JPS55100396A - New antibiotic sf-2077 and its preparation - Google Patents
New antibiotic sf-2077 and its preparationInfo
- Publication number
- JPS55100396A JPS55100396A JP828379A JP828379A JPS55100396A JP S55100396 A JPS55100396 A JP S55100396A JP 828379 A JP828379 A JP 828379A JP 828379 A JP828379 A JP 828379A JP S55100396 A JPS55100396 A JP S55100396A
- Authority
- JP
- Japan
- Prior art keywords
- methanol
- acetone
- substance
- positive
- 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
Landscapes
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
- Compounds Of Unknown Constitution (AREA)
Abstract
NEW MATERIAL:Antibiotic SF-2077. White needle crystals. Melting point: 130W 131°C. Elementary analysis: C, 59.20%; H, 9.18%; N, 3.69%; D, 27.93%. Specific rotatory power: [α]D24+6.2° (C=1, methanol). Solubility: Soluble in methanol, ethanol, and n-butanol; insoluble in water and acetone. Color reactions: Positive to potassium permanganate and sulfuric acid; negative to ninhydrin, silver nitrate, and ferric chloride.
USE: Antibacterials effective against Gram-positive bacteria and molds, useful as medicines or agricultural and horticultural bactericides.
PROCESS: Streptomyces SF-2077 strain (FERM-P No.4750) is cultured in a liquid medium under aerobic conditions. The desired substance is adsorbed from the culture filtrate by active carbon, eluted with hydrous acetone, and purified to give the substance SF-2077.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP828379A JPS55100396A (en) | 1979-01-29 | 1979-01-29 | New antibiotic sf-2077 and its preparation |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP828379A JPS55100396A (en) | 1979-01-29 | 1979-01-29 | New antibiotic sf-2077 and its preparation |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55100396A true JPS55100396A (en) | 1980-07-31 |
JPS6135833B2 JPS6135833B2 (en) | 1986-08-15 |
Family
ID=11688847
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP828379A Granted JPS55100396A (en) | 1979-01-29 | 1979-01-29 | New antibiotic sf-2077 and its preparation |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55100396A (en) |
-
1979
- 1979-01-29 JP JP828379A patent/JPS55100396A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS6135833B2 (en) | 1986-08-15 |
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