JPS57155992A - Novel antibiotic ans-127 a substance and its preparation - Google Patents
Novel antibiotic ans-127 a substance and its preparationInfo
- Publication number
- JPS57155992A JPS57155992A JP56042004A JP4200481A JPS57155992A JP S57155992 A JPS57155992 A JP S57155992A JP 56042004 A JP56042004 A JP 56042004A JP 4200481 A JP4200481 A JP 4200481A JP S57155992 A JPS57155992 A JP S57155992A
- Authority
- JP
- Japan
- Prior art keywords
- ans
- substance
- culture
- novel antibiotic
- antibiotic
- 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.)
- Granted
Links
Abstract
PURPOSE: To separate and to collect the titled antibiotic from a culture, by cultivating a bacterium belonging to the genus Streptomyces, capable of producing the titled novel antibiotic.
CONSTITUTION: A bactermium such as Streptomyces Sp. ANS-127 (FERM-P 5901), etc., belonging to the genus Streptomyces, capable of producing a novel antibiotic ANS-127A substance, is cultivated. In the cultivation, aerated spinner culture is carried out in a pH near neutrality in a medium comprising a carbon source such as dextrin, glucose, etc., a nitrogen source such as peptone, soybean powder, meat extract, etc., an inorganic salt, etc. The culture is filtered, a solvent such as ethyl acetate, chloroform, etc. is added to the prepared filtrate, and the prepared extracted solution is concentrated under reduced pressure by utilizing the difference of solubility, to give a raw extract of the desired ANS-127A substance, which is purified by adsorption chromatography, etc.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56042004A JPS5822198B2 (en) | 1981-03-23 | 1981-03-23 | New antibiotic ANS-127A substance and its manufacturing method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56042004A JPS5822198B2 (en) | 1981-03-23 | 1981-03-23 | New antibiotic ANS-127A substance and its manufacturing method |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57155992A true JPS57155992A (en) | 1982-09-27 |
JPS5822198B2 JPS5822198B2 (en) | 1983-05-07 |
Family
ID=12624042
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP56042004A Expired JPS5822198B2 (en) | 1981-03-23 | 1981-03-23 | New antibiotic ANS-127A substance and its manufacturing method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5822198B2 (en) |
-
1981
- 1981-03-23 JP JP56042004A patent/JPS5822198B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS5822198B2 (en) | 1983-05-07 |
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