JPS5441393A - Novel antibiotic substance a-5945 and preparation - Google Patents
Novel antibiotic substance a-5945 and preparationInfo
- Publication number
- JPS5441393A JPS5441393A JP10565777A JP10565777A JPS5441393A JP S5441393 A JPS5441393 A JP S5441393A JP 10565777 A JP10565777 A JP 10565777A JP 10565777 A JP10565777 A JP 10565777A JP S5441393 A JPS5441393 A JP S5441393A
- Authority
- JP
- Japan
- Prior art keywords
- antibiotic substance
- substance
- streptomyces
- xanthomycin
- preparation
- 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
Links
Landscapes
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
- Compounds Of Unknown Constitution (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
Abstract
PURPOSE: To prepare a xanthomycin-family antibiotic substance A-5945, useful as a disinfectant for apparatus, and remedy for infectious diseased, having strong growth-inhibiting activity against Gram-positive and Gram-negative bacteria, by the cultivation of novel species belonging to Streptomyces genus.
CONSTITUTION: Fungi belonging to streptomyces genus, and capable of producing xanthomycin-family antibiotic substance A-5945, e.g. Streptomyces sp. nov. sp. A- 5945 (FERM-P No.4172), are cultured in a nutrient medium under aerobic condition, and the antibiotic substance A5945 is separated from the medium. The characteristics of the substance are as follows: dark red basic powder; elementary an alysis; C: 56.8%, H:6.9%, N:8.5%; molecular weight 340; specific rotation in ethanol [α]25D (C=0.383)=+282°.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10565777A JPS5441393A (en) | 1977-09-02 | 1977-09-02 | Novel antibiotic substance a-5945 and preparation |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10565777A JPS5441393A (en) | 1977-09-02 | 1977-09-02 | Novel antibiotic substance a-5945 and preparation |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5441393A true JPS5441393A (en) | 1979-04-02 |
Family
ID=14413503
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10565777A Pending JPS5441393A (en) | 1977-09-02 | 1977-09-02 | Novel antibiotic substance a-5945 and preparation |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5441393A (en) |
-
1977
- 1977-09-02 JP JP10565777A patent/JPS5441393A/en active Pending
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