JPS6431784A - Novel antibiotic substance l29-141 and production thereof - Google Patents

Novel antibiotic substance l29-141 and production thereof

Info

Publication number
JPS6431784A
JPS6431784A JP62186888A JP18688887A JPS6431784A JP S6431784 A JPS6431784 A JP S6431784A JP 62186888 A JP62186888 A JP 62186888A JP 18688887 A JP18688887 A JP 18688887A JP S6431784 A JPS6431784 A JP S6431784A
Authority
JP
Japan
Prior art keywords
reaction
antibiotic substance
streptomyces
formula
production
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.)
Pending
Application number
JP62186888A
Other languages
Japanese (ja)
Inventor
Satoshi Yaginuma
Naoki Muto
Kimio Mizuno
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.)
Toyo Jozo KK
Original Assignee
Toyo Jozo KK
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 Toyo Jozo KK filed Critical Toyo Jozo KK
Priority to JP62186888A priority Critical patent/JPS6431784A/en
Publication of JPS6431784A publication Critical patent/JPS6431784A/en
Pending legal-status Critical Current

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  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

NEW MATERIAL:The antibiotic substance L29-141 of formula or its salt. It has following physical and chemical properties. Appearance, colorless acicular crystal; nature, acidic substance; elemental analysis (%):C 62.38, H 6.15; molecular formula, C24H28O9; molecular weight, 460 (by mass-spectrometry); color reaction, positive to KMnO4 reaction, iodine vapor reaction, etc., and negative to FeCl3 reaction, ninhydrin reaction, etc.; solubility, soluble in methanol, acetone, chloroform, ethyl acetate and dimethyl sulfoxide and insoluble in water and hexane; etc. USE:Antibacterial agent and animal-growth promoting agent. PREPARATION:A bacterial strain belonging to Streptomyces genus [e.g. Streptomyces.sp. L29-141 (FERM P-9496) is cultured preferably at pH7.0 and 28 deg.C for 2-7 days.
JP62186888A 1987-07-27 1987-07-27 Novel antibiotic substance l29-141 and production thereof Pending JPS6431784A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62186888A JPS6431784A (en) 1987-07-27 1987-07-27 Novel antibiotic substance l29-141 and production thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62186888A JPS6431784A (en) 1987-07-27 1987-07-27 Novel antibiotic substance l29-141 and production thereof

Publications (1)

Publication Number Publication Date
JPS6431784A true JPS6431784A (en) 1989-02-02

Family

ID=16196441

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62186888A Pending JPS6431784A (en) 1987-07-27 1987-07-27 Novel antibiotic substance l29-141 and production thereof

Country Status (1)

Country Link
JP (1) JPS6431784A (en)

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