JPS54117094A - Novel antibiotic substance dc-5-4 and its preparation - Google Patents
Novel antibiotic substance dc-5-4 and its preparationInfo
- Publication number
- JPS54117094A JPS54117094A JP2278978A JP2278978A JPS54117094A JP S54117094 A JPS54117094 A JP S54117094A JP 2278978 A JP2278978 A JP 2278978A JP 2278978 A JP2278978 A JP 2278978A JP S54117094 A JPS54117094 A JP S54117094A
- Authority
- JP
- Japan
- Prior art keywords
- antibiotic substance
- preparation
- pref
- gram
- substance
- 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
Landscapes
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Saccharide Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
NEW MATERIAL:Antibiotic substance DC-5-4 of the formula.
USE: Low-toxic antibacterial agent effective to a wide variety of Gram-positive and Gram-negative bacteria.
PROCESS: DC-5-4-producing bacteria belonging to Corynebacterium genus, e.g. corynebacterium sp. KY4704 (FERM-P No.3884), are cultured in a medium containing a carbon source, a nitrogen source, an inorganic salt, and essential micro nutrients, at 20W60°C, pref. 20W40°C and pH4W10, pref. 6W8, for usually 1W7 days, under agitation or aeration and agitation; and the DC-5-4 substance is separated from the medium.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2278978A JPS5937960B2 (en) | 1978-03-02 | 1978-03-02 | Novel antibiotic DC-5-4 and its manufacturing method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2278978A JPS5937960B2 (en) | 1978-03-02 | 1978-03-02 | Novel antibiotic DC-5-4 and its manufacturing method |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS54117094A true JPS54117094A (en) | 1979-09-11 |
JPS5937960B2 JPS5937960B2 (en) | 1984-09-12 |
Family
ID=12092438
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2278978A Expired JPS5937960B2 (en) | 1978-03-02 | 1978-03-02 | Novel antibiotic DC-5-4 and its manufacturing method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5937960B2 (en) |
-
1978
- 1978-03-02 JP JP2278978A patent/JPS5937960B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS5937960B2 (en) | 1984-09-12 |
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