GEP19971048B - Method for preparation of antibiotic s541 and streptomycetes strains-producers of antibiotic s541 - Google Patents
Method for preparation of antibiotic s541 and streptomycetes strains-producers of antibiotic s541Info
- Publication number
- GEP19971048B GEP19971048B GEAP19931682A GEAP1993001682A GEP19971048B GE P19971048 B GEP19971048 B GE P19971048B GE AP19931682 A GEAP19931682 A GE AP19931682A GE AP1993001682 A GEAP1993001682 A GE AP1993001682A GE P19971048 B GEP19971048 B GE P19971048B
- Authority
- GE
- Georgia
- Prior art keywords
- antibiotic
- producers
- preparation
- antibiotics
- methyl
- Prior art date
Links
Landscapes
- Agricultural Chemicals And Associated Chemicals (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
Abstract
The invention refers to new compounds - to antibiotics and to methods of their reception, more particularly the invention refers to compounds - to antibiotics which can be received by means of a fermentation of actinomycetes Streptomyces thermoarchaensis strain NC1B12015, either NC1B12111, or NC1B12112, either NC1B12113, or NC1B12114 on the medium containing a source of carbon, nitrogen and inorganic salts, at 28-34°С, pH 5,4-7,2 during 5-10 days with the subsequent isolation of the final product of antibiotic of S541 formula: Where R1 - methyl, ethyl or isopropyl; R2 - hydrogen or methyl. 2 independent claims claims 3 tables
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB848432519A GB8432519D0 (en) | 1984-12-21 | 1984-12-21 | Antibiotic compounds |
Publications (1)
Publication Number | Publication Date |
---|---|
GEP19971048B true GEP19971048B (en) | 1997-11-27 |
Family
ID=10571657
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GEAP19931682A GEP19971048B (en) | 1984-12-21 | 1993-12-10 | Method for preparation of antibiotic s541 and streptomycetes strains-producers of antibiotic s541 |
Country Status (3)
Country | Link |
---|---|
CN (1) | CN1011596B (en) |
GB (1) | GB8432519D0 (en) |
GE (1) | GEP19971048B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101481662B (en) * | 2008-01-08 | 2011-11-16 | 杭州华东医药集团生物工程研究所有限公司 | Streptomycete and use thereof |
CN101875679B (en) * | 2009-11-02 | 2012-11-07 | 东北农业大学 | Antiparasitic compound and preparation method thereof |
-
1984
- 1984-12-21 GB GB848432519A patent/GB8432519D0/en active Pending
-
1985
- 1985-11-11 CN CN 85108346 patent/CN1011596B/en not_active Expired
-
1993
- 1993-12-10 GE GEAP19931682A patent/GEP19971048B/en unknown
Also Published As
Publication number | Publication date |
---|---|
CN85108346A (en) | 1986-08-20 |
CN1011596B (en) | 1991-02-13 |
GB8432519D0 (en) | 1985-02-06 |
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