[go: up one dir, main page]

ES257181A1 - New antibiotic - Google Patents

New antibiotic

Info

Publication number
ES257181A1
ES257181A1 ES0257181A ES257181A ES257181A1 ES 257181 A1 ES257181 A1 ES 257181A1 ES 0257181 A ES0257181 A ES 0257181A ES 257181 A ES257181 A ES 257181A ES 257181 A1 ES257181 A1 ES 257181A1
Authority
ES
Spain
Prior art keywords
medium
antibiotic
new antibiotic
krestomyceticus
ncib
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.)
Expired
Application number
ES0257181A
Other languages
Spanish (es)
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.)
Pfizer Italia SRL
Original Assignee
Farmaceutici Italia SpA
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 Farmaceutici Italia SpA filed Critical Farmaceutici Italia SpA
Publication of ES257181A1 publication Critical patent/ES257181A1/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P1/00—Preparation of compounds or compositions, not provided for in groups C12P3/00 - C12P39/00, by using microorganisms or enzymes
    • C12P1/06—Preparation of compounds or compositions, not provided for in groups C12P3/00 - C12P39/00, by using microorganisms or enzymes by using actinomycetales
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N1/00—Microorganisms, e.g. protozoa; Compositions thereof; Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor
    • C12N1/14—Fungi; Culture media therefor
    • C12N1/145—Fungal isolates
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N1/00—Microorganisms, e.g. protozoa; Compositions thereof; Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor
    • C12N1/20—Bacteria; Culture media therefor
    • C12N1/205—Bacterial isolates
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P19/00—Preparation of compounds containing saccharide radicals
    • C12P19/44—Preparation of O-glycosides, e.g. glucosides
    • C12P19/46—Preparation of O-glycosides, e.g. glucosides having an oxygen atom of the saccharide radical bound to a cyclohexyl radical, e.g. kasugamycin
    • C12P19/48—Preparation of O-glycosides, e.g. glucosides having an oxygen atom of the saccharide radical bound to a cyclohexyl radical, e.g. kasugamycin the cyclohexyl radical being substituted by two or more nitrogen atoms, e.g. destomycin, neamin
    • C12P19/50—Preparation of O-glycosides, e.g. glucosides having an oxygen atom of the saccharide radical bound to a cyclohexyl radical, e.g. kasugamycin the cyclohexyl radical being substituted by two or more nitrogen atoms, e.g. destomycin, neamin having two saccharide radicals bound through only oxygen to adjacent ring carbon atoms of the cyclohexyl radical, e.g. ambutyrosin, ribostamycin
    • C12P19/52—Preparation of O-glycosides, e.g. glucosides having an oxygen atom of the saccharide radical bound to a cyclohexyl radical, e.g. kasugamycin the cyclohexyl radical being substituted by two or more nitrogen atoms, e.g. destomycin, neamin having two saccharide radicals bound through only oxygen to adjacent ring carbon atoms of the cyclohexyl radical, e.g. ambutyrosin, ribostamycin containing three or more saccharide radicals, e.g. neomycin, lividomycin
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12R—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES C12C - C12Q, RELATING TO MICROORGANISMS
    • C12R2001/00—Microorganisms ; Processes using microorganisms
    • C12R2001/01—Bacteria or Actinomycetales ; using bacteria or Actinomycetales
    • C12R2001/465—Streptomyces
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12R—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES C12C - C12Q, RELATING TO MICROORGANISMS
    • C12R2001/00—Microorganisms ; Processes using microorganisms
    • C12R2001/645—Fungi ; Processes using fungi

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Biotechnology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Genetics & Genomics (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Microbiology (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Biomedical Technology (AREA)
  • Virology (AREA)
  • Medicinal Chemistry (AREA)
  • Mycology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Botany (AREA)
  • Compounds Of Unknown Constitution (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)

Abstract

Procedimiento par ala obtención de un nuevo antibiótico, el cual comprende el cultivo del Streptomyces Krestomyceticus N.C.I.B 8995 y Commonwealth Mycological Institute Nº 79589, tal como aqui se describe, en un medio nutritivo acuoso que contiene una fuente de carbono, nitrógeno y sales minerales en condiciones aerobias, hasta impartir al medio actividad antibacteriana substancial y la recuperación del antibiótico del medio.Procedure to obtain a new antibiotic, which comprises the cultivation of Streptomyces Krestomyceticus NCIB 8995 and Commonwealth Mycological Institute No. 79589, as described here, in an aqueous nutrient medium that contains a source of carbon, nitrogen and mineral salts under conditions aerobic, until substantial antibacterial activity is imparted to the medium and the recovery of the antibiotic from the medium.

ES0257181A 1959-03-31 1960-03-30 New antibiotic Expired ES257181A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB10858/59A GB880035A (en) 1959-03-31 1959-03-31 New antibiotic

Publications (1)

Publication Number Publication Date
ES257181A1 true ES257181A1 (en) 1960-10-01

Family

ID=9975620

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0257181A Expired ES257181A1 (en) 1959-03-31 1960-03-30 New antibiotic

Country Status (5)

Country Link
BE (1) BE589188A (en)
CH (1) CH414060A (en)
ES (1) ES257181A1 (en)
FR (1) FR276M (en)
GB (1) GB880035A (en)

Also Published As

Publication number Publication date
CH414060A (en) 1966-05-31
FR276M (en) 1961-03-13
BE589188A (en) 1960-08-30
GB880035A (en) 1961-10-18

Similar Documents

Publication Publication Date Title
GT197746150A (en) NEW ANTIELMINTIC AGENTS AND PROCESS FOR THEIR PREPRATION
GB992006A (en) Improvements in compressor units
GB938840A (en) Bobbin transfer arrangements
ES251407A1 (en) PROCEDURE FOR THE PREPARATION OF A NEW ANTIBIOTIC
ES257181A1 (en) New antibiotic
ES313072A1 (en) PROCEDURE FOR THE PRODUCTION OF THE ANTIBIOTIC RHI 12-648.
GB1011659A (en) Preparation of l-citrulline by fermentation
GB1069144A (en) Method for the treatment of malignant tumors
GB860910A (en) Purification of halogenated salicylanilides
MINO Studies on the destruction of indole-3-acetic acid by a species of Arthrobacter I. On the induction of the enzyme responsible for the destruction
ES2046184T3 (en) A PROCEDURE FOR PREPARING A COMPOUND THAT IS ANTIBIOTIC TO 42867 AND ITS ADDITIONAL SALTS.
GB899396A (en) Oxidation process
GB922525A (en) Method for the production of 1-dehydrosteroids
GB774785A (en) Improvements in flow-control apparatus for wells
GB995487A (en)
ES315944A1 (en) ALANOSINE PRODUCTION PROCEDURE.
ES257216A1 (en) Production of tetracyclines
GB988056A (en) Process for the production of demethyltetracyclines
GB929342A (en) Fastener driving apparatus
ES270607A1 (en) Method to produce a new antibiotics (Machine-translation by Google Translate, not legally binding)
BE797862A (en) Pepsinostreptin and pepsinostreptin-p and their methyl - esters - protease inhibitors used to treat ulcers, hyperpepsia, hyper
GB903052A (en) Process for producing l-glutamic acid by fermentation
ES289074A1 (en) PROCEDURE FOR PREPARING GUANOSINE 5'-PHOSPHATES
GB1057804A (en) A process for the manufacture of antibiotic substances
ES299268A1 (en) Procedure for obtaining a new antibiotic (Machine-translation by Google Translate, not legally binding)