JPS57155992A - Novel antibiotic ans-127 a substance and its preparation - Google Patents

Novel antibiotic ans-127 a substance and its preparation

Info

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
Application number
JP56042004A
Other languages
Japanese (ja)
Other versions
JPS5822198B2 (en
Inventor
Kiyoshi Isono
Kenichi Asahi
Hiroo Kusakabe
Taketo Nakamura
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
RIKEN Institute of Physical and Chemical Research
Original Assignee
RIKEN Institute of Physical and Chemical Research
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by RIKEN Institute of Physical and Chemical Research filed Critical RIKEN Institute of Physical and Chemical Research
Priority to JP56042004A priority Critical patent/JPS5822198B2/en
Publication of JPS57155992A publication Critical patent/JPS57155992A/en
Publication of JPS5822198B2 publication Critical patent/JPS5822198B2/en
Expired legal-status Critical Current

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
JP56042004A 1981-03-23 1981-03-23 New antibiotic ANS-127A substance and its manufacturing method Expired JPS5822198B2 (en)

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)

Also Published As

Publication number Publication date
JPS5822198B2 (en) 1983-05-07

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