JPS57118595A - Novel antibiotic substance cystamycin and its preparation - Google Patents

Novel antibiotic substance cystamycin and its preparation

Info

Publication number
JPS57118595A
JPS57118595A JP56004710A JP471081A JPS57118595A JP S57118595 A JPS57118595 A JP S57118595A JP 56004710 A JP56004710 A JP 56004710A JP 471081 A JP471081 A JP 471081A JP S57118595 A JPS57118595 A JP S57118595A
Authority
JP
Japan
Prior art keywords
cystamycin
antibiotic substance
dmf
amino acids
melting point
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
JP56004710A
Other languages
Japanese (ja)
Other versions
JPS5834113B2 (en
Inventor
Kiyoshi Isono
Kimie Obinata
Taketo Nakamura
Hiroo Kusakabe
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.)
RIKEN Institute of Physical and Chemical Research
Original Assignee
RIKEN Institute of Physical and Chemical Research
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 RIKEN Institute of Physical and Chemical Research filed Critical RIKEN Institute of Physical and Chemical Research
Priority to JP56004710A priority Critical patent/JPS5834113B2/en
Publication of JPS57118595A publication Critical patent/JPS57118595A/en
Publication of JPS5834113B2 publication Critical patent/JPS5834113B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Compounds Of Unknown Constitution (AREA)

Abstract

NEW MATERIAL:An antibiotic substance cystamycin. Melting point: Colors and decomposes slowly at 240°C or above without showing a definite melting point. Elementary analysis (%): C, 47.24; H, 4.38; N, 16.37; S, 15.02. Contained amino acids; Aspartic acid, threonine and at least two unidentified amino acids. Specific rotatory power:[α] D23=+75° (C=0.84, in DMF). Solubility: Readily soluble in aqueous alkali, neutral buffer solution, DMF, etc., slightly soluble in water, methanol, etc., and sparingly soluble in benzene, etc. Molecular weight: 1,300 (expressed in terms of a monobasic acid based on the titration equivalent).
USE: An antifungal agent for agricultural and horticultural uses.
PROCESS: A microorganism, belonging to the genus Streptomyces, and having the ability to produce the antibiotic substance cystamycin, e.g. Streptomyces No.ANS-734 (FERM-P No.5844), is cultivated, and the antibiotic substance cystamycin is separated and collected from the resultant culture.
COPYRIGHT: (C)1982,JPO&Japio
JP56004710A 1981-01-16 1981-01-16 New antibiotic cystamycin and its production method Expired JPS5834113B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56004710A JPS5834113B2 (en) 1981-01-16 1981-01-16 New antibiotic cystamycin and its production method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56004710A JPS5834113B2 (en) 1981-01-16 1981-01-16 New antibiotic cystamycin and its production method

Publications (2)

Publication Number Publication Date
JPS57118595A true JPS57118595A (en) 1982-07-23
JPS5834113B2 JPS5834113B2 (en) 1983-07-25

Family

ID=11591434

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56004710A Expired JPS5834113B2 (en) 1981-01-16 1981-01-16 New antibiotic cystamycin and its production method

Country Status (1)

Country Link
JP (1) JPS5834113B2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6011820A (en) * 1983-03-30 1985-01-22 Chino Works Ltd Indicator lighting circuit
JPH0444628U (en) * 1990-08-20 1992-04-15

Also Published As

Publication number Publication date
JPS5834113B2 (en) 1983-07-25

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