JPS5781498A - New antibiotic sf-2103a substance and its preparation - Google Patents
New antibiotic sf-2103a substance and its preparationInfo
- Publication number
- JPS5781498A JPS5781498A JP55157631A JP15763180A JPS5781498A JP S5781498 A JPS5781498 A JP S5781498A JP 55157631 A JP55157631 A JP 55157631A JP 15763180 A JP15763180 A JP 15763180A JP S5781498 A JPS5781498 A JP S5781498A
- Authority
- JP
- Japan
- Prior art keywords
- preparation
- soluble
- positive
- water
- 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
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
- Compounds Of Unknown Constitution (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
Abstract
NEW MATERIAL:An antibiotic substance SF-2103A or its salt. Its trisodium salt shows following properties: white powder by freeze-drying; it shows unclear melting point, browing at 168 °C and decomposing with evolving gas; [α]D20= -16.3° (c=1, water); elementary analyses (%): as C9H8NO10S2Na3.2H2O, N 3,00, O 23.62, H 2.44, N 3.00, O 42.16 (remaining after subtraction of other elements), S 13.81, Na 14.97 (by atomic absorption spectroscopy); esily soluble in water, soluble in methanol, insoluble in ethyl acetate, chloroform; positive to Lemieux and Ehrlich reagents and negative to ninhydrin reagent.
USE: Antibiotic against gram-positive and -negative bacteria including resistant bacteria.
PREPARATION: For example, a strain of Streptomyces sp SF-2103, which has been separated from the soil in Katsuura of KII peninsula, (FERM 5636) is cultured by the submerged fermentation method at 23W30°C.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (11)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55157631A JPS5781498A (en) | 1980-11-11 | 1980-11-11 | New antibiotic sf-2103a substance and its preparation |
KR1019810002822A KR840001256B1 (en) | 1980-08-19 | 1981-08-04 | Process for preparing new antibiotic sf-2103 a substances |
CA000383946A CA1163220A (en) | 1980-08-19 | 1981-08-14 | Antibiotic sf-2103a substance and process for production thereof |
US06/293,063 US4404218A (en) | 1980-08-19 | 1981-08-17 | Antibiotic SF-2103A substance and process for production thereof |
IT8149120A IT1209889B (en) | 1980-08-19 | 1981-08-18 | THE ANTIBIOTIC SUBSTANCE SF-2103A AND ITS SALTS AND PROCEDURE FOR PRODUR |
FR8115867A FR2488895A1 (en) | 1980-08-19 | 1981-08-18 | SF-2103A ANTIBIOTIC AND PROCESS FOR PRODUCING THE SAME |
NLAANVRAGE8103854,A NL190197C (en) | 1980-08-19 | 1981-08-18 | BETA-LACTAM ANTIBIOTIC, PROCESS FOR THE PREPARATION THEREOF, PREPARATION CONTAINING IT AND PURE BREEDING OF THE TRIBE MAKING IT. |
CH5331/81A CH650785A5 (en) | 1980-08-19 | 1981-08-18 | ANTIBIOTIC SUBSTANCE AND METHOD FOR THE PRODUCTION THEREOF. |
ES504813A ES8301277A1 (en) | 1980-08-19 | 1981-08-18 | Antibiotic SF-2103A substance and process for production thereof |
GB8125273A GB2087382B (en) | 1980-08-19 | 1981-08-19 | Antibiotic sf-2103a substance and process for production thereof |
DE3132786A DE3132786C2 (en) | 1980-08-19 | 1981-08-19 | Antibiotic SF-2103A, a process for its preparation, and an antibiotic agent containing the antibiotic |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55157631A JPS5781498A (en) | 1980-11-11 | 1980-11-11 | New antibiotic sf-2103a substance and its preparation |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5781498A true JPS5781498A (en) | 1982-05-21 |
JPS637185B2 JPS637185B2 (en) | 1988-02-15 |
Family
ID=15653937
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP55157631A Granted JPS5781498A (en) | 1980-08-19 | 1980-11-11 | New antibiotic sf-2103a substance and its preparation |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5781498A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59205378A (en) * | 1983-05-09 | 1984-11-20 | Shionogi & Co Ltd | Antibiotic pa-41746-a2 and its preparation |
JPWO2006040893A1 (en) * | 2004-10-08 | 2008-05-15 | 大日本住友製薬株式会社 | New antibacterial medicine |
-
1980
- 1980-11-11 JP JP55157631A patent/JPS5781498A/en active Granted
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59205378A (en) * | 1983-05-09 | 1984-11-20 | Shionogi & Co Ltd | Antibiotic pa-41746-a2 and its preparation |
JPH0435474B2 (en) * | 1983-05-09 | 1992-06-11 | Shionogi Seiyaku Kk | |
JPWO2006040893A1 (en) * | 2004-10-08 | 2008-05-15 | 大日本住友製薬株式会社 | New antibacterial medicine |
Also Published As
Publication number | Publication date |
---|---|
JPS637185B2 (en) | 1988-02-15 |
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