JPS5781498A - New antibiotic sf-2103a substance and its preparation - Google Patents

New antibiotic sf-2103a substance and its preparation

Info

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
Application number
JP55157631A
Other languages
Japanese (ja)
Other versions
JPS637185B2 (en
Inventor
Tatsuo Ito
Takashi Shomura
Michio Kojima
Norio Ezaki
Masaji Sezaki
Tomizo Niwa
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.)
Meiji Seika Kaisha Ltd
Original Assignee
Meiji Seika Kaisha Ltd
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 Meiji Seika Kaisha Ltd filed Critical Meiji Seika Kaisha Ltd
Priority to JP55157631A priority Critical patent/JPS5781498A/en
Priority to KR1019810002822A priority patent/KR840001256B1/en
Priority to CA000383946A priority patent/CA1163220A/en
Priority to US06/293,063 priority patent/US4404218A/en
Priority to IT8149120A priority patent/IT1209889B/en
Priority to FR8115867A priority patent/FR2488895A1/en
Priority to NLAANVRAGE8103854,A priority patent/NL190197C/en
Priority to CH5331/81A priority patent/CH650785A5/en
Priority to ES504813A priority patent/ES8301277A1/en
Priority to GB8125273A priority patent/GB2087382B/en
Priority to DE3132786A priority patent/DE3132786C2/en
Publication of JPS5781498A publication Critical patent/JPS5781498A/en
Publication of JPS637185B2 publication Critical patent/JPS637185B2/ja
Granted legal-status Critical Current

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
JP55157631A 1980-08-19 1980-11-11 New antibiotic sf-2103a substance and its preparation Granted JPS5781498A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (3)

* Cited by examiner, † Cited by third party
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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