JPS5687596A - Novel antibiotic substance octapeptin d, and its preparation - Google Patents

Novel antibiotic substance octapeptin d, and its preparation

Info

Publication number
JPS5687596A
JPS5687596A JP16515079A JP16515079A JPS5687596A JP S5687596 A JPS5687596 A JP S5687596A JP 16515079 A JP16515079 A JP 16515079A JP 16515079 A JP16515079 A JP 16515079A JP S5687596 A JPS5687596 A JP S5687596A
Authority
JP
Japan
Prior art keywords
octapeptin
acid
antibiotic substance
preparation
novel 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.)
Pending
Application number
JP16515079A
Other languages
Japanese (ja)
Inventor
Junichi Shoji
Yoshiharu Wakizaka
Mikao Mayama
Shinzo Matsuura
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.)
Shionogi and Co Ltd
Original Assignee
Shionogi and Co 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 Shionogi and Co Ltd filed Critical Shionogi and Co Ltd
Priority to JP16515079A priority Critical patent/JPS5687596A/en
Publication of JPS5687596A publication Critical patent/JPS5687596A/en
Pending legal-status Critical Current

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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 substance octapeptin D composed of octapeptin D1W D4 of formulas IWIV (a-C11h3 is β-hydroxyantiisoundecanoic acid; Ser is serine; Dab is α,β-diaminobutyric acid; Leu is leucine;→is peptide bond; i-C10h3 is β- hydroxyisodecanoic acid; n-C10h3 is β-hydroxydecanoic acid; i-C11h3 is β-hydroxyisoundecanoic acid).
USE: Drug, animal drug, disinfectant, etc. having activity against Gram-negative bacteria.
PROCESS: For example, octapeptin D-producing bacteria belonging to Bacillus genus, e.g. JP-301 strain (FERM-P No.5003) are cultured at pH5.5W8.5 and 32W37°C, pref. in a liquid medium under aerobic conditions. The accumulated octapeptin D is separated from the medium.
COPYRIGHT: (C)1981,JPO&Japio
JP16515079A 1979-12-18 1979-12-18 Novel antibiotic substance octapeptin d, and its preparation Pending JPS5687596A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16515079A JPS5687596A (en) 1979-12-18 1979-12-18 Novel antibiotic substance octapeptin d, and its preparation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16515079A JPS5687596A (en) 1979-12-18 1979-12-18 Novel antibiotic substance octapeptin d, and its preparation

Publications (1)

Publication Number Publication Date
JPS5687596A true JPS5687596A (en) 1981-07-16

Family

ID=15806824

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16515079A Pending JPS5687596A (en) 1979-12-18 1979-12-18 Novel antibiotic substance octapeptin d, and its preparation

Country Status (1)

Country Link
JP (1) JPS5687596A (en)

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