomyces violaceus, has antiviral, antitumour and antimycoplasma activities |
Publications (1)
Publication Number | Publication Date |
---|---|
NL7213973A true NL7213973A (en) | 1974-04-18 |
Family
ID=19817165
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL7213973A NL7213973A (en) | 1972-10-16 | 1972-10-16 | Violamycine antibiotic - prepd from streptomyces violaceus, has antiviral, antitumour and antimycoplasma activities |
Country Status (1)
Country | Link |
---|---|
NL (1) | NL7213973A (en) |
-
1972
- 1972-10-16 NL NL7213973A patent/NL7213973A/en not_active Application Discontinuation
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
BA | A request for search or an international-type search has been filed | ||
BB | A search report has been drawn up | ||
BV | The patent application has lapsed |